Lesson Plan

Department of ECE, DIATM

Name of the Faculty Member : Prof. Soumi Saha

Subject with Code : Circuit theory & Networks (EC301)

Semester and Branch : 3rd Semester and ECE

Credits : 4

Allotted Hrs. : 36 Hrs.

Module No. Topic No. of Lecturers

Total Lecturers

Introduction Introduction, objectives and outcome of the subjectBasic concepts of current, voltage, power, ohm’s law, types of element, solutions for problems

01 08

1.B) Mesh current Network analysis

Kirchoff’s Voltage law, Formulation of mesh equations, Solution of mesh equations by Cramer’s rule and matrix method

02

Driving point impedance, Transfer impedance , Solution of problems with DC and AC sources

01

1.a)Resonant Circuits

Series and Parallel resonance, Impedance and Admittance Characteristics, Quality Factor, Half Power Points, Bandwidth, Phasor diagrams, Transform diagrams , Practical resonant andseries circuits, Solution of Problems

04

2.a) Node voltage Analysis

Kirchoff’s Current law, Formulation of Node equations and solutions, driving point admittance, transfer Admittance, Solution of problems with DC and AC sources

02 07

2.b) Network analysis

Definition and Implication of Superposition Theorem , Thevenin’s theorem, Norton’s theorem , Reciprocity theorem, Compensation theorem , maximum Power Transfer theorem , Solutions and problems with DC and AC sources . (Millman’s theorem, Star delta transformations not covered)

05

3. a) Graph of a Network

Concept of Tree and Branch, tree link, junctions, incident matrix, Tie set matrix, cut set matrix, Determination of loop current and node voltages.

05 11

3. b) Coupled Circuits

Magnetic coupling, polarity of coils, polarity of induced voltage, concept of Self and mutual inductance, Coefficient of coupling, Solution of Problems

04

3. c) Circuit transients

DC transients in R-L and R-C Circuits with and without initial charge, R-L-C Circuits, AC Transients in sinusoidal R-L, R-C and R-L-C Circuits, Solution of Problems

04

4. b) Two Port Networks

Relationship of Two port network variables, short circuit admittance parameters, open circuit impedance parameters, transmission parameters, relationship between parameter sets, network functions for ladder network and general network.

03 10

4. a)Laplace transform:

Concept of Complex frequency, transform of f(t) into F(s) , transform of step, exponential, over damped surge, critically damped surge, damped and un-damped sine functions , properties of Laplace transform , linearity, real differentiation, real integration, initial value theorem and final value theorem, inverse Laplace transform , application in circuit analysis, Partial fraction expansion, Heaviside’s expansion theorem, Solution of problems

07

Text Book: .1. AbhijitChakrabarti., “Circuit Theory : Analysis and Synthesis”, Dhanpat Rai & Co.

2. Roy Choudhury D., “Networks and Systems”, New Age International Publishers

Lesson Plan

Department of ECE, DIATMName of the Faculty Member :Mr. A. Mondal, Asst. Prof., Dept. of ECE, DIATMSubject with Code : Solid State Device, EC 302Semester and Branch : 3rd Semester, Electronics & Communication EngineeringCredits : 3Allotted Hrs. : 35 Hrs.

1. Text book(s)T1. B.G Streetman & S.Banerjee- “Solid State Electronic Devices”- PHIT2. D.A Neamen- “Semiconductor Physics and Devices”- TMH

2. References R1. Bhattacharya & Sharma- “Solid State Electronic Devices”- Oxford

R2. Milman, Halkias & Jit- “Electronics Devices and Circuits”- TMH

Sl No

Topics Content Reference of Book

No. of Lecturers

Total Lecturers

1Module-I

Energy Bands and Charge Carriers in

Semiconductors

Brief description on Conductor, Insulator & Semiconductor with special emphasis on the concept of energy bands and band-gaps, Direct and indirect band-gap semiconductors, concept of E-k diagrams.

T1, R2

1

8+1=9Effective mass & crystal momentum, concept of wave-vector & relation with effective mass.

T1,T2 1

Concept of Fermi level, shift of Fermi level with doping & temperature, generation and re-combination, quasi-Fermi energy level, concept of Carrier scattering

R1, T2 1

Intrinsic & extrinsic semiconductors, idea about degeneracy and nondegeneracy using concept of doping and Fermi level, What are the application of degenerate semiconductor.

R1,R2 1

Carrier concentration in terms of bulk Density of states and Fermi-Dirac

distribution

R1 1

Concept of drift & diffusion process,Explanation of drift of carriers in semiconductor with mathematical

expressions

T1,T2 1

Concept of Hall effect,Hall voltage,Hall field, relation of Hall voltage with

minority carrier concentration, Hall coefficient

R1,R2 1+1

Piezo-electric effect, Commonly used Piezo-electric materials,Application of

PZT

R1 1

2Module-II

Rectifier and

detector diodes

Concept of rectifying properties of semiconductor of junctions, Homo- and Hetero-junctions, properties of semiconductor-semiconductor junction

R1, R2 1

10+1=11Concept of depletion region,Principle of operation of Semiconductor-semiconductor p-n junction & rectification

T2 1

PN junction diode characteristic, 1D Poisson's Equation for solving depletion width.

R2 1

Junction capacitances in p-n diodes and calculation of mathematical expressions; Application of Diode capacitance in Varactor Diodes.

T2,R1 1

Forward and Reverse current, piece-wise linear diodecharacteristics, Diode resistance & Differential diode resistance

T2, R2 1+1=2

Explanation of Diode switching & diode switch, properties of rectifier and switching diodes

T2 1

Optical detectors and its Importance of reverse current, photo-diodes, solar cells and its

mathematical expression & applications

R2, T2 1

Concept of spontaneous emission & Stimulated emission and its effect on optical devices

T2,R1 1

Principle of operation of LASER Diode with applications

T2 1

Operation principle of Tunnel diode, why degenerate semiconductor used for its material, importance of negative resistance

T1 1

Basic concept of BJT as a T1 1

3 Module-III

Bipolar Junction

Transistors

current controlled device and its amplification property.

8+1=9Physical mechanism, current

gain, minority current distribution of BJT

T2,R1 1

I-V characteristics of BJTwith derivation,input & output characteristics for CB. CE & CC mode,

R1,R2 1

Current amplification factors of BJT- α for CB mode and ß for CE

mode

R1,R2 1

Eber's Moll model for Static behaviour with equivalent circuit

T2, R1 1

Charge controlled model for dynamic behaviour, equivalent

circuit

R2 1

Preliminary idea about Photo-transistors & Power transistors and their comparison with ordinary BJT

T2,R1 1

PNPN transistors - simple working principle, I-V characteristics and triggering mechanism

T2,R1 1

Concept of Triacs, Diacs & Thyristors and the derivation of anode current.

T2,R1 1

4Module –IV

Field Effect Transistors

Basic concept of Field effect device , channel modulation & channel isolation

technique

T1,T2 1

9+1=10

Principle of operation of JFET and its behaviour, characteristics

T1,T2 1

Basics of MOSFET and channel inversion, Ideal Threshold voltage of

MOSFET

T1,T2 1

MOS capacitances for different Gate voltage and its curve

T1,T2 1

Gradual channel & depletion approximations in MOSFET.

T1,T2 1

Depletion width, surface field and potential in MOSFET by solving Poisson's equation

T1,T2 1

Concept of Real MOSFET & Threshold voltage for real MOSFET

T1,T2 1

Drain and transfer characteristics of R1,R2 1

MOSFET with expressions for saturation and non-saturation regions

Low frequency equivalent circuit for MOSFET and its application

R1,R2 1

Concept of Short Channel Effects only and how to overcome it.

T1,T2 1

Total Number of Lecturers for Solid State Devices 35+4=39

Lesson Plan

Department of ECE, DIATMBranch: ECE III Semester; Section: ECE

Title of Course: SIGNALS AND SYSTEMS Course Code: EC 303Contacts: 3L +0T =3hours Credits:3Instructor’s Name: Saurav Mandal and Satabdi Chatterjee

Pre requisite: First year courses (semester I & II) covering1. Concepts in electrical and electronics circuits (Basic Electrical and Electronics Engg I

& II).2. Knowledge in algebra and calculus with problem solving capability (studied in

Mathematics-I).3. Fundamental concepts on Laplace Transformation (studied in Mathematics-II)

Genesis: The scope of this paper is to introduce a panoramic view of signals & systems so that the students may understand the basic concepts ofvarious systems and signal processing and the way the signals interact with the physical systems. This understanding is not only the prerequisite tostudy the subject DSP (to be introduced in the higher semester), but also crucial for understanding fundamental concepts in communicationengineering in general and to some extent for other upcoming subjects such as control engineering and circuit analysis/ synthesis.

Outcome: The course will enable the students to study the various tools of signal analysis and acquire confidence in studying all othercommunication related subjects (in particular DSP) in the subsequent semesters.

Course Description:Module No

Topics Hours

1. Introduction to signal and systems: Continuous and discrete time signals: 8

Classification of Signals – Periodic aperiodic even– odd – energy and power signals – Deterministic and random signals – complex exponential and sinusoidal signals –periodicity –unit impulse – unit step – Transformation of independent variable of signals: time scaling, time shifting. Systemproperties: Linearity, Causality, time invariance and stability. Dirichlet’s conditions, Determination of Fourier seriescoefficients of signal.

2. Signal Transformation: Fourier transformation of continuous and discrete time signals and their properties. Laplacetransformation- analysis with examples and properties. Parseval’s theorem; Convolution in time (both discrete andcontinuous) and frequency domains with magnitude and phase response of LTI systems.

8

3. Laplace Transform: Recapitulation, Analysis and characterization of LTI systems using Laplace transform: Computation ofimpulse response and transfer function using Laplace transform.

2

4. Sampling Theorem: Representation of continuous time signals by its sample –Types of sampling, Sampling theorem.Reconstruction of a Signal from its samples, aliasing –sampling of band pass signals.

4

5. Z-Transforms: Basic principles of z-transform - z-transform definition, Relationship between z-transform and Fouriertransform, region of convergence – properties of ROC – Properties of z-transform – Poles and Zeros – inverse z-transformusing Contour integration - Residue Theorem, Power Series expansion and Partial fraction expansion

6

6. Random Signals & Systems: Definitions, distribution & density functions, mean values & moments, function of two randomvariables, concepts of correlation, random processes, spectral densities, response of LTI systems to random inputs.

4

Total: 32 hours

Evaluation Process:Please specify term-wise marksPolicy:

Text Books:1. A. V. Oppenheim, A. S. Willsky and S. H. Nawab - Signals & Systems, Pearson2. S. Haykin& B. V. Veen, Signals and Systems - John Wiley3. A. NagoorKani - Signals and Systems - McGraw Hill

Reference Books:1. J.G.Proakis& D.G.Manolakis- Digital Signal Processing Principles, Algorithms and

Applications, PHI.2. C-T Chen- Signals and Systems- Oxford3. E. W. Kamen&B. S. Heck- Fundamentals of Signals and Systems Using the Web and Matlab-

Pearson4. B.P.Lathi- Signal Processing & Linear Systems- Oxford5. P.Ramesh Babu& R.Anandanatarajan- Signals and Systems 4/e- Scitech6. M.J.Roberts, Signals and Systems Analysis using Transform method and MATLAB, TMH7. S Ghosh- Signals and Systems- Pearson

8. M.H.Hays- Digital Signal Processing, Schaum’s Outlines, TMH9. Ashok Ambardar, -Analog and Digital Signal Processing- Thomson.10. Phillip, Parr &Riskin- Signal, Systems and Transforms- Pearson

Lesson Plan

Department of ECE, DIATMName of the Faculty Member : Mr. Avijit Swarnakar, Asst. Prof., Dept. of ECE, DIATMSubject with Code : Analog Electronic Circuits, EC-304Semester and Branch : 3rd Semester, Electronics and Communication EngineeringCredits : 4Allotted Hrs. : 40 Hrs.

1. Text book(s)T1. Sedra & Smith -Microelectronic Circuits-Oxford University Press

T2. Milman & Halkias -Integrated Electronics- Mc Graw Hill Company.

2. References R1. Malvino -Electronic principles-Mc Graw Hill Company

R2. Bell-Operational Amplifier & Linear IC’s -Oxford University Press.

Sl No

Topics Content Reference of Book

No. of Lecturers

Total Lecturers

1 Module-1Filters & Regulators

Recapitulation and explanation of Capacitor filters, p-section filter

T1, R2 1 4

What is ripple factor, series & shunt voltage regulator and its working principle with applications

T1, R1 1

Percentage regulation and its working principle with applications

T1, R2 1

Concept of SMPS T2, R2 1

2 Module-2Transistor biasing & stability

Description of Q point and Self Bias-CE, Compensation techniques.

T1, R2

1

6

h-model of Transistor and its expression of voltage gain.

T1,T2 1

In CE mode-current gain, input & output Impedance and Trans-resistance of BJT

T1,T2 1

Brief idea on Trans-conductance, Emitter follower circuits using BJT

R1, T2 1

Highfrequency model of Transistor

R1,R2 2

3 Module-3Transistor amplifier

Explanation of RC coupled amplifier with circuit diagram

R1 1 6

Function of all components, equivalent circuit, derivation of voltage gain and current gain of RC coupled amplifier.

T1,T22

Input impedance & output impedance, Frequency response characteristics of RC coupled amplifier.

R1,R2 1

Calculation of Lower & upper halffrequencies, Bandwidth

R1 1

Concept and explanation of Wide band amplifier

R1,R2 1

4 Module-4 Feedback amplifier & Oscillators

Concept of Feedback, Negative, PositiveFeedback and Voltage-Current feedback

R1, R2 1 5

Explanation of Series-Shunt feedback, Berkhausen criterion

T2 1

Description of Colpitts and Hartley’s oscillator with circuit diagram

T1 1

Realization of Phase shift and Wien bridge oscillator with circuit diagram

R2 1

Description of Crystal oscillators with circuit diagram and its applications

T2, R2 1

.5 Module-5

Operational amplifier

Concept of Ideal OPAMP and its characteristics, explanation of Differential amplifier with circuit diagram.

T2, R2 2 6

Explanation of Constant currentsource and Level shifter using OPAMP

T2,R1 1

What is CMRR and its mathematical explanation, Open & closed loop circuits

T2 1

Importance of feedback loop (positive & negative) and explanation of inverting amplifiers

R2, T2 1

Explanation of Inverting & non-inverting amplifier with circuit diagram,

T2,R1 1

Voltage follower(Buffer circuits)

6

Module-6Application of Operational amplifiers

Explanation of Adder, Integrator and Differentiator

T1 1 6

Explanation of Comparator and Schmitt Trigger with circuit diagram and input & output waveform

T2,R1 2

With the application of diode- explanation of Instrumentation Amplifier, Log & Antilog amplifier

R1,R2 1

With circuit diagram, explanation of typical characteristics of Trans-conductance multiplier and Precision rectifier

R1,R2 1

Explanation of Voltage to current andCurrent to voltage converter, free running oscillator.

T2,R1 1

7

Module-7Power amplifier

Explanation of Class A power amplifier with proper circuit diagram and calculation of Conversion efficiency

T2, R1 1

4Explanation of Class B power amplifier with proper circuit diagram and calculation of Conversion efficiency

T2,R2

1

Description of Class AB and Class C power amplifier with proper circuit diagram and calculation of Conversion efficiency

T1,R11

Operation of Tuned amplifier with proper circuit diagram and calculation of Conversion efficiency

T2,R21

8

Module –8Multivibrator

Basic concept of Multivibrator,Explanation of

Monostable and Bistable multivibrator using 555 timer and waveform

T1,T2 2

2+2= 4Description on Monostable and Astable multivibrator using 555 timer and waveform and their applications

T2,R2 2

9 Module –9Special function circuits

Function of Voltage-controlled oscillator and its operation with applications

T1,T2 1 2

Basic principle of phase-locked loopwith applications

T1,R2 1

Total Number of Lecturers for ANALOG ELECTRONIC CIRCUITS 40+3=43

Lecture PlanDURGAPUR INSTITUTE OF ADVANCED TECHNOLOGY AND MANAGEMENT

RAJBANDH, DURGAPUR 713212

LECTURE PLAN

Name of the Faculty(s): Samik Khan

Paper Name: Mathematics III Paper Code: M 302

Semester: 3rd Session: July-Dec 2018

Branch: ECE

Module Class/Day Topic

Module I

1

Fourier Series : Introduction, Periodic functions:

Properties, Even & Odd functions: Properties of even and

odd functions examples

2Special wave forms: Square wave, Half wave Rectifier, Full

wave Rectifier, Saw-toothed wave, Triangular wave

3

Euler’s Formulae for Fourier Series, Fourier Series for

functions of period 2π, Fourier Series for functions of period

2l, its examples only expansion related

4

Dirichlet’s conditions, Sum of Fourier series. Examples

Theorem for the convergence of Fourier Series (statement

only). Fourier Series of a function with its Periodic

extension.

5Half Range Fourier Series: Construction of Half range Sine

Series, Construction of Half range Cosine Series.

6 Parseval’s identity (statement only). Examples related to

half range series and Perseval's Identity

7

Fourier Transform: Fourier Integral Theorem (statement

only), Fourier Transform of a function, Fourier Sine and

Cosine Integral Theorem (statement only), Fourier Cosine &

Sine Transforms.Fourier, Fourier Cosine & Sine Transforms

of elementary functions

8Properties of Fourier Transform: Linearity, Shifting, Change

of scale, Modulation and problem of above topic.

9 Examples. Fourier Transform of Derivatives

10 Examples of fouries series

11Convolution Theorem with examples.Inverse of Fourier

Transform, Examples

Module II

12

Introduction to Functions of a Complex Variable,Complex

functions, Concept of Limit, Continuity and

Differentiability

13Analytic functions, Cauchy-Riemann Equations (statement

only). Sufficient condition for a function to be analytic

14Harmonic function and Conjugate Harmonic function,

related problems

15Construction of Analytic functions: Milne Thomson

method, related problems

16Concept of simple curve, closed curve, smooth curve &

contour. Some elementary properties of complex Integrals

17 Line integrals along a piecewise smooth curve. Examples

18Cauchy’s theorem (statement only).

Cauchy-Goursat theorem (statement only). Examples

19

Cauchy’s integral formula, Cauchy’s integral formula for

the

derivative of an analytic function

20Cauchy’sintegral formula for the successive derivatives of

an analytic function. Examples

21 Taylor’s series, Laurent’s series. Examples

22 Zero of an Analytic function, order of zero, Singularities of

an analytic function. Isolated and non-isolated singularity,

essential singularities

22Poles: simple pole, pole of order m. Examples on

determination of singularities and their nature

23Residue, Cauchy’s Residue theorem (statement only),

problems on finding the residue of a given function

24 Evaluation of definite integrals by residue theorem

25

Concept of transformation from z-plane to w-plane. Concept

of Conformal Mapping. Idea of some standard

transformations

26Bilinear Transformation and determination of its fixed point

with examples

Module IV

27Basic concepts of PDE,Origin of PDE, its order and degree,

concept of solution in PDE.

28Introduction to different

methods of solution: Separation of variables

29 Laplace & Fourier transform methods with examples

30 Defination and proof One dimensional Wave equation

31 Examples of the above topic.

32 Defination and proof One dimensional Heat equation

33 Examples of the above topic.

34 Defination and proof Two dimensional Laplace equation

35 Examples of the above topic.

36Validity of the series solution of an ordinary differential

equation

37 General method to solve the equation and related problems

38 Series solution, Bessel function

39recurrence relations of Bessel’s Function of first kind with

examples

40 Series solution, Legendre function

41Recurrence relations and orthogonality relation with

problems.

Name of the Faculty(s): Bivas Mukherjee

Paper Name: Mathematics III Paper Code: M 302

Semester: 3rd Session: July-Dec 2018

Branch: ECE

Module Class/Day Topic

Module III 1 Basic concept Probability Theory and properties

2

Classical definition and its limitations. Axiomatic definition.

Some elementary deduction Frequency interpretation of

probability

3Addition rule for 2 events (proof) & its extension to more

than 2 events (statement only). Related problems

4

Conditional probability & Independent events. Extension to

more than 2 events (pairwise & mutual independence).

Multiplication Rule. Examples

5 Baye’s theorem (statement only) and related problems

6

Definition of random variable. Continuous and discrete

random variables. Probability density function & probability

mass function for single variable only

7Distribution function and its properties

(without proof). Examples

8Definitions of Expectation & Variance, properties &

examples

9Some important discrete distributions: Binomial & Poisson

distributions and related problems

10 Examples of the above topics.

11 Some important continuous distributions: Uniform,

Exponential, Normal distributions and related problems

12 Examples of the above topics.

13

Determination of Mean & Variance for Binomial, Poisson

&

Uniform distributions only with examples.