Communication System

This topic covers concepts such as Digital Method of Representation of Information, Analogue Method of Representation of Information and Comparison of Digital and Analogue Methods.

This topic covers concepts such as Communication Systems, Elements of Communication Systems, Basic Terminology Used in Electronic Communication Systems, Transducer in Communication System, Signal in communication system, etc.

This topic covers concepts such as Effective Power Radiated by Antenna and Working of Antenna.

This topic covers concepts such as Modulation, Necessity of Modulation, Amplitude Modulation, Frequency Modulation, Phase Modulation, Different Types of Modulation, Advantages of Amplitude Modulation, etc.

This topic covers concepts such as Mode of Propagation of Electromagnetic Waves, Ground Wave Propagation, Sky Wave Propagation, Space Wave Propagation, LOS Communication, Skip Distance (Zone) for Sky Wave Propagation, etc.

This topic covers concepts such as Demodulation of AM Wave, Process of Demodulation in Communication System and Block Diagram of Demodulation in Communication System.

This topic covers the concept of MODEM—Modulator And Demodulator.

This topic covers concepts such as Use of Microwave in Satellite Communication, Advantage of Satellite Communication and Disadvantage of Satellite Communication.