Jammer suppression in spread spectrum

Author

Teh, K.C. ; Teng, C.C. ; Kot, Alex C. ; Li, K.H.

Author_Institution

Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore

fYear

1995

fDate

3-7 Jul 1995

Firstpage

220

Lastpage

224

Abstract

This paper addresses the performance evaluation of the suppression of a real single tone jammer using singular valve decomposition (SVD). A system model employing the proposed SVD-based technique to reject the single-tone jammer in a direct sequence binary phase shift keying (DS/BPSK) spread spectrum system is presented. The performance of this system is based on the BER results obtained through simulations. The results are shown to compare favorably to those obtained by the conventional two-sided transversal filter method, especially when the jammer power is more dominant

Keywords

interference suppression; jamming; phase shift keying; pseudonoise codes; singular value decomposition; spread spectrum communication; BER; SVD; direct sequence binary phase shift keying; jammer suppression; performance evaluation; real single tone jammer; simulations; singular valve decomposition; spread spectrum; Additive white noise; Bandwidth; Binary phase shift keying; Bit error rate; Filters; Frequency; Interference; Jamming; Signal processing; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Networks, 1995. Theme: Electrotechnology 2000: Communications and Networks. [in conjunction with the] International Conference on Information Engineering., Proceedings of IEEE Singapore International

Print_ISBN

0-7803-2579-6

Type

conf

DOI

10.1109/SICON.1995.526050

Filename

526050