Research on a New Algorithm of Spread SpectrumAcquisition to Conquer Effect of Residual Code Phase Offset
[1]WANG Zhi-yang,YANG Ji-long.Research on a New Algorithm of Spread SpectrumAcquisition to Conquer Effect of Residual Code Phase Offset[J].Journal of Zhengzhou University (Engineering Science),2013,34(01):112-115120.[doi:10.3969/j.issn.1671-6833.2013.01.027]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34
Number of periods:
2013 01
Page number:
112-115120
Column:
Public date:
2013-01-16
- Title:
- Research on a New Algorithm of Spread SpectrumAcquisition to Conquer Effect of Residual Code Phase Offset
- Keywords:
- spread spectrum communication; noncoherent synchronization; effect of residual code phase off-set ; PN code acquisition ; matched filter
- CLC:
- TN914.3
- Abstract:
- This paper firstly analyzes and simulates the relational performance of the conventional noncoherentsynchronization system. According to the bad impact on acquisition performance by the effect of residual codephase offset,it proves that the sum of the two successive matched filter outputs can conquer the effect if 1/ isintegral. Based on the scheme and conventional design,it puts forward a new algorithm of noncoherent syn-chronization spread spectrum acquisition. Many results and simulations are also given to show that the pro-posed algorithm has better performance than the conventional design.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01