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Old 19th May 2008, 03:25 PM
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Default Coverage area of FM signals
In continuous wave modulation, FM signals cover LESS area than AM signals when their transmission is concerned. Why is it SO?
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Old 20th May 2008, 12:29 AM
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Default Re: Coverage area of FM signals
Think Simple ...AM ..modulates its amplitude continuosly ,as X(t)=a sinwt+angle.
Fm,on the other hand need Transponder or other means to strenghten its signal on continous curve,because it cant regenerate on continuous wave mod.
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