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Analog carrier recovery circuits for six‐port direct digital receivers
Author(s) -
Xu Yansheng,
Bosisio Renato G.
Publication year - 2001
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.10061
Subject(s) - electronic circuit , electronic engineering , phase shift keying , computer science , signal (programming language) , mixed signal integrated circuit , microwave , signal processing , analogue electronics , analog signal , digital signal processing , electrical engineering , engineering , bit error rate , telecommunications , channel (broadcasting) , programming language
In this paper, simple analog carrier recovery circuits are proposed for BPSK and QPSK reception. Theoretical analysis and simulations using an SPW (signal processing workstation) validate the feasibility of these circuits. Practical circuits are also given to implement the control signal. The proposed circuits are especially suitable for receivers using compact analog signal processing means to receive high data bit‐rate signals. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 31: 454–457, 2001.