Performance analysis of nonlinear interpolation filters in DS spread spectrum systems under narrowband interference condition

被引:4
作者
Wang, KJ [1 ]
Zhou, ZC [1 ]
Yao, Y [1 ]
机构
[1] Tsing Hua Univ, Dept Elect Engn, State Key Lab Microwave & Digital Commun, Beijing 100084, Peoples R China
关键词
D O I
10.1049/el:19980945
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The performance of nonlinear interpolation filters is analysed in the presence of narrowband interference. An analytical expression for the signal-to-noise ratio Improvement factor is derived and performance comparison with nonlinear prediction filters is achieved. Results show that nonlinear interpolation filters outperform nonlinear prediction filters.
引用
收藏
页码:1464 / 1465
页数:2
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