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Lesson-1 Basics of Communication systems

Lesson 1 of 61 • 17 upvotes • 13:34mins

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Anukriti Lee

Communication systems basics,need for modulation and types of modulation is covered.

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1

Lesson-1 Basics of Communication systems

13:34mins

2

Lesson-2 Fourier-Transform and the Properties

14:48mins

3

Lesson-3 Important Terms and Processes in Communication Systems

11:38mins

4

Lesson-4 Introduction to Amplitude-Modulation, Types of Modulation

12:17mins

5

Lesson-5 Single Tone A.M,Power of A.M,Expression of Power of A.M

13:38mins

6

Lesson-6 Bandwidth of A.M and Modulation Efficiency

10:57mins

7

Lesson-7 Modulation Index wrt Peaks of AM,Current and Voltage Relations

11:38mins

8

Lesson-8 Multitone Modulation

10:19mins

9

Lesson-9 Demodulation of A.M

12:37mins

10

Lesson-10 Numericals on Single tone Modulation in A.M

9:45mins

11

Lesson-11 Generation of A.M

10:58mins

12

Lesson-12 Question on Multitone Modulation

5:46mins

13

Lesson 13 Introduction to DSB-SC and Power of DSB-SC

9:31mins

14

Lesson-14 Introduction to SSB Modulation

9:48mins

15

Lesson-15 Frequency Division Multiplexing

13:25mins

16

Lesson-16 Generation of DSB-SC and Demodulation

9:20mins

17

Lesson-19 Angle Modulation and Frequency Modulation

14:26mins

18

Lesson -17 Questions on A.M

7:01mins

19

Lesson-18 Question on DSBSC

7:28mins

20

Lesson 20 Narrow Band F.M

8:12mins

21

Lesson-21 W.B.F.M

14:00mins

22

Lesson-22 Demodulation of F.M

8:04mins

23

Lesson 23 Phase Modulation

12:22mins

24

Lesson 24 Mixer

8:38mins

25

Lesson 25 Recievers

13:05mins

26

Lesson 27 Previous Year Gate Questions on Modulation

7:05mins

27

Lesson 26 Superheterodyne Reciever

7:06mins

28

Lesson 28 Question on Generation of FM

9:03mins

29

Lesson 29 Previous years Gate Questions on Modulation

7:13mins

30

Lesson 30 Previous Years Gate Question on Demodulation

7:44mins

31

Lesson 31 Analysis and Generation of F.M

8:09mins

32

Lesson 32 Previous year Gate Questions on DSB Modulation

9:57mins

33

Lesson 34 Previous Years Gate Questions on Angle Modulation

8:01mins

34

Lesson 33 Previous Years Gate Questions on Demodulation

6:46mins

35

Lesson 35 Previous Years Gate Questions on Angle Modulation

6:06mins

36

Lesson 36 Previous Years Gate Questions On Angle Modulation

6:27mins

37

Lesson 37 Questions on Superheterodyne Reciever

7:08mins

38

Lesson 38 More questions on Superheterodyne Recievers

8:13mins

39

Lesson 39 Gate Question on Phase Modulation

7:02mins

40

Lesson-40 Previous Years Gate Questions On Recievers

7:48mins

41

Lesson 41 Noise in Analog Communication Systems

9:52mins

42

Lesson 42 PSD

8:34mins

43

Lesson 43 Noise Analysis

8:14mins

44

Lesson 44 F.O.M

7:48mins

45

Lesson 45 VSB Modulation

8:57mins

46

Lesson 46 F.O.M for DSBSC

8:28mins

47

Lesson 49 Figure of Merit for F.M

8:15mins

48

Lesson 48 F.O.M for Conventional A.M

8:45mins

49

Lesson 47 FOM for DSBSC part 2

8:04mins

50

Lesson 50 F.O.M for SSB

8:42mins

51

Lesson 51 PSD numerical

7:00mins

52

Lesson 52 Numerical on PSD

8:24mins

53

Lesson 53 PSD numerical

8:19mins

54

Lesson 54 Pre-Emphasis and De-Emphasis of F.M

8:32mins

55

Lesson 55 Use of Pre-Emphasis and De-Emphasis

8:01mins

56

Lesson 56 Improvement Factor

8:03mins

57

Lesson 57 Capture Effect

10:15mins

58

Lesson 58 Threshold Effect

8:16mins

59

Lesson 59 Conditions for positive and negative clicks

8:08mins

60

Lesson 60 FMFB Reciever

9:43mins

61

My Introduction and Overview

1:35mins

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