1. Series & Parallel Resonance Circuits :
Series RLC ckt., Parallel tuned ckt., Skin effect, Mutual conductance, Coupling circuit, Passive filters.
2. Noise :
Types of noises, Equivalent noise resistance, S/n ratio, Noise factor, Noise temperature.
3. RF & Broadband Amplifier :
Tuned RF amplifier, Neutralisation, Special RF amplifier, Frequency converter & mixer, IF amplifier, Broadband video amplifier, Class C & linear amplifier, Transmitter and amplifier matching.
4. Oscillators :
Types of oscillators, Stability, Freq. synthesizer.
5. Receivers :
Superheterodyne receivers, Choice of intermediate oscillator freq., Image rejection, Adjacent channel selectivity, Spurious responses, Tracking, AGC, Double conversion receivers, HF communication receivers.
6. Analog Modulation :
Amplitude modulation, Single sideband modulation, Angle modulation.
7. Satellite Communication :
Orbit, Station keeping, Satellite attitude, Transmission path, Path loss.
8. Fiber Optics Communication :
Principal of light transmission in fiber, Losses in fiber, Dispersion, Light sources, Photo detectors, Connectors & splices, Fiber optics communication system.
* Books :
1. Electronics Communication by Roddy & Coolen - PHI
2. Electronics Communication by John Kennedy - TMH
