Re: [Discuss-gnuradio] A question about the synchronization

[Dawei Shen]

Hi, guys

I am also stuck with this.
After the ADC, at the quadrature downconverter, when
we convert the IF frequency signal to two IQ base band
signals, do we need carrier synchronization? My
knowledge on communications is not enough, any
pointers from you would be appreciated.

BTW: what kind of applications here would require
synchronication, and any help on how to implement it? 

Thank you very much for your time.

Dawei




--- Sachi  wrote:
> Hi Eric and Matt
> 
> When the input IF signal passes quadrature
> downconverter, does any kind of carrier and symbol
> synchronization is performed in the FPGA code? If
> so,
> which algorithm did you use?
> 
> Thanks
> 
> Sachi
> 
> 
>               
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