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Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satell
From: |
Sylvain Munaut |
Subject: |
Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals |
Date: |
Wed, 4 Sep 2013 15:15:37 +0200 |
Hi,
> apparently someone else was at OHM ...
Yes :)
> i had not seen the trick of squaring the GPS signal to get rid of the
> phase modulation and hence the spread spectrum to only recover the doppler
> shift elsewhere: looks like a great trick to validate the reception of a GPS
> signal even below thermal noise levels.
Me either, it was the first I heard of it and I need to give it a shot
sometime !
Cheers,
Sylvain
- [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Chi, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Sylvain Munaut, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Ralph A. Schmid, dk5ras, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Sylvain Munaut, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Ralph A. Schmid, dk5ras, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Vanush Vaswani, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Jean-Michel FRIEDT, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals,
Sylvain Munaut <=
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Sylvain Munaut, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Vanush Vaswani, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Sylvain Munaut, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Marcus Müller, 2013/09/04
- Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Marcus D. Leech, 2013/09/04
Re: [Discuss-gnuradio] How to use USRP to detect and collect weak satellite signals, Ian Buckley, 2013/09/04