[BC] WLS dead cxr prob. this a.m. at ~6:50

Jeff Johnson jjohnson
Sat Jul 1 13:23:51 CDT 2006


As quadrature schemes rely on phase as well as amplitude information, would 
not a 'jittery' multipath situation scramble the phase relationships??

Jeff.Johnson at goodnews.net,CSRE
RFPROOF.COM


>I could see the RF level dropping below a specified acceptable modulation
>recovery level, but I don't think I understand (yet) how the modulation 
>scheme falls
>apart.
>
>Might it have to do with phenomena similar to multipath, and the receiver
>cannot accurately determine what to do with the scrambled bits?
>
>Dave Dunsmoor



More information about the Broadcast mailing list