PHASE-LOCKED-LOOP DETECTION OF BINARY PSK SIGNALS UTILIZING DECISION FEEDBACK

被引：7
作者：
NATALI, FD
WALBESSER, WJ
机构：
[1] Philco-Ford, Palo Alto
[2] State University of New York, Buffalo
来源：
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 1969年 / AES5卷 / 01期
关键词：
D O I：
10.1109/TAES.1969.309824
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
A modified quadrature channel phase-locked-loop demodulator for binary phase-shift-keyed signals is presented. The modification, called decision feedback, is a practical implementation of decision-directed channel measurement. Noise analyses are carried out for both additive and phase noise. An optimum loop filter is derived and the analyses include determination of probability of error for the system. The results of an analog simulation of the decision feedback techniqueare also included. Copyright © 1969 by The Institute of Electrical and Electronics Engineers, Inc.
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页码：83 / +
页数：1
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