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		题名	作者	年代	出处	被引量
	1	Joint Timing and Frequency Synchronization for OFDM based on Fractional Fourier Transform显示文摘	Tang Xun Sha Xuejun	2010	China Communications2010，7，5：	5
	2	A Novel Receiving Method for Baseband DSSS Signal based on Phase Domain Processing显示文摘In this paper, the phase characteristic disturbance model for baseband direct sequence spread spectrum (DSSS) signal in additive white Gaussian noise (AWGN) environment is established, and the probability density function (PDF) of phase characteristic disturbance is obtained. Then a novel receiver model for baseband DSSS signal based on maximum likelihood (ML) criterion is proposed. The simulation results show that, comparing with correlation scheme, the performance of the proposed method for baseband DSSS signal is 1dB worse in AWGN environment. However, if there is narrow interference in the AWGN environment, the proposed method will show better performance up to 2.5dB, and it has good adaptive resistance to narrowband interference located in different frequency points. This method could be used as an alterative communication scheme for military circumstance when existing strong narrowband interference of various frequencies.	Sha Xuejun Zhan Zongchao Tang Xun	2010	China Communications2010，7，1：	0

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