Re: [Discuss-gnuradio] Variable phase signal generator

On Wed, Jul 29, 2009 at 09:50:32AM +0530, Narayanan, Sivaramasubramanian (R&T) 
wrote:
> Hi,
> 
> How do I generate variable phase signals using GNU radio blocks? For
> example, I generate a reference Sine wave. I need another sine wave
> whose phase can be varied with respect to the reference sine wave. How
> can I do that?

You can do it using any of:

  gr.vco_f, gr.frequency_modulator_fc or gr.phase_modulator_fc

http://gnuradio.org/doc/doxygen/gr__vco__f_8h-source.html
http://gnuradio.org/doc/doxygen/classgr__frequency__modulator__fc.html
http://gnuradio.org/doc/doxygen/classgr__phase__modulator__fc.html

> Thanking you,
> Regards,
> Sivaram

Eric


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