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Abstract:
在扩频通信系统中,PN码的同步问题是其关键问题.数字匹配滤波器(DMF)在扩频通信的PN码同步中得到广泛应用.传统的数字匹配滤波器实现比较复杂,计算量较大.本文在分析了传统匹配滤波器捕获原理的基础上,提出一种改进型的数字匹配滤波器算法.该算法在保持匹配滤波器捕获速度的同时,减少计算量,降低硬件负担.
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数字技术与应用
ISSN: 1007-9416
CN: 12-1369/TN
Year: 2011
Issue: 4
Page: 53-55
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
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