Re: [Discuss-gnuradio] A strange question involving costas loop

On Thu, Feb 4, 2010 at 09:23, Mir M. Ali <mirmurtuza@gmail.com> wrote:

> What is expected if I input a costas loop block with a complex sine wave
> signal? Will the Costas track the sine and give me a baseband output
> containing nothing?

You will get a complex DC value. I will be the magnitude of the input
signal and Q will be 0, plus a small amount of "noise" due to round
off error.

Johnathan

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