DocumentCode
1468355
Title
Nonlinear narrowband interference canceller in DS spread spectrum systems
Author
Wang, Kun-Jie ; Yao, Yan
Author_Institution
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Volume
34
Issue
24
fYear
1998
fDate
11/26/1998 12:00:00 AM
Firstpage
2311
Lastpage
2312
Abstract
A nonlinear interference canceller structure, which combines a nonlinear adaptive filter with a memoryless nonlinear limiter, is investigated. A more realistic narrowband interference model is used in which the interference is considered as a digitally modulated signal. Simulation results indicate that the nonlinear interference canceller offers significant advantages over conventional nonlinear filters
Keywords
adaptive filters; interference suppression; limiters; memoryless systems; nonlinear filters; spread spectrum communication; DS spread spectrum systems; digitally modulated signal; memoryless nonlinear limiter; nonlinear adaptive filter; nonlinear narrowband interference canceller;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19981608
Filename
743013
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