I have a potential application for an FFT beamformer. 5 or 7 antennas, 5 or 7 USRP2.
The actual application is fairly narrowband--less than 250KHz wide. If I lock all the USRP2 to a common source (GPSDO probably) is that likely to be good enough for an FFT beamformer? The computational burden will be quite modest of course, since the bandwidth will be 250KHz or less, but what of the required phase coherence? Anyone had any related experience? Cheers -- Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
