Re: [casper] PAPER Correlater's Corner Turner Modes and MIRIAD Channel Mapping

2022-11-26 Thread Dan Werthimer
hi wang, a bit more about the corner turner - you probably know about this, but just in case: for an FX correlator, there's an F engine for each antenna and each polarization to break the time domain signal into frequency channels. for large antenna arrays or large bandwidths, the correlation

Re: [casper] PAPER Correlater's Corner Turner Modes and MIRIAD Channel Mapping

2022-11-26 Thread Wang
Thank you very much dan. cheers, Wang 在2022年11月26日星期六 UTC+8 12:31:58 写道: > > > hi wang, > > i can only answer two of your questions: > > 1) > the "corner turner" is also called a "data re-order" or a "matrix > transpose". > it's job is to change antenna ordered data to frequency ordered