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An acquisition algorithm with NCCFR for BOC modulated signals
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نویسنده
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feng y. ,liu f. ,yao x. ,zhang x.
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منبع
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journal of electrical and computer engineering - 2017 - دوره : 2017 - شماره : 0
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چکیده
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With the development of satellite navigation technology,boc(binary offsetcarrier) signals are proposed and applied in navigation system. however,in the advantages of enhancing the utilized rating of the band resource,some new problems are also emerging in the acquisition processing. on the basis of analyzing the limitations of the existing methods in suppressing side peaks,a nccfr(new cross-correlation function reconstruction) algorithm is proposed,in which different modulation coefficients are used to construct correlation function with a shifter phase.the simulation results show that the new algorithmcan suppress first side peaks and restrain other side peaks. © 2017 yongxin feng et al.
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آدرس
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communication and network institute,shenyang ligong university,shenyang,liaoning, China, school of information science and engineering,shenyang ligong university,shenyang,liaoning, China, school of information science and engineering,shenyang ligong university,shenyang,liaoning, China, school of information science and engineering,shenyang ligong university,shenyang,liaoning, China
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Authors
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