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am demodulation algorithm

Started by Unknown November 28, 2006
can anybody suggest me a good algorithm for demodulating AM signals
that can be implemented in VHDL.

prajwalosti@gmail.com wrote:
> can anybody suggest me a good algorithm for demodulating AM signals > that can be implemented in VHDL. >
Have a look at this: http://www.dspguru.com/comp.dsp/tricks/alg/mag_est.htm John

prajwalosti@gmail.com wrote:

> can anybody suggest me a good algorithm for demodulating AM signals > that can be implemented in VHDL. >
There are two incredibly complicated algorithms for lousy students: 1. Y = abs(X) 2. Y = sqrt(I^2 + Q^2) Vladimir Vassilevsky DSP and Mixed Signal Design Consultant http://www.abvolt.com
>can anybody suggest me a good algorithm for demodulating AM signals >that can be implemented in VHDL. > >
Good is a relative term. The answer depends on the larger system context of the demodulator. Eric Rosenfeld eric@exemplardsp.com