DocumentCode :
1267976
Title :
Performance of chip-interleaving DS SS system with nonlinearity under pulsed interference
Author :
Gui, Xiaoyan ; Gunawan, Erry ; Dubey, Vijendra Kumar
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
Volume :
35
Issue :
17
fYear :
1999
Firstpage :
1435
Lastpage :
1437
Abstract :
Analytical bit error rate (BER) results of a chip-interleaving direct sequence (DS) spread spectrum (SS) system using nonlinearity in the presence of pulsed interference are presented. Several simple nonlinearities, such as hole puncher, soft clipper, and hard limiter nonlinearities, are studied. The BERs of a conventional DS SS system employing the same nonlinearities are also given. The proposed system is compared with the conventional DS SS system using numerical examples.
Keywords :
digital radio; error statistics; interference suppression; radiofrequency interference; spread spectrum communication; analytical BER results; bit error rate; chip-interleaving DS-SS system; direct sequence spread spectrum system; hard limiter; hole puncher; nonlinear noise suppression devices; nonlinearity; pulsed interference; soft clipper;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19990896
Filename :
803594
Link To Document :
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