Referenced Items are not available for this document.
We investigate performance of decision-directed maximum-likelihood carrier phase synchronizers for M-PSK signalling (M⩽8) on the AWGN channel. Decision-directed feedback (DD-FB) and feedforward decision feedback (FF-DFB) structures are analyzed and compared in detail. A new, accurate model for the FF-DFB synchronizer is presented. Open loop characteristics and closed loop performance, in terms of steady-state jitter and cycle slip rate, are presented in the same framework for both the DD-FB and FF-DFB synchronizers. Performance comparison between the two phase estimator architectures is finally made for each modulation scheme investigated
Published in:
Communications, IEEE Transactions on
(Volume:43
,
Issue:
12
)
Date of Publication: Dec 1995
- Page(s):
- 3090 - 3100
- ISSN :
- 0090-6778
- INSPEC Accession Number:
- 5165567
- Digital Object Identifier :
- 10.1109/26.477512
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Dec 1995
- Sponsored by :
- IEEE Communications Society
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