Noise in Cascaded System Explained: Equations, Parameters, and Solved Example

Noise in Cascaded System is covered by the following Timestamps:
0:00 - Outlines
0:36 - Equations
4:19 - Key Parameters
7:08 - Example

Noise in Cascaded System is covered by the following Points:

0. Analog Communication
1. Noise in Communication Systems
2. Noise in Cascaded System
3. Equivalent Noise Temperature in Cascaded System
4. Equivalent Noise Figure in Cascaded System
5. Key Parameters of Noise in Cascaded System
6. Example of Noise in Cascaded System

Chapter-wise detailed Syllabus of the Analog Communication Course is as follows:

Chapter-1 Introduction to Analog Communication system:    • Introduction to Analog Communication  
Communication System block diagram, Classification of Communication system, Advantages of Frequency domain analysis over time domain analysis, Necessity of Modulation, Baseband signals and Passband signals, Classification of modulation techniques.

Chapter-2 Amplitude Modulation:    • Amplitude Modulation  
Amplitude Modulation, Parameters of Amplitude Modulation, AM Modulator, AM Demodulator, AM Examples, Multitone Amplitude Modulation, DSBSC - Double Side Band Suppressed carrier, DSBSC Modulator, DSBSC Demodulator, Examples on DSBSC, SSBSC - Single Side Band Suppressed Carrier, SSBSC Modulator, SSBSC Demodulator, Examples on SSBSC, VSB - Vestigial Sideband, VSB Modulator, VSB Demodulation, VSB Filter Design, Comparison of DSBFC, DSBSC, SSBSC and VSB.

Chapter-3 Angle Modulation:    • Angle Modulation  
Basics of Angle Modulation, Frequency Modulation, Phase Modulation, Frequency deviation & Modulation Index in FM, Spectral components of Angle Modulation, Bandwidth requirements in angle modulation, Average Power requirement for angle modulation, NBFM - Narrow Band Frequency Modulation, WBFM - Wide Band Frequency Modulation, FM Generation, FM Demodulation, Examples on Angle modulation, Examples on Frequency modulation, Examples on phase modulation.

Chapter-4 Noise in Communication Systems:    • Noise in Communication Systems  
Sources of noise in communication systems, Classifications of Noise in communication system, SNR - Signal to Noise Ratio, Noise Figure, Noise Temperature in communication system, Equivalent Noise figure and noise temperature of Cascaded System, Examples on thermal noise, Examples on SNR & Noise Figure & Noise Temperature.

Chapter-5 Receivers of Communication Systems:    • Receiver in Communication Systems  
Parameters of Receiver, Tuned Radio frequency receiver, Super Heterodyne receiver, Parameters of super heterodyne receiver, Selection of local oscillator frequency, Comparison of AM receiver and FM receiver, Examples on super heterodyne receiver.

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