On 12/20/15 12:17 PM, Bill Byrom wrote:
Yes, you can do that. My employer (Tektronix) makes RF Signal Analyzers which sample at a high rate then use a DDC (Digital DownConverter based on decimation and digital filtering) to produce a much smaller output I/Q file at a smaller bandwidth and lower time resolution. The decimation and digital filtering delay acquired signals, so you have to correct for the group delay in these operations. -
and, how do they do that correction? Or, do they leave up to you to do it? _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
