GITAM University Fundamentals of Communication Syllabus

GITAM University Fundamentals of Communication Syllabus

 

 

 

UNIT-I
Amplitude Modulation: Modulation, Frequency Translation, Amplitude modulation, AM equation,
Modulation index, AM generation, AM detection, Applications of linear modulation systems, Frequency division multiplexing.
UNIT-II
Angle Modulation: Angle modulation, FM, modulation index, frequency deviation, NBFM, WBFM, Phase modulation, Comparison of FM and PM, Generation of FM, Phasor representation of FM and AM, FM demodulation, Pre-emphasis and De-emphasis, Comparison of AM and Fm.
UNIT-III
Radio Transmitters & Receivers: Classification of Radio Transmitters, AM Transmitters, FM Transmittes, Classification of Radeo Receivers, TRF Receiver, Superhetrodyne Receiver, AGC.
UNIT-IV
Discrete modulation techniques: Sampling sampling Theorem for low pass and bandpass signals, Time Division Multiplexing, Pulse Amplitude Modulation, Pulse time modulation – Pulse Width Modulation and Pulse Position Modulation – generation and detection.
UNIT-V
Digital Modulation Techniques: Pulse Code Modulatikon, Differential Pulse Code Modulation, Delta
Modulation, Binary Amplitude Shift Keying Binary frequency shift Keying Binary Phase Shift Keying, Different Phase Shift Keying.

Text Books:

Electronic Communication Systems G.Kennedy, McGraw Hill Communications Systems Simon Haykings, PHI

Reference:

1.Applied Electronics and Radio Engg. GK. Mithal
2.Modern Digital and Analog Communications Systems B.P. Lathi, BSP.

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