Please Login To Continue
Image frequency rejection (Hindi)
Lesson 75 of 79 • 14 upvotes • 12:47mins
Deepak Poonia
In this lesson, Deepak has explained the concept of image frequency and the method to suppress them.
(Hindi) Analog Communication System
79 lessons • 13h 14m
1
Overview : Analog Communication System (Hindi)
5:39mins
2
Basic Communication System (Hindi)
13:25mins
3
Need of Modulation (Hindi)
9:59mins
4
Multiplexing (Hindi)
8:25mins
5
Fourier transform (Hindi)
9:01mins
6
Band limiting process (Hindi)
10:35mins
7
Mathematical analysis of modulation (Hindi)
11:09mins
8
Channel (Hindi)
8:52mins
9
Distortionless transmission (Hindi)
6:42mins
10
Equalisation (Hindi)
9:08mins
11
Non-Linear distortion (Hindi)
8:20mins
12
Reasons of interference (Hindi)
9:39mins
13
Types of modulation (Hindi)
7:28mins
14
Amplitude modulation (Hindi)
7:56mins
15
Singletone and multitone modulation (Hindi)
7:34mins
16
Power distribution in AM signal (Hindi)
10:32mins
17
Modulation efficiency
8:42mins
18
Questions on power of AM signal (Hindi)
8:46mins
19
Multitone amplitude modulation (Hindi)
9:15mins
20
Power distribution in multitone AM signal (Hindi)
8:42mins
21
Under , critical and over modulation (Hindi)
8:23mins
22
Generation of AM signal (Hindi)
8:15mins
23
Demodulation (Hindi)
11:47mins
24
Envelope detector (Hindi)
8:54mins
25
Double sideband suppressed carrier (Hindi)
5:52mins
26
Synchronous detector (Hindi)
9:49mins
27
Power distribution in DSB-SC signal (Hindi)
6:18mins
28
Generation of DSB-SC signal (Hindi)
8:00mins
29
Demodulation of DSB-SC signal (Hindi)
6:30mins
30
Single Sideband suppressed carrier (Hindi)
6:30mins
31
Singletone SSB-SC (Hindi)
7:04mins
32
Generation of SSB-SC (Hindi)
8:36mins
33
Demodulation of SSB-SC (Hindi)
10:19mins
34
Vestigial sideband (part-1)
7:05mins
35
Vestigial sideband (part-2)
7:21mins
36
Frequency division multiplexing (Hindi)
8:42mins
37
Solved problems (Hindi)
6:45mins
38
Solved problems Part-2 (Hindi)
7:36mins
39
Angle modulation (Hindi)
6:05mins
40
Frequency modulation (Hindi)
9:43mins
41
Narrowband FM (Hindi)
9:24mins
42
Wideband FM (Hindi)
9:56mins
43
Carson's rule (Hindi)
10:42mins
44
Comparison between FM and AM
11:04mins
45
Generation of FM (Direct method) - Hindi
11:07mins
46
Generation of FM (Indirect method) - Hindi
11:52mins
47
Generation of FM (Armstrong method) - Hindi
11:47mins
48
Previous year GATE questions on FM (Hindi)
10:34mins
49
Previous year GATE questions on AM
12:02mins
50
Previous year GATE questions (Part-1) - Hindi
14:18mins
51
Previous year GATE questions (Part-2) - Hindi
11:01mins
52
Previous year GATE questions (Part-3) - Hindi
13:38mins
53
Previous year GATE questions (Part-4) - Hindi
9:02mins
54
Previous year GATE questions (Part - 5) - Hindi
13:22mins
55
GATE-2018 Questions (Hindi)
14:53mins
56
Advantages and disadvantages of indirect method (Hindi)
9:11mins
57
Demodulation of FM (Hindi)
13:18mins
58
Frequency discriminator (Hindi)
12:28mins
59
Phase locked loop (part-1) - Hindi
8:40mins
60
Phase locked loop (part-2) - Hindi
9:03mins
61
Phase locked loop (part-3) - Hindi
10:47mins
62
Phase locked loop (part-4) - Hindi
14:22mins
63
Phase locked loop (part-5) - Hindi
15:00mins
64
Phase locked loop (part-6) - Hindi
10:23mins
65
Phase Locked Loop (Simplified) - Hindi
9:25mins
66
PLL ( mathematical analysis to achieve lock state) - Hindi
7:18mins
67
PLL (mathematical analysis to achieve capture state)
14:58mins
68
Comparison between frequency modulation and phase modulation (Hindi)
11:16mins
69
Generation of PM and FM (Hindi)
15:00mins
70
Formulas for frequency and phase deviation (Hindi)
9:36mins
71
Questions on frequency and phase deviation (Hindi)
9:12mins
72
Introduction to receivers (Hindi)
14:39mins
73
Tuned radio frequency receiver (Hindi)
9:56mins
74
Superheterodyne receiver (Hindi)
11:23mins
75
Image frequency rejection (Hindi)
12:47mins
76
Capture effect (Hindi)
15:00mins
77
Pre-emphasis and De-emphasis (Part-1) - Hindi
10:42mins
78
Pre-emphasis and De-emphasis (Part-2) -Hindi
10:29mins
79
Preparation strategy (Hindi)
14:40mins
Crack GATE - Iconic Pro with Unacademy
Get subscription and access unlimited live and recorded courses from India's best educators
Structured syllabus
Daily live classes
Ask doubts
