Thanks, I am looking forward to forward motion at last. I am very interested in the VHF-Microwave front end. I have active antennas, and can construct the filters but I need some details on the front end, i.e., specs.
Bob -----Original Message----- From: Matt Ettus [mailto:[EMAIL PROTECTED] Sent: Friday, March 18, 2005 2:34 AM To: Robert McGwier Cc: [EMAIL PROTECTED] Org Subject: RE: [Discuss-gnuradio] signals/atsc question Quoting Robert McGwier <[EMAIL PROTECTED]>: > I would like to do N, where N is larger than 4, correlators on the FPGA > in order to do code acquisition for code division multiplexing. I would > also > like to do beam steering experiments on four channels. All involve > multiplications and the lower the latency, the better. > > Then the question becomes how MUCH ram is burned in this scheme? Is it > onerous? We are not anywhere near the fill up point in the Cyclone yet > are we? Can we get a link to this paper instead of just an announcement? Everything you mention should be doable. Another thing to keep in mind is that you can rip out various parts of what is currently in there if you don't need them. For example, a receive-only application can save quite a bit of space by removing the TX stuff. Also, if you are doing a correlator, you may want to integrate the carrier tracking with it. In that case, you would probably take out the DDCs that are in there now. Matt _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
