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Entry  Mon Jan 12 10:57:38 2009, rob, Update, General, some stuff 
    Reply  Mon Jan 12 18:53:03 2009, Yoichi, Update, LSC, AS CCD centering and ASDD demod phase 
       Reply  Tue Jan 13 18:59:09 2009, Kakeru, Update, LSC, AS CCD centering and ASDD demod phase 
          Reply  Wed Jan 21 16:18:17 2009, Kakeru, Update, LSC, AS CCD centering and ASDD demod phase 
             Reply  Wed Jan 21 22:53:08 2009, rana, Update, LSC, AS CCD centering and ASDD demod phase 
Message ID: 1242     Entry time: Wed Jan 21 22:53:08 2009     In reply to: 1241
Author: rana 
Type: Update 
Category: LSC 
Subject: AS CCD centering and ASDD demod phase 
Just my opinion, but I think all we want out of the DD signals is something to control the DRM
and not be sensitive to the carrier and the CARM offset. So if the handoff can be done so that
the lock point is unchanged from single demod then everything is fine.

A second order concern is how the 133 & 199 MHz signals are mixed in order to minimize the
matrix cross-coupling and the SNR of the diagonal elements.
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