Lesson 37 of 47 • 5 upvotes • 11:17mins
In this lecture, we have covered the Ratio Detector Method for demodulation of FM signal. We have also solved practice problem on the Armstrong Method of FM Generation.
47 lessons • 8h 33m
Course Overview - Analog Communication Systems
8:05mins
Introduction to Types of Communication Systems
8:36mins
Basics of Fourier Transform
9:29mins
Fourier Transform - Continued
9:38mins
Signal and Channel Bandwidth
8:15mins
Need of Modulation
9:01mins
Introduction to Amplitude Modulation and General Expression of AM Signal
12:15mins
Spectrum of Amplitude Modulated Signal
11:13mins
Power of AM Signal and Modulation Efficiency
10:14mins
Problems on Amplitude Modulation
10:41mins
Multi Tone Amplitude Modulation
10:18mins
Problems on Multi Tone Amplitude Modulation
8:08mins
Square Law Modulator - Generation of AM Signal
10:54mins
Switching Modulator - Generation of AM Signal
11:14mins
Square Law Demodulator - Demodulation of AM Signal
12:50mins
Envelope Detector
12:03mins
Synchronous Detector
12:52mins
Questions on Amplitude Modulation and Demodulation Techniques
12:15mins
DSB-SC Amplitude Modulation
11:50mins
Multi Tone DSB-SC Modulation
12:49mins
Generation of DSB-SC Signal
13:14mins
Demodulation of DSB-SC Signal and Practice Questions on DSB-SC
12:10mins
SSB-SC Amplitude Modulation
12:04mins
Generation of SSB-SC Signal
9:52mins
Demodulation of SSB-SC and Introduction to VSB
12:21mins
Questions on Amplitude Modulation (Part 1)
10:00mins
Questions on Amplitude Modulation (Part-II)
12:07mins
Questions on Amplitude Modulation (Part-III)
12:47mins
Frequency Division Multiplexing
10:01mins
Frequency Modulation
8:36mins
Narrow Band Frequency Modulation
11:30mins
Wide Band Frequency Modulation
11:59mins
Analysis of Wide Band Frequency Modulation
10:23mins
Questions on Frequency Modulation (Part I)
8:46mins
Questions on Frequency Modulation (Part II)
8:50mins
Generation of FM Signal
8:28mins
Armstrong Method and Demodulation of FM Signal
11:17mins
Demodulation of FM : Balanced Slope Detector and PLL Method
9:40mins
Demodulation of FM: PLL Method (Mathematical Analysis)
13:36mins
Introduction to Phase Modulation
10:47mins
Questions on Phase Modulation
12:57mins
Introduction to Receivers
10:30mins
Tuned Radio Frequency Receiver
11:26mins
Super Heterodyne Receiver
13:44mins
Image Frequency (Super Heterodyne Receiver)
12:38mins
Suppression of Image Frequency (Super Heterodyne Receiver)
10:23mins
Pre-Emphasis and De-Emphasis
10:23mins