Feedback Compensation Algorithm for BPSK/QPSK Carrier Synchronization
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Liu, Yinsheng
Tao, Cheng
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Společnost pro radioelektronické inženýrství
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This paper deals with carrier synchronization problem in coherent communication system, such as BPSK and QPSK. First, this paper surveys and analyzes currently existing carrier synchronization algorithms and relevant receiver structures. After an analysis of those methods, a novel algorithm called feedback compensation is proposed, including the receiver structures based on this new synchronization algorithm. This new algorithm can not only simplify the signal processing stage but also decouple the demodulator and carrier synchronization module. At last, FPGA implementation results are presented and discussed.
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Radioengineering. 2010, vol. 19, č. 1, s. 149-154. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2010/10_01_149_154.pdf
http://www.radioeng.cz/fulltexts/2010/10_01_149_154.pdf
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en
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Except where otherwised noted, this item's license is described as Creative Commons Attribution 3.0 Unported License