communications 4: microwave
DESCRIPTION
this contains lecture about microwave. Microwaves are a form of electromagnetic radiation with wavelengths ranging from as long as one meter to as short as one millimeter; with frequencies between 300 MHz (100 cm) and 300 GHz (0.1 cm).TRANSCRIPT
-
!"
!
#$%&''()*+,(-./0'1/2*3.'-%24(52''$672/%(12'(2'(*2'/5-/#%'(822(9))24$/(-1*/
-(*2('.$ ''$7*(#0#$27/(+,47(*2*/
84*(:822(:$.0$;7(02%1/2'.(#
-
!"
!")
!
!
!
!
"#
@*4( A+! ! B 2#1 *C@*4( A- B 2#! 5C A.-,;D*4(456 ( 7(*4( A12 .!!068&A. B 2#1. 9C
-
!" +
!")
%'!
#$17',$'(> = %2E>
!
1 " #" $# %)
& '() #$*( ( *#()+,(, # (**(**
!")
'3#'.1
2
-".".
&.
/&0/) . "(1
0/)
-.
.&
0/)20/) .
&3(1/-+
1/-+"+)2, 4555 455 45 4 567564 5654
85*' 755*'995*'4:95*'7 &' 75&' ;;&' 45;&' 755&' 42'72' 752'
/
/
-
!" "
!")
&&&)1&)
3.4
5).465.
#%&.46#%.
"%&.46"%.
%&.46%.
'.46'.
%&.46%.
1%&.461%.
7.4
0,%8
0,%8
0'%8
0'%8
0'%8
#5&.46#5.
09%809%8
09%8
99
9
&&&
&
&&&)&
7&
3&!&791
:
;
:
'
:
;'
:
0,%8
0,%8
0,%8
,%8
,%8
:&
0,%8.:+
0>,%8.:+
?,%8:5+@
>,%8:5+@
A,%8 %:55
/
12
35+
0,%8
0-%8.4
>L :: %G9>
!")
').4
/C/C2.M.26
3CN#3CN#.M.22@6
DD2.M.@6
2.M.22'6
-%(( H( )
&"-% H (A)
&-%( H A)
3;5*.2M.226
4L5*.M.26
5*2.M.6
DC8>654D?5- ?5654D>91>9654D445
B/$/&- #5 CD$D?
!")
')-&
@L.!$#$$/65-1#--/6G
>5$-#$!/640D4
4",2#1126'%
8
>%G9"
-
!" =
!")
1&&$
D
DG*
ADCR 'AC'A(ACA CDR6)((( 2+
D Q ((
:(DS "7'72'
/
!")
1&&$
4&L(
(G GL C1B A&(AC) +C1
H GL AC) 1 +B A
B G TG
.
22.2/$
-
!"
!")
1&&$
'((U0U(;4>G(U
$C!22
!")
4
4&>(>
4>
' G
(
'((
!")C (1)")C
3(")C
-
!"
!")
')@((D4