Looking for PM demodulator

Hello,
I am learning the technology of PM demodulation, so I want to read the
PM
demodulator’s souce code, but I don’t know how to find these file in the
gunradio’s source code.
can anyone tell me which files do these work?
thank you

On 28 Jan 2013 08:44, adream wrote:

Hello,
I am learning the
technology of PM demodulation, so I want to read the PM demodulator’s
souce code, but I don’t know how to find these file in the gunradio’s
source code.
can anyone tell me which files do these work?
thank
you

The quadrature demod block should demodulate PM.

On 01/28/2013 07:08 PM, adream wrote:

Thank you for your reply
There are two quadrature demodulator int gnuraio,
gr_quadrature_demod_cf and gr::anlog:quadrature_demod_cf, so which one
can be used to demodulate PM signals
Thank you very much.

I believe they’re the same. The gr::analog:quadrature_demod_cf is part
of the newer naming scheme that is emerging.


Marcus L.
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org

On Mon, Jan 28, 2013 at 4:16 PM, Marcus D. Leech [email protected]
wrote:

I believe they’re the same. The gr::analog:quadrature_demod_cf is part of
the newer naming scheme that is emerging.

If you use the one corresponding to gr::analog::quadrature_demod_cf,
then
your code won’t need to change when release 3.7 becomes official.

Johnathan

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