Re: SETI polarizatio; n modulation


David Woolley (david@djwhome.demon.co.uk)
Thu, 3 Jun 1999 08:35:02 +0100 (BST)


> > Is it possible to record a polarized carrier signal for subsequent decodi= > ng? Yes, but as another reply said, why? All current searches are looking for existence, not trying to decode a detected signal. You just need to orthogonal probes in the feed (horizontal and vertical or left and right circular) and a receiver with two complete RF paths, but with shared local oscillators. I seem to the remember that the Australian array telescope does this. > > -----Original Message----- > > From: Rich Tyndall [SMTP:nj1a@erols.com] Please don't quote the whole thread just because Outlook, etc. are broken and make it too easy to do this without sensible pruning and interleaving.



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