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If you have studied the communication subject then you must know all about the communication system. This course is about the communication and this course covers :
-Communication basics
-AM modulators and demodulator
-Radio transmitters and receivers
-Noise performance analysis of CW modulation
-Pulse modulation Technique

Course Curriculum

Unit 1
Introduction to Communication 00:06:29
Need of Modulation 00:08:05
Communication Channels 00:12:39
Need of Fourier Transform 00:10:53
Band Limiting Process 00:05:54
Properties of Fourier Transform 00:09:10
Concept of Modulation 00:10:28
Classification of Modulation 00:04:37
Amplitude Modulation 00:09:54
Single Tone Amplitude Modulation 00:14:58
Tutorial 1 Basics 00:12:29
Tutorial 2 Single Tone AM 00:11:40
Tutorial 3 Single Tone AM 00:11:17
Multi Tone AM 00:11:48
Tutorial 4 Multitone AM 00:15:00
Final Photography Quiz 00:30:00
Unit 2
AM Modulator Square Law Modulator 00:09:16
Demodulation of AM Square Law Demodulator 00:11:34
Demodulation of AM Envelope Detector 00:14:15
Importance of Amplitude Sensitivity 00:08:14
Demodulation of AM Synchronous Detector 00:09:13
DSB SC Modulation 00:11:36
Tutorial 5 DSB SC 00:07:58
Generation of DSBSC Balanced Modulator 00:04:19
Generation of DSBSC Ring Modulator 00:10:14
Demodulation of DSB SC Synchronous Detector 00:06:36
Quadrature Carrier Multiplexing QAM 00:08:52
Demodulation of DSB-SC Costas Receiver 00:11:54
SSB Modulation 00:10:45
Generarion of SSB Frequency Discrimination Method 00:11:16
Generarion of SSB Phase Discrimination Method 00:04:47
Demodulation of SSB Synchronous Detector 00:07:22
VSB Modulation 00:11:48
Frequency Division Multiplexing 00:16:22
Unit 3
Angle Modulation 00:10:47
General Expression of FM Signal 00:05:22
Narrow Band Frequency Modulation NBFM 00:08:32
Wide Band Frequency Modulation WBFM 00:12:43
Spectrum and Power of WBFM 00:09:08
Carson’s Rule 00:05:15
Tutorial 6 FM 00:09:24
Tutorial 7 FM 00:11:31
Tutorial 8 FM 00:00:00
Direct Method of FM Generation Hartley Oscillator Method 00:08:57
InDirect Method of FM Generation Armstrong Method 00:05:03
Demodulation of FM Slope and Balanced Slope Detector 00:11:19
Demodulation of FM_PLL Detector 00:16:53
Phase Modulation 00:09:44
Tutorial 9 FM 00:08:42
Unit 4
Radio Transmitters Introduction and Classificaton 00:12:00
AM Transmitter 00:12:00
FM Transmitter 00:12:00
Mixer 00:12:00
Receivers AM TRF 00:12:00
Receiver Characteristics 00:12:00
Superhetrodyne Receiver 00:12:00
Image Frequency and IRR 00:12:00
Tutorial 10 Receiver 00:12:00
FM Receiver 00:12:00
Pre-emphasis and De-emphasis 00:12:00
Unit 5
Noises 00:12:00
Noise in CW Modulation Systems 00:12:00
FOM DSB-SC Receiver 00:12:00
FOM AM Receiver Using Envelope Detector 00:12:00
FOM SSB Receiver 00:12:00
FOM FM Receiver 00:12:00
Tutorial 11 Noise Performance 00:12:00
Unit 6
Pulse Amplitude Modulation PAM 00:12:00
Pulse Width Modulation PWM 00:12:00
Demodulation of PWM 00:12:00
Pulse Position Modulation PPM 00:12:00
Pulse Code Modulation PCM 00:12:00
Sampling Theorem 00:12:00
Anti Alisiasing Filter 00:12:00
Quantization 00:12:00
Campanding 00:12:00
Noise in PCM 00:12:00
Signal to Quantization Noise Ratio SQNR 00:12:00
Time Division Multiplexing TDM 00:12:00
Differential Pulse Code Modulation DPCM 00:12:00
Delta Modulatin 00:12:00
Errors in Delta Modulation 00:12:00
Adaptive delta modulation 00:12:00
Line coding 00:12:00

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