Hi Marcus!
I am implementing a transmitter and a receiver model using two USRP N210s. Both are using GFSK modulation, and the data is transmitted at 2.4 GHz. I would like to add a phase shift at the transmitter side via the use of a multiplier block with an exponential. Then, at the receiver I would like to receive this transmitted signal and check if the phase matches the one that was transmitted. This is why I need a measuring method. Regards, Fernando ________________________________ From: Discuss-gnuradio <discuss-gnuradio-bounces+f.trejotrevino=jacobs-university...@gnu.org> on behalf of Marcus Müller <marcus.muel...@ettus.com> Sent: Wednesday, March 22, 2017 6:30:44 PM To: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] Measure and record the phase at the receiver Hi Fernando, you'll need to be a little more specific what you mean with "a received signal" and its phase – a PLL does keep track of the phase, but its job is, by definition, to "correct" the output so that it follows a specific phase behaviour, so a PLL is certainly not what you're looking for alone. can you tell us more about your signal and what you want to do, in the bigger picture? Best regards, Marcus On 03/22/2017 05:58 PM, Trejo Treviño, Fernando Alberto wrote: I am currently experimenting with a USRP N210, and I would like to measure and record the phase of a received signal. I have read into the pre-installed PLL blocks, but these do not provide the same functionality. Ideally this would be done before the first iteration of the PLL, but I am also open to other solutions. Any suggestions? Best, Fernando _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org<mailto:Discuss-gnuradio@gnu.org> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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