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author:

陈爽 (陈爽.) [1] | 陈忠辉 (陈忠辉.) [2]

Indexed by:

CQVIP

Abstract:

传统的直接序列扩频通信系统中,载波解调硬件电路实现比较复杂,双伪码扩频通信解调简单,无需载波恢复,而且抗干扰能力更强。但是,当扩频码周期较短时,选择合适的解调算法对通信性能有着极大的影响,本文根据传统双伪码包络检波解调算法的不足,比较了各种长度的双伪码在不同解调算法上的性能,提出了一种新型解调算法,并通过Matlab对其性能进行了仿真,验证了其正确性和实用性。

Keyword:

MATLAB 双伪码 扩频通信 正交解调

Community:

  • [ 1 ] 福州大学物理与信息工程学院

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Source :

有线电视技术

ISSN: 1008-5351

Year: 2014

Issue: 10

Volume: 0

Page: 56-59

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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