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Monday, August 5, 2013

PPT On Angle Modulation


Angle Modulation Presentation Transcript:
1.Angle Modulation

2.This scheme is called Frequency Shift Keying (FSK) where information digits are transmitted by keying different frequencies.

3.Bandwidth of Angle Modulated Waves

4.Generation of NBFM

A better bandwidth estimate is:
For a truly wideband case,
The “deviation ratio” plays a role similar to the “modulation index” in AM.   

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