third semester credits contact marks total credits hours

1

Third Semester

S.No. Code Course

Credits Total credits

Contact Hours/week

Marks

L – T - P CIE SEE Total

1. 15MAT31 Engineering

Mathematics -III BS 3 – 1 – 0 4 5 50 50 100

2. 15EC32 Electronic

Measurements & Instrumentation

PC1 3 – 0 – 0 3 3 50 50 100

3. 15EC33 Control Systems PC2 3 – 0 – 0 3 3 50 50 100

4. 15EC34 Signals & System PC3 4 – 0 – 0 4 4 50 50 100

5. 15EC35 Analog Electronic

Circuits PC4 4 – 0 – 0 4 4 50 50 100

6. 15EC36 Digital Electronic

Circuits PC5 4 – 0 – 0 4 4 50 50 100

7. 15ECL37 Analog Electronics Lab L1 0 – 0 – 1.5 1.5 3 25 25 50

8. 15ECL38 Digital Electronics Lab L2 0 – 0 – 1.5 1.5 3 25 25 50

9. 15MATDIP1 Bridge course

Mathematics –I (Diploma)

BS(MC) Mandatory

Course

Total 25 350 350 700

2

Fourth Semester

S.No. Code

Course Credits

Total credits Contact

Hours/ week

Marks

L – T - P CIE SEE Total

1. 15MAT41 Engineering

Mathematics -IV BS 3 – 1 – 0 4 5

50 50 100

2. 15EC42 Computer

Organization and Architecture

PC1 3 – 0 – 0 3 3 50 50 100

3. 15EC43 Communication

Theory and Techniques

PC2 3 – 0 – 0 3 3 50 50 100

4. 15EC44

Fields and waves PC3 4 – 0 – 0 4 4 50 50 100

5. 15EC45 Linear Integrated

Circuits and Applications

PC4 4 – 0 – 0 4 4 50 50 100

6. 15EC46 Digital design using

HDL PC5 4 – 0 – 0 4 4

50 50 100

7. 15ECL47 LIC and Controls Lab L1 0 – 0 – 1.5 1.5 3 25 25 50

8. 15ECL48 Communication Lab L2 0 – 0 – 1.5 1.5 3 25 25 50

9. 15ECS49 Seminar S1 1 25 25

10.

15MATDIP2

Bridge course Mathematics II

(Diploma) BS

Mandatory Course

Total 26 375 350 725

* SEE: SEE (Theory exam) will be conducted for 100marks of 3 hours duration. It is reduced to 50 marks for the calculation of SGPA and

CGPA

3

SEMESTER III

ENGINEERING MATHEMATICS –III

Course Code 15MAT31 Credits 4

Course type BS CIE Marks 50

Hours/week: L-T-P 3– 1– 0 SEE Marks 50

Total Hours: 50 SEE Duration 3 Hours

Course Learning Objectives (CLOs): Students should be able to 1. Learn numerical methods to solve algebraic, transcendental and ordinary differential equations. 2. Understand the concept of Fourier series of functions and apply when needed. 3. Understand complex valued functions and get acquainted with Complex Integration and construction of series. 4. Get acquainted with the curve fitting, Correlation and Linear regression. 5. Study the concept of random variables and its applications. Prerequisites:

1. Basic differentiation and integration 2. Basic probabilities

Detailed Syllabus

UNIT I Numerical solution of Algebraic and Transcendental equations: Method of false position, Newton- Raphson method, Fixed point iteration method. Numerical solution of ordinary differential equations: Taylors Series method, Euler and modified Euler method, Fourth order Runge –Kutta method.

10 Hours

UNIT II Fourier series: Convergence and Divergence of infinite series of positive terms. Periodic functions, Dirichlet’s conditions, Fourier series, Fourier Sine and cosine Series, Half Range sine and cosine Series. Practical examples. Harmonic analysis.

10 Hours UNIT III

Complex Analysis: Functions of complex variable w=f(z). Analytic functions, Harmonic function and properties, Cauchy –Reimann equations in Cartesian coordinates (without proof), dw/dz - Derivatives of ez, logz and sinz .Construction of Analytic functions, Milne –Thomson method. Complex Integration, Cauchy’s Theorem, Cauchy’s Integral formula (without proof), Taylor’s and Laurent’s series.(without proof).singularities ,Poles, Residues. –Examples. Cauchy’s Residue Theorem (Statement and examples). Applications to Flow problems.

10 Hours

4

UNIT IV Curve fitting and Statistics: Curve fitting by the method of least squares, fitting of - straight line (linear curve) y = ax + b, parabola (second degree curve) y = ax2 + bx +c , Geometric curve y = a xb exponential curve y = a ebx . Statistics: Correlation and Regression –Karl Pearson’s coefficient of correlation, Lines of regression. Practical examples.

10 Hours

UNIT V Probability: Random variables (RV), Discrete and continuous Random variables, (DRV, DRV), PDF and CDF, Expectations, Mean, Variance. Binomial, Poisson and Exponential Distribution. Practical examples.

10 Hours

Text Books:

1. B.S. Grewal – Higher Engineering Mathematics, Khanna Publishers, latest edition, 2012. 2. P.N.Wartikar & J.N.Wartikar– Applied Mathematics (Volume I and II) Pune Vidyarthi Griha Prakashan, 7th edition 1994.

Reference Books:

1. Erwin Kreyszig –Advanced Engineering Mathematics, Wiley publication, 9th edition, 2006 2. Peter V. O’ Neil – Advanced Engineering Mathematics, Thomson Brooks/Cole, 7th edition, 2011. 3. Glyn James – Advanced Modern Engineering Mathematics, Pearson Education, 4th edition, 2010. Course Outcomes (COs): At the end of the course student will be able to:

1. Reproduce numerical solution of algebraic, Transcendental and Ordinary differential

equations and Solve relevant problems [L2].

2. Demonstrate the concept and use of Fourier series of functions in various problems [L2]. 3. Understand complex valued functions and get acquainted with Complex Integration and construction of series [L1, L3] 4. Use Least Square method to fit a given curve, linear regression [L3].

5. Explain the concept of random variables, PDF, CDF and its applications [L2, L3]. Program Outcomes (PO’s) of the course:

1. An ability to apply knowledge of Mathematics, science and Engineering. [PO1]

2. An ability to identify, formulate and solve engineering problems. [PO5]

3. An ability to use the techniques, skills and modern engineering tools necessary for engineering

practice .[PO11]

5

Scheme of Continuous Internal Evaluation (CIE):

Components Average of best two tests out of three

Average of two Assignments/Matlab of 4 labs in a semester

Quiz/Seminar/ Project

Class Participation

Total Marks

Maximum 25 10 10 5 50

Scheme of Semester End Examination (SEE): Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE

full questions.

SEE question paper will have two compulsory questions and choice will be given to

remaining three units.

o It will be conducted for 100 marks of three hours duration. It will be reduced to 50

marks for the calculation of SGPA and CGPA.

6

SEMESTER – III

ELECTRONIC MEASUREMENTS AND INSTRUMENTATION

Course Code 15EC32 Credits 3

Course type PC CIE Marks 50

Hours/week: L-T-P 3-0-0 SEE Marks 50

Total Hours: 35 SEE Duration 3 hours

Course learning objectives (CLOs):

1. Learn the static characteristics of measuring instruments and different errors that can occur in measurement. 2. Understand the need to use analog to digital converters and perform digital measurements. 3. Understand the principle of operation of the digital storage oscilloscopes and other specialized instruments. 4. Understand acquisition, transmission and manipulation of data in measurement system. 5. Understand the principle of operation and performance of resistance, inductance, capacitance, temperature and photo transducers

Prerequisites: There are no Prerequisites for this course.

Detailed Syllabus:

UNIT I

Basics of Measurements: Accuracy, Precision, resolution, reliability, repeatability, validity, Errors and their analysis, Standards of measurement, Block Schematics of Measuring Systems, Performance Characteristics, Types of Errors, Gaussian Error, Root Sum Squares formula. Fidelity, Lag. Elements of general measurement system, Static Characteristics: systematic characteristics, statistical characteristics, calibration; Dynamic characteristics of measurement systems: transfer functions of typical sensing elements, step and frequency response of first and second order elements, dynamic error in measurement systems. 7 Hours

UNIT II Converters: Analog to digital converters: A/D converter of voltage to time, Dual slope(integrating) A/D converter, Successive approximation A/D converter, parallel converter, DAC, AC measurement in digital multimeters, AC measurements in digital instruments, main characteristics of digital instruments, electronic wattmeter, Electronic electricity meters.

7 Hours

UNIT III Oscilloscopes and Transducers: Oscilloscopes: Working of CRO, Amplitude, Time and Frequency measurement, Digital Oscilloscopes – Storage Oscilloscope, Sampling Oscilloscope, working and schematic Electronic Measurement of Physical Parameters: Temperature Measurements, Thermometers, Digital Temperature sensing system, Piezoelectric Transducers, Variable Capacitance Transducers, Magnetostrictive Transducers, Flow Measurement, Liquid level Measurement, Measurement of Humidity and Moisture, Pressure. (Qualitative Approach) 7 Hours

7

Self Learning Topics: Velocity, Force, Vacuum, & level Transducers

UNIT IV Sensors and Transducers: Measurement Systems: Overview, Sensors and transducers: Thermocouples, RTDs, Thermistors, Strain Gauges, LVDT, Potentiometers as Displacement sensors, Micro machines inertial sensors (MEMS), Types of signals, Signal conditioning: Amplification, Excitation, linearization, isolation, filtering, Comparison of signal conditioning requirements for different sensors, Embedded SOC measurement System: Smart sensors, WSN’s. 7 Hours

UNIT V

Data Acquisition Systems: Digital Data Acquisition System: Interfacing transducers to Electronics Control and Measuring System. Instrumentation Amplifier, Isolation Amplifier, An Introduction to Computer-Controlled Test Systems.IEEE-488 GPIB Bus, IEEE 1394, Virtual instrumentation, Instrument drivers.

7 Hours

Self Learning Topics: Data Acquisition Hardware: DAQ

Text Books:

1. Joseph J.Carr, “Elements of Electronics Instrumentation and Measurement”, Pearson Education, 3rd Edition, 2009. 2. Albert D. Helfrick and William D. Cooper, “Modern Electronics Instrumentation & Measurement Techniques”, PHI, 2nd edition, 2008. 3. Doebelin, E.O., “Measurement systems”, McGraw Hill, Fourth edition, 1990.

Reference Books:

1. A K Sawhney, “Electrical & Electronics measurements and Instrumentation”, Dhanpat Rai & sons, 17th Edition, 2008. 2. C. S. Rangan, Mani, Sarma, “Instrumentation Devices and Systems”, TMH, 2nd Edition, 2003.

Course Outcome (COs):

At the end of the course students should be able to: 1. Identify and explain the need for accurate measurement of electrical parameters in static and

dynamic systems [L1, L2]. 2. Evaluate ADCs and perform digital measurements using instruments like multi meters and

voltmeters [L3]. 3. Illustrate the measurement of time, frequency and amplitude of a signal on a given oscilloscope [L2]. 4. Evaluate digital signals obtained using transducers and perform required measurement [L3]. 5. Classify and distinguish various transducers and propose a suitable transducer for a real world

application [L1, L3].

Program Outcomes (POs) of the course:

1. PO 2: Design of Experiments

8

Graduates shall possess the ability to design and conduct experiments, analyse and interpret

data.

2. PO 4: Engineering Cognizance

Graduates shall be able to stay abreast with recent developments in the field of Electronics and

Communication Engineering.

3. PO 5: Modern tool Usage

Graduates shall possess critical thinking abilities, problem solving skills and familiarity with the

necessary computational tools and procedures.

4. PO 12: Self-motivated Learning

Graduates shall continue to upgrade the skills and possess the motivation for continuing

education and professional growth.


Components Average of best two tests out of

three

Average of two assignments

Quiz/Seminar/

Project

Class participation

Total

Marks

Maximum Marks

25 10 10 5 50

Scheme of Semester End Examination (SEE): 1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA and CGPA. 2. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units.

9

SEMESTER III

CONTROL SYSTEMS



Hours/week: L-T-P 3 – 0 – 0 SEE Marks 50


Course Learning Objectives (CLOs):

1. Explain basic concepts of control systems, their types & requirements; Explain the modeling of systems and the inter convertibility between electrical and mechanical systems through force voltage and force current analogy. 2. Explain the evaluation of transfer function by representing systems in form of block diagram, and

then converting blocks into signal flow graph; evaluate the time response for simple electrical circuits.

3. To determine the error for 1st and 2nd order systems by evaluating their time response to standard test signals; explain the concepts of Poles and zeros and apply the same to evaluate stability of control system using Routh Hurwitz criterion.

4. To determine the stability of control system by developing the Root Locus plot and suggest modifications in transfer function to improvise upon stability if system is found to be unstable.

5. To determine the stability of control system by developing the Bode plot and comment on stability by analyzing the Gain Margin and Phase Margin; to determine the solution of state equation from by developing the state model for system.

Prerequisites:

1. Basic Electrical Engineering (15ELE13) 2. Engineering Mathematics (15MAT11, 15MAT21) 3. Elements of Mechanical Engineering (15EME14)

Detailed Syllabus:

UNIT I Modeling of Systems - Introduction to control systems, Types viz. open and closed loop, Differential equation of physical system, Mechanical systems viz. translational and rotational systems, Electrical systems. 7 Hours

Self Study Topic: Analogous systems

UNIT II

Block Diagram, Signal Flow Graph and Standard Signal - Transfer function, Block diagram algebra, Signal flow graph, Mason’s Gain formula for SFG.

7 Hours

10

Self Study Topic: Standard test signals

UNIT III

Time Response and Steady State Error - response of 1st and 2nd order systems to step, ramp input; Time response specifications, Steady state error and error constants, Transient and Steady state response of RL, RC and RLC circuits to Step input, Pole Zero Concept, Routh – Hurwitz stability criterion, relative stability.

7 Hours

Self Study Topic: Special cases of RH criterion.

UNIT IV

Root Locus Technique – Introduction, Concepts of root locus, Construction and Analysis of Root Locus. 7 Hours

Self Study Topic: Compensator Design using Root Locus.

UNIT V

Stability in Frequency domain - Bode Plot, relative stability using Bode Plot, lead lag compensating networks, state variable analysis, state model for electrical circuits, solution of state equation.

7 Hours

Self Study Topic: Compensator Design using Bode Plot.

Text Books:

1. Nagarath & Gopal, “Control Systems Engineering“, New Age International Publications, Fourth Edition, 2005. 2. Schaum’s Outline Series, “Feedback and Control Systems”, McGraw Hill Inc. 3. Benjamin Kuo, “Automatic Control Systems “, John Wiley India Pvt. Ltd., 8th Edition, 2008. 4. Control Systems, “Principles and Design”, M Gopal, McGraw Hill Edu; 4th edition.

Reference Books:

1. Hayt & Kimmerly, “Engineering Circuit Analysis”, TMH, 7th Edition, 2010. 2. K. Ogata, “Modern Control Engineering”, Pearson Education Asia/PHI, 4th Edition, 2002

11

Course Outcomes (COs):

At the end of the course the student will be able to: 1. Understand the basic concepts of control systems, their types & requirements; ability to demonstrate the modeling of systems and the Inter convertibility between electrical and mechanical systems through force voltage and force current analogy [L1, L2, L3]. 2. Demonstrate the evaluation of transfer function by representing systems in form of block Diagram, and then converting blocks into signal flow graph; ability to explain the various type of standard test signals [L3]. 3. Evaluate error for 1st and 2nd order systems by obtaining their time response [L2].

Programme Outcomes (POs):

1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific

concepts in the field of Electronics and Communication Engineering.

2. PO 2: Design of Experiments Graduates shall possess the ability to design and conduct experiments, analyse and

interpret data.

3. PO 4: Engineering Cognizance Graduates shall be able to stay abreast with recent developments in the field of Electronics and


4. PO 5: Modern tool Usage Graduates shall possess critical thinking abilities, problem solving skills and familiarity with

the necessary computational tools and procedures.

5. PO 12: Self-motivated Learning Graduates shall continue to upgrade the skills and possess the motivation for continuing




three



Class participation

Total Marks

Maximum Marks

25 10 10 5 50

Scheme of Semester End Examination (SEE):

1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA and CGPA.

2. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units.

12

III SEMESTER

SIGNALS AND SYSTEMS

Course Code 15 EC 35 Credits 4


Hours/week: L-T-P 4 – 0 – 0 SEE Marks 50



1. Understanding the fundamental characteristics of signals and systems. 2. Understanding signals and systems in terms of both the time and transform domains, taking advantage of the complementary insights and tools that these different perspectives provide. 3. Learning to solve problems involving convolution, Differential and Difference equations, Fourier transform and Z transform.

Prerequisites:

Engineering Mathematics I and II (15MAT11, 15MAT21)

Detailed Syllabus:

UNIT I Introduction: Definitions of a signal and a system, classification of signals, basic Operations on signals, elementary signals, Systems viewed as Interconnections of operations, properties of systems.

9 Hours

UNIT II Time-domain representations for LTI systems: Convolution, impulse response representation, Convolution Sum and Convolution Integral.

9 Hours

UNIT III Time-domain representations for LTI systems: Properties of impulse response representation, Differential and difference equation Representations, Block diagram representations.

9 Hours

UNIT IV Fourier representation for signals: Discrete and continuous Fourier transforms and their properties.

9 Hours

UNIT V Z-Transforms – 1: Introduction, Z – transform, properties of ROC, properties of Z – transforms, inversion of Z transforms: Transform analysis of LTI Systems, unilateral Z- Transform and its application to solve difference equations.

9 Hours

13

Text Book

1. Simon Haykin and Barry Van Veen, “Signals and Systems”, John Wiley & Sons, 2001. Reprint 2002

Reference Books

1. Alan V Oppenheim, Alan S, Willsky and A Hamid Nawab, “Signals and Systems” Pearson Education Asia / PHI, 2nd edition, 1997. Indian Reprint 2002. 2. H. P Hsu, R. Ranjan, “Signals and Systems”, Schaum’s outlines, TMH, 2006.


At the end of the course the student will be able to: 1. Classify signals and systems and apply basic operations on signals [L2]. 2. Classify systems based on their properties and determine the response of LTI system using Convolution [L2].

3. Analyze the systems using Differential and Difference equations [L3]. 4. Analyze system properties based on impulse response and Fourier Transforms [L3]. 5. Apply the Z- transform to analyze discrete-time signals and systems [L3].


1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific


2. PO 2: Design of Experiments Graduates shall possess the ability to design and conduct experiments, analyse and interpret

data.

3. PO 4: Engineering Cognizance Graduates shall be able to stay abreast with recent developments in the field of Electronics and


4. PO 5: Modern tool Usage Graduates shall possess critical thinking abilities, problem solving skills and familiarity with the


14



three



Class participation

Total Marks

Maximum Marks

25 10 10 5 50




15

III SEMESTER

ANALOG ELECTRONIC CIRCUITS



Hours/week: L-T-P 4 – 0– 0 SEE Marks 50


Course Learning Objectives (CLOs)

1. Study basic semiconductor diode parameters and equivalent circuits. Design circuit applications that involve diodes such as clippers, clampers etc. Explore into various transistor bias configurations; formulate expressions to establish the location of the quiescent point; describe methods for further maintaining the quiescent point stable. 2. Study the ac operation of the transistor at low and high frequencies via transistor modelling for all the three configuration types. 3. Explain the construction and operation of JFETs and MOSFETs. Look into the various FET-biasing techniques. 4. Study the operation of FETs via small signal modelling and further apply it to design FET amplifier networks. Discuss the effects of varied factors that affect the nature of the frequency response of general amplifiers. 5. Study the various feedback connection types and discuss the effects of feedback on amplifier parameters. Explain the basic principle of operation and design of RC, LC and crystal oscillators. Differentiate between a range of power amplifiers based on their operation, efficiency and distortions.

Prerequisites:

1. Basic Electronics (15ELN15) 2. Basic Electrical Engineering (15ELE13)

Detailed Syllabus:

UNIT 1 Semiconductor Diode and Applications: Diode Resistance, Diode equivalent circuits, practical Vs ideal diode, Transition and diffusion capacitance, Diode AC equivalent circuits, Clippers and clampers. Transistor Biasing: Operating point, Fixed bias circuit, Emitter stabilized biased circuits, Voltage divider bias, DC bias with voltage feedback, design operations, Bias stabilization. 9 Hours Self Learning Topics: Miscellaneous biasing circuits, Stability factors (S) derivations

16

UNIT 2 BJT AC Analysis: BJT transistor modeling, Hybrid equivalent model, re transistor model, Hybrid pi model, two port system approach, cascaded systems, Darlington connection, feedback pair, current mirror circuits.

9 Hours Self-Learning Topics: AC analysis of BJT circuits using re and h parameter models

UNIT 3

Field Effect Transistors: Introduction, MOS diode, MOS capacitor, Construction, basic operation and characteristics of: JFET, Depletion-type MOSFET, Enhancement-type MOSFET, CMOS technology.

FET Biasing: Introduction, types of biasing circuits for FETs.

9 Hours

UNIT 4 FET Amplifiers: Introduction, FET small signal model, Depletion-type MOSFET ac equivalent model, Enhancement type FET ac equivalent model.

Amplifier Frequency Response: General frequency considerations, low frequency response, Miller effect capacitance, High frequency response, single stage RC coupled amplifier.

9 Hours

UNIT 5 Feedback and Oscillator Circuits: Feedback concept, feedback connection types, oscillator operation, Phase shift Oscillator, Tuned Oscillator circuits, Crystal Oscillator. Power Amplifiers: Definitions and amplifier types, Class A amplifier circuits, Class B amplifier operation, Class B amplifier circuits, Amplifier distortions, Class C and Class D amplifier.

9 Hours Self-Learning Topics: Study of harmonic distortions as applied to power amplifiers.

Text Books

1. Robert L. Boylestad and Louis Nashelsky, “Electronic Devices and Circuit Theory”, PHI/Pearson Education. 9th Edition. 2. A.S. Sedra & K.C. Smith, “Microelectronic Circuits”, Oxford Univ. Press, 5th Edition, 1999. 3. David A. Bell, “Electronic Devices and Circuits”, PHI, 4th Edition, 2004.

Reference Books

1. Jacob Millman & Christos C. Halkias , “Integrated Electronics”, Tata-McGraw Hill, 2nd Edition, 2010. 2. Thomas L. Floyd, “Electronic devices”, Pearson Education, 2002.

Course Outcomes (CO): At the end of the course the student should be able to: 1. Develop and employ circuit models for elementary electronic components, e.g. diodes [L3].

17

2. Infer the terminal behavior of the devices such as diode, BJT & FETs, also identify the region of operation with its equivalent circuit model [L3].

3. Develop the capability to analyze and design simple circuits containing elements such as BJTs and FETs using the concepts of load lines, operating points and device modeling [L3].

4. Identify the need for small signal operation and evaluate the small signal model and the performance parameters of the device [L1, L3].

5. Understand the concepts of feedback in electronic circuits and compare the performance parameters of various feedback topologies. Design various types of oscillator circuits applying the concepts of positive feedback [L2, L3].

6. Differentiate and compare the types of power amplifiers depending on their working principle and conversion efficiency [L2].

Program Outcomes (POs) of the course: 1. PO1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering. 2. PO4: Engineering Cognizance Graduates shall be able to stay abreast with recent developments in the field of Electronics and Communication Engineering. 3. PO7: Design of Experiments Graduates shall imbibe the professional and ethical responsibilities of their profession. 4. PO9: Soft skills Graduates shall possess proficiency in oral and written communication skills. Scheme of Continuous Internal Evaluation (CIE):


three


Quiz/Seminar/

Project

Class participation

Total

Marks

Maximum

Marks 25 10 10 5 50




18

III SEMESTER

DIGITAL ELECTRONIC CIRCUITS



Hours/week: L-T-P 4 – 0– 0 SEE Marks 50



1. To study the various logic families. 2. To study the various Boolean minimization techniques applied to digital circuits. 3. To gain knowledge in the design of combination circuits with performance parameters. 4. To gain knowledge in the design of sequential circuits with the fundamental study of flip- flops. 5. To understand the design of sequential circuits using finite state machine diagram. 6. To provide an overview of various logic elements.

Prerequisites: Basic Electronics (15ELN15) Detailed Syllabus:

UNIT I Design of combinational logic circuits: Definition of combinational logic, Canonical forms, Generation of switching equations from truth tables, Karnaugh maps-3 and 4 variables, Incompletely specified functions (Don’t Care terms), Simplification & realization of switching functions, Quine-McCluskey minimization technique, Quine-McCluskey using don’t care terms, Reduced Prime Implicant Tables, Map entered variables, Timing and static hazard analysis

9 Hours

UNIT II Elements of Combinational Logic System: Analysis & design of Decoders, Encoders, Digital multiplexers - Using multiplexers as Boolean function generators, Adders and subtractors - Cascading full adders, Carry look-ahead adder, Binary comparators, Multipliers, ALU design (MSI 74x181 4-bit ALU)

9 Hours

UNIT III Sequential Circuits: Basic bi-stable Element, Latches, SR Latch, The gated SR Latch, and The gated D Latch, The Master-Slave Flip-Flops (Pulse / Edge Triggered Flip-Flops): The Master-Slave SR Flip-Flops, The Master-Slave JK Flip- Flop, Edge Triggered D Flip-Flop, and other edge triggered flip-flops. Examples showing timing analysis, Characteristic Equations, Registers.

9 Hours

19

UNIT IV Elements of Sequential Logic Circuits: Counters (timing/state diagram) - Binary Ripple Counters, Synchronous Binary counters, Counters based on Shift Registers, Design of Synchronous counters using JK, D, T, and SR flip flops, Design of Asynchronous counter, Introduction to Finite State Machines.

9 Hours

UNIT V Introduction to Logic families and other families: ECL, TTL, TTL logic levels, CMOS, CMOS logic levels, Fan-in, Fan-out, Basic CMOS Inverter circuit, CMOS universal gates, Performance parameters (Noise margin, Propagation delay and Timing hazards), Comparison of logic families. Introduction to Array based Logic Elements: Memory: ROM, RAM, SRAM, DRAM, Devices: PLA, PAL, PLD, CPLD, FPGA

9 Hours

Text Books

1. Donald D. Givone, “Digital Principles and Design”, McGraw-Hill, 1st Edition, 2002. 2. John F. Wakerly, “Digital Design: Principles and Practices”, Prentice Hall, 4th Edition, 2006

Reference Books

1. John M Yarbrough, “Digital Logic Application and Design”, Thomas Learning, 2001. 2. Thomas L. Floyd, “Digital logic fundamentals”, Pearson Education, 11th Edition, 2014. 3. Ronald J. Tocci, Neal S. Widmer, Greg Moss, “Digital System Principles and Applications”, Pearson Education, 11th Edition, 2010.

Other Resources:

1. NPTEL videos. 2. MOOC links. 3. QEEE lectures.


At the end of this course the student will have the ability to: 1. Define and explain fundamental of digital electronics and logic families [L2]. 2. Apply the knowledge of digital electronics concept to design optimal digital circuits for given specification [L3]. 3. Analyze and design digital circuits and arrive at conclusion [L3]. 4. To conduct experiments using ICs for given application or real situation problem [L3]. 5. To engage in self-study to formulate, design, implement analyze, and demonstrate an application in digital circuits [L3].

20

Program Outcomes (POs) of the course: 1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering. 2. PO 2: Design of Experiments Graduates shall possess the ability to design and conduct experiments, analyse and interpret data. 3. PO 4: Engineering Cognizance Graduates shall be able to stay abreast with recent developments in the field of Electronics and Communication Engineering. 4. PO 9: Soft skills Graduates shall possess proficiency in oral and written communication skills. 5. PO 12: Self motivated Learning Graduates shall continue to upgrade the skills and possess the motivation for continuing education and professional growth.



three



Class participation

Total Marks

Maximum Marks

25 10 10 5 50


21

III SEMESTER

ANALOG ELECTRONIC CIRCUITS LABORATORY

Course Code 15ECL37 Credits 1.5

Course type L1 CIE Marks 25

Hours/week: L-T-P 0-0-1.5 SEE Marks 50

Total Hours: SEE Duration 3 Hours

Course Learning Objectives (CLOs)

1. To acquaint the students with all the equipments necessary to conduct the experiments during the entire lab course. 2. To provide the students with hands-on experience in the design, analysis, testing, and comprehension of electronic circuits comprising of diodes, BJTs and FETs. 3. To introduce principles of circuit design for practical applications. 4. For each circuit application, identify the significance and inter-dependency of the circuit elements. 5. To enable the students to design and verify the expected outcomes as per the given specifications.

List of Experiments

1. Half wave rectifier circuit with and without Capacitive filter 2. Full wave rectifier (Bridge rectifier) circuit with and without Capacitive filter 3. Clipping Circuits 4. Clamping Circuits 5. BJT RC coupled amplifier 6. BJT RC phase shift oscillator 7. Class B push-pull amplifier 8. Characteristics of JFET 9. Characteristics of MOSFET 10. FET amplifier The working of the experiments mentioned above must be observed using a Simulator before conduction.

Text Books

1. Robert L. Boylestad and Louis Nashelsky, “Electronic Devices and Circuit Theory”, PHI/Pearson Education. 9th Edition. 2. David A. Bell, “Electronic Devices and Circuits”, PHI, 4th Edition, 2004.

Reference Books

1. Jacob Millman & Christos C. Halkias, “Integrated Electronics”, Tata-McGraw Hill, 2nd Edition, 2010. 2. J. B. Gupta, S. K. Kataria and Sons, “Electronic Devices and Circuits”, 3rd Edition.

22


At the end of the course the student should be able to: 1. Emphasize diode rectifier fundamentals and justify the importance of capacitor in rectification process [L3] 2. Demonstrate diode applications such as clippers and clampers, design, analyze and explain its

working [L2, L3] 3. Demonstrate the characteristics of JFET and MOSFET [L2] 4. Design circuits employing BJT and FET as the active element to realize amplifier circuits [L3] 5. Design a phase shift oscillator using BJT for specified frequency [L3]


1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering. 2. PO 2: Design of Experiments Graduates shall possess the ability to design and conduct experiments, analyze and interpret data. 3. PO 9: Soft skills Graduates shall possess proficiency in oral and written communication skills. Scheme of Continuous Internal Evaluation (CIE):

CIE

Conduct of lab 10

25 Journal writing 10

Lab test 5


SEE

Initial write up 2*10 = 20

50 Conduct of experiments 2*10 = 20

Viva- voce 10

Practical examination (SEE) of 3 hours duration will be conducted for 50 marks. It will be reduced to 25


23

III SEMESTER

DIGITAL ELECTRONIC CIRCUITS LABORATORY



Hours/week: L-T-P 0-0-1.5 SEE Marks 50

Total Hours: SEE Duration 3 Hours


1. Verify the fundamental circuits using basic gates and TTL IC’s. 2. Design and implement Combinational Logic Circuits. 3. Design and implement Sequential Circuits.

List of Experiments:

Hardware Experiments on: 1. Adders and Subtractors 2. Code converters 3. Multiplexers and de-multiplexers 4. Comparators 5. Flip-flops 6. Synchronous counters 7. Asynchronous / Ripple counters 8. Shift registers 9. Sequence generators 10. Sequence detectors Enhanced Learning with Simulation:

Experiments on combinational and sequential circuits with truth table and FSM entry must be conducted to analyze the performance parameters namely timing, delay and area using simulation tools (Mentor Graphics HDL designer, Questasim / NI Multisim / LabVIEW).

Text Books

1. Donald D. Givone, “Digital Principles and Design”, McGraw-Hill, 1st Edition, 2002. 2. John F. Wakerly, “Digital Design: Principles and Practices”, Prentice Hall, 4th Edition, 2006

Reference Books:

1. John M Yarbrough, “Digital Logic Application and Design”, Thomas Learning, 2001. 2. Thomas L. Floyd, “Digital logic fundamentals”, Pearson Education, 11th Edition, 2014. 3. Ronald J. Tocci, Neal S. Widmer, Greg Moss, “Digital System Principles and Applications”, Pearson Education, 11th Edition, 2010.

24


At the end of the course the student should be able to: 1. To interpret IC data sheets to build digital circuits [L2]. 2. To design digital circuits and verify using digital IC Trainer kit [L3]. 3. To analyze design problems and implement to meet specification [L3]. 4. To simulate digital circuits using simulation tool [L3]. 5. To measure and record the experimental data, analyze the results and prepare a formal laboratory report [L3]. 6. To engage in self-study to formulate, design, implement, analyze and demonstrate an application of digital electronic circuits through an open ended experiment [L4]. Program Outcomes (POs) of the course:

1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering. 2. PO 2: Design of Experiments Graduates shall possess the ability to design and conduct experiments, analyse and interpret data. 3. PO 4: Engineering Cognizance Graduates shall be able to stay abreast with recent developments in the field of Electronics and Communication Engineering. 4. PO 9: Soft skills Graduates shall possess proficiency in oral and written communication skills. 5. PO 12: Self motivated Learning Graduates shall continue to upgrade the skills and possess the motivation for continuing education and professional growth.


CIE

Conduct of lab 10


Lab test 5


SEE



Viva- voce 10

Practical examination (SEE) of 3 hours duration will be conducted for 50 marks. It will be reduced to 25 marks for the calculation of SGPA and CGPA.

25

SEMESTER IV

ENGINEERING MATHEMATICS-IV

Course Code 15MAT41 Credits 4

Course type BS CIE Marks 50



Course Learning Objectives (CLOs): Students should

1. Learn the concept of interpolation and use appropriately. 2. Understand the concept of partial differential equations and their applications. 3. Be aware of different probability distributions and their applications. 4. Get acquainted with the joint probability distribution and stochastic processes. 5. Study the concept of Fourier transforms ,Z transforms and it’s applications

Prerequisites: 1. Partial differentiation 2. Basic probability, Probability distribution 3. Matrix operations 4. Basic integration

Detailed Syllabus

UNIT I Finite differences and Interpolation: Forward Backward and Divided diffreneces, Interpolation,Newton forward backward interpolation formulae. Lagranges Interpolation formula, Newton’s divided difference formula (without proof).Illustrative examples. Numerical integration: Newton cotes quadrature formula, Trapezoidal rule, Simpsons1/3 rule, Simpsons 3/8 rule, Weddle’s rule.

10 Hours

UNIT II Partial Differential Equations: Partial Differential equations-Formation of PDE by elimination of arbitrary constants/Functions, Solution of non-homogeneous PDE by direct integration, solution of homogeneous PDE involving derivative with respect to one independent variable only. Applications of Partial Differential Equations: Derivation of one dimensional Heat and Wave equations. Solutions of one dimensional Heat and Wave equations, two dimensional Laplace equation by the method of separation of variables. Numerical solution of one dimensional Heat and Wave equations, two dimensional Laplace equation by finite differences.

10 Hours

UNIT III Probability distributions and Testing of Hypothesis: Normal distributions. Sampling: Sampling, Sampling distribution, Sampling distribution of means, tests of significance for small and large samples.‘t’ and ‘chi square’ distributions. Level of significance and confidence limits. Practical examples.

10 Hours UNIT IV

Joint PDF and Stochastic Processes: Discrete joint p.d.f., conditional joint p.d.f. Expectations (mean, variance and covariance).Definition and classification of stochastic processes. Discrete state and discrete

26

parameter, Unique fixed probability vector, Regular stochastic matrix, transition probability, Markov chain.

10 Hours

UNIT V Fourier transform: Infinite fourier transform and Properties.Fourier sine and cosine transforms Properties Problems. Z -Transform: Definition Standard Z transforms, Linearity Damping rule, Shifting properties, Initial and final value properties Inverse z transforms and solution of difference equations by z transforms.

10 Hours

Text Books:

1. B.S. Grewal – Higher Engineering Mathematics, Khanna Publishers, 42nd edition, 2012. 2. P.N.Wartikar & J.N.Wartikar – Applied Mathematics(Volume I and II) Pune Vidyarthi Griha

Prakashan, 7th edition 1994. 3. B. V. Ramana- Higher Engineering Mathematics,Tata McGraw-Hill Publishing Company Ltd.

Reference Books: 1. Erwin Kreyszig –Advanced Engineering Mathematics, Wiley publication, 9th edition, 2006. 2. Peter V. O’ Neil – Advanced Engineering Mathematics, Thomson Brooks/Cole, 7th edition, 2011. 3. Glyn James – Advanced Modern Engineering Mathematics, Pearson Education, 4th edition, 2010. Course Outcomes (COs): At the end of the course student will be able to

1. Reproduce finite difference, interpolation formulae and use appropriately [L2]. 2. Form and solve PDE and reproduce heat, wave equations and solve them using numerical

methods [L2, L3]. 3. Test the Hypothesis and solve problems [L2, L3]. 4. Understand the concept of joint probability distribution, stochastic processes and Apply [L2, L4]. 5. Apply Fourier and Z- Transforms for engineering problems [L4].


1. PO 1: Fundamentals of Engineering

Graduates shall be able to understand and apply the basic mathematical and scientific concepts

in the field of Electronics and Communication Engineering.




3. PO 12: Self-motivated Learning

Graduates shall continue to upgrade the skills and possess the motivation for continuing


27



three

Average of two

Assignments/ Statical tools of 4 labs in a

semester

Quiz/Seminar/Project

Class Participation

Total Marks

Maximum 25 10 10 5 50


Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions.

SEE question paper will have two compulsory questions and choice will be given to remaining three units.

o It will be conducted for 100 marks of three hours duration. It will be reduced to 50 marks for the calculation of SGPA and CGPA.

28

SEMESTER IV

COMPUTER ORGANIZATION AND ARCHITECTURE





Course learning objectives:

1. To have a thorough understanding of the basic structure and operation of a digital computer. 2. To understand the operation of the arithmetic unit including the algorithms & Implementation of Fixed-point and floating-point arithmetic operations. 3. To learn the Concepts behind advanced pipelining and vector processing techniques. 4. To study the different ways of communicating with I/O devices and standard I/O interfaces. 5. To understand the current state of art in memory system design.

Prerequisites:

1. Basic Electronics (15ELN15). 2. Digital Electronic Circuits (15EC36).

Detailed Syllabus:

UNIT I Data Representation: Data Types, Complements, Fixed-Point Representation, Floating Point Representation, Other Binary Codes, Error Detection Codes.

Register Transfer and Micro operations: Register Transfer Language, Register Transfer, Bus and Memory Transfers, Arithmetic, Logic, Shift Micro operations, Arithmetic Logic Shift Unit.

7 Hours

UNIT II Basic Computer Organization and Design: Instruction Codes, Computer Registers, Computer Instructions, Timing and Control, Instruction Cycle, Memory-Reference Instructions, Input Output and Interrupt, Complete Computer Description, Design of Basic Computer, Design of Accumulator Logic. Microprogrammed Control: Control Memory, Address Sequencing, Microprogram Example, Design of Control Unit.

7 Hours

UNIT III Central Processing Unit: Introduction, General Register Organization, Stack Organization, Instruction Formats, Addressing Modes, Data Transfer and Manipulation, Program Control, Reduced Instruction Set Computer (RISC). Pipeline and Vector Processing: Parallel Processing, Pipelining, Arithmetic Pipeline, Instruction Pipeline,

RISC Pipeline, Vector Processing, Array Processors 7 Hours

29

UNIT IV Computer Arithmetic: Introduction, Addition and Subtraction, Multiplication Algorithms, Division Algorithms, Floating-Point Arithmetic Operations, Decimal Arithmetic Unit, Decimal Arithmetic Operations. Input-Output Organization: Peripheral Devices, Input-Output Interface, Asynchronous Data Transfer, Modes of Transfer, Priority Interrupt, Direct Memory Access (DMA), Input-Output Processor (IOP), Serial Communication.

7 Hours

UNIT V Memory Organization: Memory Hierarchy, Main Memory, Auxiliary Memory, Associative Memory, Cache Memory, Virtual Memory, Memory Management Hardware.

Multiprocessors: Characteristic of Multiprocessors, Interconnection Structures, Inter-processor Arbitration, Inter-processor Communication and Synchronization, Cache Coherence 7 Hours

Text Books

1. Morris Mano, “Computer System Architecture”, PHI, 2002, 3rd Edition, ISBN: 81-203-0855-7. 2. Carl Hamacher, “Computer organization”, McGraw-Hill INC, 5th Edition, 1996.

Reference Books

1. William Stallings, “Computer organization and Architecture”, Pearson Education, 6th Edition 2003. 2. Computer Architecture and Organization: John P. Hayes, TMH, 3rd Edition, 1998.


At the end of the course student will be able to: 1. Explain the generic principles that underlie the building of a digital computer, including data representation, digital logic and process simulation [L2]. 2. Describe the structure and functioning of a digital computer, including its overall system architecture, operating system, and digital components [L2]. 3. Apply and Implement fundamental coding schemes [L3]. 4. Understand the organization of the Control unit, Arithmetic and Logical unit, Memory unit and the I/O unit [L2].


1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering.

30

2. PO 5: Modern tool Usage Graduates shall possess critical thinking abilities, problem solving skills and familiarity with the necessary computational tools and procedures.

3. PO 12: Self-motivated Learning Graduates shall continue to upgrade the skills and possess the motivation for continuing education and professional growth.



three


Quiz/Seminar/

Project

Class participation

Total

Marks

Maximum

Marks 25 10 10 5 50




31

SEMESTER IV

COMMUNICATION THEORY AND TECHNIQUES






1. To understand various amplitude and angle modulation techniques 2. To analyze the AM and FM transmitters and receivers. 3. To comprehend noise in communication systems.

4. To study the performance of CW systems. 5. To apply the concept of AM and FM.

Prerequisites:

1. Signals and systems (10EC34) 2. Analog Electronic Circuits (10EC35) 3. Digital Electronic Circuits (15EC36) Detailed Syllabus:

UNIT I Amplitude modulation systems: Review of Spectral Characteristics of Periodic and Non-periodic signals, Generation and Demodulation of AM, DSBSC, SSB and VSB Signals. Comparison of Amplitude Modulation Systems, Frequency Translation, FDM, Non – Linear Distortion. 7 Hours

UNIT II

Angle modulation systems: Phase and Frequency Modulation. Single tone, Narrow Band and Wideband FM, Transmission Bandwidth, Generation and Demodulation of FM Signal. 7 Hours

UNIT III Noise theory: Review of Probability, Random Variables and Random Process. Gaussian Process, Noise – Shot noise, Thermal noise and white noise, Narrow band noise, Noise temperature, Noise Figure. 7 Hours

UNIT –IV Performance of CW modulation systems: Super heterodyne Radio receiver and its characteristic. SNR, Noise in DSBSC systems using coherent detection, Noise in AM system using envelope detection and its FM system, FM threshold effect, Pre-emphasis and De-emphasis in FM, Comparison of performances. 7 Hours

UNIT V Television engineering: Elements of Color TV, Frequency range and channel bandwidth, scanning and synchronization, composite video signal. Block diagram of transmitter and receiver, LCD & LED displays 7 Hours

32

Text Books

1. Dennis Roddy & John Coolen, “Electronic Communication”, Prentice Hall of India, IVth Edition. 2. Herbert Taub & Donald L Schilling, “Principles of Communication Systems”, Tata Mc.Graw Hill, 3rd Edition, 2008. 3. Gulati, “Monochrome and color television”. New Delhi New Age International Limited, 1994.

References

1. Simon Haykin, “Communication Systems”, John Wiley & sons, NY, 4th Edition, 2001. 2. Bruce Carlson, “Communication Systems”. Mc.Graw Hill, IIIrd Edition. 3. B. P. Lathi, “Modern Digital and Analog Communication Systems”, Oxford, Third Edition.

Course Outcomes:

At the end of the course students will be able to: 1. Conceptually understand the baseband signal & system [L2]. 2. Identify various elements, processes, and parameters in telecommunications systems and describe their functions, effects, and interrelationship [L2]. 3. Design procedure of AM Transmission & Reception, analyze, measure, and evaluate the performance of a telecommunication system against given criteria [L3]. Program Outcomes (POs) of the course:

1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering. 2. PO 2: Design of Experiments: Graduates shall possess the ability to design and conduct experiments, analyze and interpret data. 3. PO 4: Engineering Cognizance: Graduates shall be able to stay abreast with recent developments in the field of Electronics and Communication Engineering. 4. PO 5: Modern tool Usage: Graduates shall possess critical thinking abilities, problem solving skills and familiarity with the necessary computational tools and procedures. Scheme of Continuous Internal Evaluation (CIE):


three



Class participation

Total Marks

Maximum Marks

25 10 10 5 50

Scheme of Semester End Examination (SEE): 1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the

33

calculation of SGPA and CGPA. 2. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units.

34

SEMESTER IV

FIELDS & WAVES






1. To develop a comprehensive and rigorous treatment of the fundamentals of static electric & magnetic fields and electrodynamics. 2. To build & understand Maxwell’s equations both in point and integral form. 3. To formulate the concepts leading to basic wave equation and properties of wave travelling in free space, dielectrics and conductor in various configurations. 4. To infer basic concepts of radio wave propagation. 5. To establish the foundation for the courses like Microwave, Antennas, and Transmission Lines. Prerequisites:

1. Engineering Physics (15PHY12). 2. Engineering Mathematics (15MAT31, 15MAT32)

Detailed Syllabus:

UNIT I Propagation Characteristics of Radio Waves (Application of Fields& Waves): EM Wave Spectrum, The ionosphere, Virtual height & Critical frequency, Maximum Usable Frequency (MUF), Effect of earth’s magnetic field, Skip distance, Ionospheric behavior variations, Sky wave propagation, Great circle distances on earth, Ground wave propagation, Space wave propagation, Space wave propagation affected by atmosphere, Propagation characteristics of radio waves, short waves, VHF, UHF and microwaves, Tropospheric scatter propagation. 9 Hours

UNIT II Introduction to Static Electric Fields: Vector analysis, Co-ordinate systems and transformations, Coulomb’s law, Electric Field Intensity (EFI), EFI due to various charge configurations (line charge, surface charge and volume charge), Electric Flux Density (EFD), Gauss’ Law & its applications, Gauss’s Law in Point form, Divergence Theorem. Energy spent in moving charge, Definition of Potential Difference and Potential, Potential field due to Point Charge and System of Charge, Potential gradient, The dipole, Energy Density. Boundary conditions of static electric field at the interface of materials, Laplace and Poisson’s equations, Uniqueness Theorem. 9 Hours

35

UNIT III Introduction to Static Magnetic Fields: Biot-Savart’s Law, Ampere’s circuital law, Curl, Stokes Theorem, Magnetic Flux, Flux Density, Scalar and Vector Magnetic Potentials Magnetic forces, Force on a moving charge, Force on differential current element, Magnetic Boundary Condition, Energy stored in magnetic field.

9 Hours

UNIT IV Time Varying Fields & Maxwell’s Equations: Faraday’s Law, Continuity equation for time varying field, Displacement Current, Maxwell’s correction to Ampere’s Circuit Law, Summary of Maxwell’s Equations in Point, Integral and Harmonic form, Retarded Potentials Wave equations, UPW (TEM wave) propagation in free space, dielectrics and good conductors (including derivations of the parameters involved).

9 Hours

UNIT V Poynting vector: Poynting’s Theorem, Instantaneous, Average & Complex Poynting vector, Power loss in a plane conductor, Wave Power, Polarization. Plane waves: Reflection of UPW at normal incidence, from multiple interfaces and at oblique incidence

angles, total reflection.

9 Hours

Text Books

1 William H.Hayt Jr., John A. Buck, M Jaleel Akhtar, “Engineering Electromagnetics”, Mc. Graw-Hill Education, 8th Edition (Special Indian Edition), 2014. 2 V. V. Sarwate, “Electromagnetic Fields and Waves”, Wiley Eastern Limited, 1993.

Reference Books

1 Joseph A. Edminister, “Theory and Problems on Electromagnetics”, Schaum’s outline series, Mcgraw-Hill, 2nd Edition. 2 E. C. Jordan, K. G. Balmain, “Electromagnetic Waves and Radiating Systems”, Prentice Hall, Inc., Englewood Cliffs, New Jersey, 1968, Reprint 2002. 3 John D. Kraus, Daniel A. Fleisch, “Electromagnetics with Applications”, McGraw-Hill, 5th Edition, 1999. 4 Matthew N. O. Sadiku, “Elements of Electromagnetics”, Oxford University Press, 6th Edition, 2014. 5 David K. Cheng, “Field and Wave Electromagnetics”, Pearson Education Asia, 2nd Edition, 1989, Indian Reprint 2001.

Other Resources:

1 http://ocw.mit.edu/resources/res-6-002-electromagnetic-field-theory-a-problem-solving- approach-spring-2008/. 2 http://www.nptelvideos.in/2012/11/electro-magnetic-fields.html. 3 http://emt-iiith.vlabs.ac.in/experiments.php. 4 Robert Feynman Lectures.

http://ocw.mit.edu/resources/res-6-002-electromagnetic-field-theory-a-problem-solving-%09approach-spring-2008/

http://ocw.mit.edu/resources/res-6-002-electromagnetic-field-theory-a-problem-solving-%09approach-spring-2008/

http://www.nptelvideos.in/2012/11/electro-magnetic-fields.html

http://emt-iiith.vlabs.ac.in/experiments.php

36


At the end of the course students will be able to:

1 Define, understand and explain concepts on electrostatics and magnetostatics, time varying fields and Maxwell’s equations, wave propagation in different media and concepts on reflection of EM waves [L2]. 2 Solve and apply various properties/ theorems/ laws/ Maxwell’s equations using vector calculus in three standard coordinate systems [L3]. 3 Deduce EM wave propagation in free space, dielectric and conducting media [L3]. 4 Analyze EM wave propagation and understand the power flow mechanism in guiding structures and in unbounded media [L3].


PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering. PO 4: Engineering Cognizance Graduates shall be able to stay abreast with recent developments in the field of Electronics and Communication Engineering. PO 5: Modern tool Usage Graduates shall possess critical thinking abilities, problem solving skills and familiarity with the necessary computational tools and procedures. PO 6: Impact of Engineering Graduates shall be able to understand the impact of engineering solutions in a global, economic, environmental and societal context. PO 11: Research and Innovation Graduates shall have the ability to pursue research and provide innovative solutions. PO 12: Self motivated Learning Graduates shall continue to upgrade the skills and possess the motivation for continuing education and professional growth.

37


Components Average of best

two tests out of

three

Average of two

assignments

Quiz/Seminar/

Project

Class

participation

Total

Marks

Maximum

Marks

25 10 10 5 50




38

IV SEMESTER

LINEAR INTEGRATED CIRCUITS AND APPLICATIONS






1. To learn the basic concepts of operational amplifier. 2. To study the parameters and frequency response of an op-amp and related concepts. 3. To learn various linear applications of op-amp. 4. To study the working of active filters, oscillators and generator circuits. 5. To study comparators, DACs, ADCs using general purpose op-amp and applications of specialized IC’s.

Prerequisites:

1. Basic Electronics (15ELN15/25) 2. Analog Electronic Circuits (15EC32)

UNIT I Introduction to Operational Amplifiers: Introduction, The Operational Amplifier, Block Diagram Representation, Schematic Symbol, Integrated Circuits, Power Supplies for Integrated Circuits, Interpreting a Typical Set of Data Sheets, The Ideal Op-Amp, Equivalent Circuit of an Op-Amp, Ideal Voltage Transfer Curve, Open-Loop Op-Amp Configurations: Differential Amplifier, Inverting Amplifier, Non-inverting Amplifier, Differential Amplifier with One and Two Op-Amps, Numerical Problems.

9 Hours

UNIT II The Practical Op-Amp: Introduction, Input Offset Voltage, Input Bias Current, Input Offset Current, Total Output Offset Voltage, Thermal Drift, Common-Mode Configuration, Common-Mode Rejection Ratio, Frequency Response of an Op-Amp: Introduction, Frequency Response, Compensating Networks, High-Frequency Op-Amp Equivalent Circuit, Closed-Loop Frequency Response, Circuit Stability, Slew Rate, Numerical Problems.

9 Hours

UNIT III General Linear Applications: Introduction, DC and AC Amplifiers, AC Amplifiers with a Single Supply Voltage, the Peaking Amplifier, Summing, Scaling and Averaging Amplifiers: Inverting, Non-inverting and Differential Configurations, Instrumentation Amplifier, Precision Rectifiers, Differential Input and Differential Output Amplifier, Voltage-to-Current Converter with Floating Load, Voltage-to-Current Converter with Grounded Load, Current-to-Voltage Converter, Very High Input Impedance Circuit, The Integrator, The Differentiator, Numerical Problems.

9 Hours UNIT IV

Active Filters and Oscillators: Introduction, Active Filters, First-Order Low-Pass Butterworth Filter, Second-Order Low-Pass Butterworth Filter, First-Order High-Pass Butterworth Filter, Second-Order High-

39

Pass Butterworth Filter, Band-Pass Filters, Band-Reject Filters, All-Pass Filter, Oscillators, Phase-Shift Oscillator, Wien Bridge Oscillator, Quadrature Oscillator, Square Wave Generator, Triangular Wave Generator, Saw-tooth Wave Generator, Voltage-Controlled Oscillator, Numerical Problems.

9 Hours UNIT V

Comparators and Converters: Introduction, Basic Comparator, Zero-Crossing Detector, Schmitt Trigger, Comparator Characteristics, Limitations of Op-Amps as Comparators, Voltage Limiters, Analog-to-Digital and Digital-to-Analog Converters, Clippers and Clampers, Absolute-Value Output Circuit, Peak Detector, Sample-and-Hold Circuit, The 555 Timer: The 555 Timer as a Monostable Multivibrator, Monostable Multivibrator Applications, The 555 Timer as an Astable Multivibrator, Astable Multivibrator Applications, Phase-Locked Loops, Voltage Regulators: Fixed Voltage Regulators, Adjustable Voltage Regulators, Numerical Problems. 9 Hours

Text Books

1. Ramakant A. Gayakwad, “Op-Amps and Linear Integrated Circuits”, PHI, 4th Edition, 2002.

Reference Books

1. Robert F. Coughlin, Frederick F. Driscoll, “Operational Amplifiers and Linear Integrated Circuits”, PHI, 4th Edition, 2000. 2. D. Roy Choudhury, Shail B. Jain, “Linear Integrated Circuits”, New Age International, 3rd Edition, 2008. 3. David A. Bell, “Operational Amplifiers and Linear IC’s”, PHI, 2nd edition, 2004. Course Outcomes (COs): At the end of the course the student will be able to: 1. Describe the block diagram, schematic, general characteristics of an op-amp and to extract the op-amp characteristics from data sheet [L1, L2]. 2. Differentiate between an ideal and practical op-amp and explain the frequency response of an op-amp [L2, L3]. 3. Analyze and explain the general linear applications of op-amp circuits such as inverter, summer, subtractor, integrator, and differentiator [L3]. 4. Illustrate the analysis and design of active filters and various oscillators and generators [L2, L3]. 5. Describe the operation of Comparator, Schmitt trigger, Converters, Sample and Hold circuit and appreciate the use of specialized ICs and their applications. [L1,L2]

40

Program Outcomes (POs) of the course: 1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering. 2. PO 2: Design of Experiments Graduates shall possess the ability to design and conduct experiments, analyze and interpret data. Scheme of Continuous Internal Evaluation (CIE):


three



Class participation

Total Marks

Maximum Marks

25 10 10 5 50


41

SEMESTER IV

DIGITAL DESIGN USING HDL





Course learning objectives:

1. To understand the importance of HDL and its basic structure. 2. To study and program various combinational circuits using conditional operators, loop,

procedure, tasks and functions statements. 3. To study and program sequential circuits, Programmable Logic Devices (PLDs) and synchronous

sequential circuits. 4. To understand the architecture of FPGAs and study the programming on FPGAs. 5. To study and program the fundamentals of SystemVerilog with examples.

Prerequisites:

Logic Design (15EC36)

Detailed Syllabus:

UNIT I

Introduction: Introduction to HDL, A brief History of HDL ,Structure of HDL Modules, Operators, Data Types ,Types of Descriptions (Data- Flow, Behavioral and Structural, Switch level) , Simulation and Synthesis.

Verilog for Combinational Circuits: The Conditional Operator, If-Else Statement, Case Statement, For Loop, the Generate Construct (With Examples)

Procedures Tasks and Functions: Highlights of procedures, Tasks and Functions, File Processing, Examples of file Processing.

9 Hours

Self-Learning Topics: Mixed Type and Mixed Language Description: Mixed Types Description examples, Highlights of Mixed language, invoking one language from other, mixed language examples.

UNIT II

Flip-Flops, Registers, Counters, and a Simple Processor: Basic Latch, Master-Slave and Edge-Triggered Flip-Flops, Registers, Other Types of Counters, Using Registers and Counters with CAD Tools. Design Examples: Bus Structure, Simple Processor, Reaction Timer, Register Transfer Level (RTL) Code. 9 Hours

42

UNIT III

Designing with Programmable Logic Devices: Read-only Memories, Programmable Logic Arrays (PLAs), Programmable Array Logic (PALs), Other Sequential Programming Logic Devices (PLDs), Design of Keypad Scanner. Design of networks for Arithmetic Operators: Design of Serial Adder with Accumulator, Sate Graph and control Networks, Design of binary Multiplier, Multiplication of Signed Binary Numbers, Design of Binary Divider. 9 Hours

UNIT IV

Synchronous Sequential Circuits: Basic Design Steps, State-Assignment Problem, Mealy State Model, Design of Finite State Machines Using CAD Tools, Serial Adder Example, State Minimization, Design of a Counter Using the Sequential Circuit Approach, FSM as an Arbiter Circuit, Analysis of Synchronous Sequential Circuits.

9 Hours

Self-Learning Topics: Algorithmic State Machine (ASM), Formal Model for Sequential Circuits, Introduction to Asynchronous Sequential Circuits.

UNIT V

FPGA Based Systems: Introduction, Basic concepts, FPGA Architecture. SystemVerilog: Introduction to SystemVerilog, SystemVerilog Declaration Spaces, SystemVerilog Literal Values and Built-in Data Types.

9 Hours

Self-Learning Topics: Introduction to System-C and programming.

Text Books

1. Stephen Brown, Zvonko Vranesic D."Fundamentals of digital logic with VHDL design" McGraw Hill, 3rd ed, 2009. 2. Samir Palnitkar, “VERILOG HDL, A Guide to digital design and synthesis”, Pearson education, 2nd edition, 2003. 3. C. H. Roth Jr., “Digital systems design using VHDL”, PWS publishing company Kevin Skahill, 1998.

Reference Books

1. Wayne Wolf, “FPGA based system design”, Reprint 2005, Pearson Education, McGrawHill, 4th edition, 1992. 2. Stuart Sutherland "System Verilog For Design ", Springer, Second Edition, 2006. 3. Thorsten Grotker, "System design with system C”, Kluwer Academic Publication, 2002

43

NOTE: THE SUBJECT TEACHING WILL BE DONE WITH MINIMUM 2 HRS/WEEK OF LABORATORY

PRACTICE.


At the end of the course the student will be able to:

1. Understand the brief History of HDL, acquire a basic knowledge of HDL, Syntax and conventions, Data types, operators, expressions, and assignments, learn different types models, read and write simple Verilog models of with basic constructs of the HDL [L2]. 2. Describe, design, simulate, and synthesize different examples using hardware description language.[L2,L3] 3. Develop program codes for structural and behavioral modeling of combinational and sequential logic using HDL in any problem identification, formulation and solution.[L2] 4. Rapidly create complex state machines programs that are functional.[L2] 5. Implement the PLD based designs.[L3] 6. To understand design flow of ASICs, FPGA based system and target a design to an FPGA Board [L2]. 7. Understand and use the SystemVerilog design and synthesis features, including new data types, literals, procedural blocks, statements, and operators.[L2] Program Outcomes (POs) of the course:

1. PO 1: Fundamentals of Engineering

Graduates shall be able to understand and apply the basic mathematical and scientific


2. PO 2: Design of Experiments

Graduates shall possess the ability to design and conduct experiments, analyze and interpret data.

3. PO 4: Engineering Cognizance

Graduates shall be able to stay abreast with recent developments in the field of Electronics and





Other Resources:

MOOCs:

1. Electronic Design Automation http://nptel.ac.in/courses/106105083/. 2. Digital system design with PLDs and FPGAs http://nptel.ac.in/courses/117108040/

http://nptel.ac.in/courses/106105083/

44



three


Quiz/Seminar/

Project

Class participation

Total

Marks

Maximum

Marks 25 10 10 5 50




45

SEMESTER IV

LIC AND CONTROL SYSTEMS LAB




Total Hours: SEE Duration 3 hours

Course Learning Objectives (CLO’s):

1. To introduce the concept of designing and testing circuits like full wave precision rectifier, LPF, HPF, BPF and BEF. 2. To introduce the concept of designing and testing circuits like Zero-Crossing Detector, Schmitt Trigger, monostable and astable multivibrator. 3. To introduce the concept of designing and simulating RC, RL, RLC systems. 4. To introduce the concept of the stability of control system by building the Root Locus plot and Bode plot and suggest modifications in transfer function to improvise upon stability if system is found to be unstable.

List of experiments:

1. Time response of RL, RC and RLC systems. 2. Root Locus of a system defined by an open loop transfer function.

3. Bode plot of a system defined by an open loop transfer function.

4. Design a lead/lag compensator

5. Design and testing of Full-wave Precision Rectifier

6. Design and testing of Second order active LPF and HPF

7. Design and testing of Second order active BPF and BEF

8. Design and testing of Zero-Crossing Detector and Schmitt Trigger

9. Frequency synthesis using PLL

10. Design and testing of Astable and Monostable Multivibrator using IC 555

11. Design and testing of R-2R DAC and 4-bit SAR using op-amp.

12. Simulation of any three of above circuits using NI Multisim

Text Books

1. Nagarath & Gopal, “Control Systems Engineering“, New Age International Publications, Fourth Edition , 2005.

2. Ramakant A. Gayakwad, “Op-Amps and Linear Integrated Circuits”, 4th Edition, PHI, 2002.

Reference Books:

1. Robert F. Coughlin, Frederick F. Driscoll, “Operational Amplifiers and Linear Integrated Circuits”, PHI, 4th Edition, 2000.

46

2. D. Roy Choudhury, Shail B. Jain, “Linear Integrated Circuits”, New Age International, 3rd Edition, 2008. 3. David A. Bell, “Operational Amplifiers and Linear IC’s”, PHI, 2nd edition, 2004.


At the end of the course the student will be able to: 1. Design and test circuits like full wave precision rectifier, LPF, HPF, BPF and BEF[L3, L4]. 2. Design and test circuits like Zero-Crossing Detector, Schmitt Trigger, monostable and astable multivibrator [L3, L4]. 3. Determine time response specifications of RC, RL, RLC systems. [L3, L4]. 4. Determine the stability of control system by building the Root Locus plot and Bode plot and suggest modifications in transfer function to improvise upon stability if system is found to be unstable [L3, L4].


1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering. 2. PO 2: Design of Experiments Graduates shall possess the ability to design and conduct experiments, analyze and interpret data. 3. PO 4: Engineering Cognizance Graduates shall be able to stay abreast with recent developments in the field of Electronics and



CIE

Conduct of lab 10


Lab test 5


SEE



Viva- voce 10



47

SEMESTER IV

COMMUNICATION LAB

Course Code 15 ECL48 Credits 1.5


Hours/week: L-T-P 0 -0- 3 SEE Marks 50

Total Hours: SEE Duration 3 hours


1. To understand convolution, Fourier transform and Z transform. 2. To understand amplitude and Angle modulation. 3. To study the effects of noise in communication systems. 4. To study the working of Radio and TV

List of Experiments:

1. Realization of elementary signals and properties. 2. Write a program to convolute two signals. 3. Write a program code to find the Fourier transform of a signal. 4. Write a program code to find the Z transform of a signal. 5. Solution of difference equation. 6. Study of effects of noise on signals. 7. Amplitude modulation and Demodulation. 8. Frequency modulation and Demodulation. 9. Balanced modulator 10. Pre emphasis and de emphasis. 11. Synchronous detector. 12. Spectrum analysis of AM and FM signals using spectrum analyzer. 13. Study of Radio and TV receiver. The above experiments can be conducted using any of the following tools: MATLAB/ simulink / LabView or Equivalent / hardware

Text Books

1. Dennis Roddy & John Coolen – Electronic Communication (IV Ed.), Prentice Hall of India. 2. Herbert Taub & Donald L Schilling – Principles of Communication Systems (3rd Edition) – Tata Mc.Graw Hill, 2008. 3. Gulati – Monochrome and color television. Publication: New Delhi New Age International Limited 1994.

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Reference Books:

1. Simon Haykin, “Communication Systems”, John Wiley & sons, NY, 4th Edition, 2001. 2. Bruce Carlson, “Communication Systems”. Mc.Graw Hill, IIIrd Edition. 3. B. P. Lathi, “Modern Digital and Analog Communication Systems”, Oxford, Third Edition.


At the end of the laboratory, students will be able to: 1. Analyze signals in time domain using convolution [L4]. 2. Analyze signals in frequency domain using Fourier and Z transform [L4]. 3. Express the basic concepts of analog modulation schemes [L2]. 4. Evaluate analog modulated waveform in time /frequency domain and also find modulation index [L4]. 5. Analyze different types of receivers [L4].


1. PO 1: Fundamentals of Engineering Graduates shall be able to understand and apply the basic mathematical and scientific concepts in the field of Electronics and Communication Engineering. 2. PO 2: Design of Experiments Graduates shall possess the ability to design and conduct experiments, analyse and interpret data. 3. PO 4: Engineering Cognizance Graduates shall be able to stay abreast with recent developments in the field of Electronics and Communication Engineering. 4. PO 5: Modern tool Usage Graduates shall possess critical thinking abilities, problem solving skills and familiarity with the necessary computational tools and procedures.


CIE

Conduct of lab 10


Lab test 5


SEE



Viva- voce 10



third semester credits contact marks total credits hours

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