Given an angle modulated signal is:

Xc(t)=10cos[2 pi 10^6 pi t + 0.1sin(pi 10^3 t)]

1. Find m(t) if Xc(t) is FM with Kf = 10 pi

2. Find m(t) if Xc(t) is PM with Kp = 10

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- May 16th 2009, 06:18 PMorendaclAngle modulating signal mathematics
Given an angle modulated signal is:

Xc(t)=10cos[2 pi 10^6 pi t + 0.1sin(pi 10^3 t)]

1. Find m(t) if Xc(t) is FM with Kf = 10 pi

2. Find m(t) if Xc(t) is PM with Kp = 10 - May 17th 2009, 12:24 AMCaptainBlack
- May 17th 2009, 04:08 PMorendacl
I believe the notation is:

Kf is the constant "K" of Frequency "f", while:

Kp is the constnat "K" of the Phase "p"

Remember it is "angle modulated".. - May 17th 2009, 04:31 PMorendacl
Oops.

If you mean notation of m(t)...

- That being the "message signal".

as mentioned. Kf or easier to see here:

http://www.eas.asu.edu/~midle/jdsp/c...s/image006.gif is the frequency deviation constant...