Title :
Performance Analysis of DSSS System with Nonlinear FM Jammer
Author :
Pei, She ; Gaoping, Shao
Author_Institution :
Dept. of Electron. Eng., Zhengzhou Inf. Sci. & Technol. Inst., Zhengzhou, China
Abstract :
Effects of three key factors of Nonlinear FM (NLFM) jammer in DSSS communication system are demonstrated in this paper. Simulation results shows that NLFM jammer will severely decline BER performance of DSSS communication. When central frequency of NLFM jammer is on the carrier frequency of DSSS and the bandwidth (BW) of the jammer is narrower than DSSS signal, the effect will be more grievous.
Keywords :
error statistics; frequency modulation; jamming; spread spectrum communication; bit error rate; direct sequence spread spectrum communication; frequency modulation; nonlinear FM jammer; Baseband; Binary phase shift keying; Chirp modulation; Frequency; Interference; Jamming; Narrowband; Performance analysis; Power system modeling; Spread spectrum communication; BER performance; DSSS; NLFM jammer; Simulation;
Conference_Titel :
Computer Modeling and Simulation, 2010. ICCMS '10. Second International Conference on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-1-4244-5642-0
Electronic_ISBN :
978-1-4244-5643-7
DOI :
10.1109/ICCMS.2010.129
