Title :
Multitone Jamming Rejection of Differential Frequency Hopping System with Product-Combining Receiver Over Rayleigh-fading Channel
Author :
Chen, Zhi ; Li, Shaoqian ; Dong, Binhong
Author_Institution :
Nat. Key Lab. of Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu
Abstract :
A type of frequency-hopping system in HF (high frequency) bands, differential frequency hopping (DFH) system, is presented in this paper. The frequency transition function (FTF) and the methods of signal detection are the key issues for DFH system. Product-combining receiver (PCR) and Linear-combining receiver (LCR) are adopted in DFH system. With the PCR, the symbol error rate (SER) performances of DFH system are analyzed over a Rayleigh-fading channel with multi-tone jamming (MTJ) and additive white Gaussian noise (AWGN). The performance results are validated with simulation. Performance comparisons among the various receivers show that the DFH system with PCR can achieve better anti-jam (AJ) performance than that with LCR
Keywords :
AWGN channels; Rayleigh channels; frequency hop communication; jamming; radio receivers; signal detection; AWGN; DFH system; FTF; LCR; MTJ rejection; PCR; Rayleigh-fading channel; SER performances; additive white Gaussian noise; differential frequency hopping; frequency transition function; linear-combining receiver; multitone jamming; product-combining receiver; signal detection; symbol error rate; AWGN; Additive white noise; Error analysis; Frequency domain analysis; Jamming; Laboratories; Performance analysis; Rayleigh channels; Signal detection; Spread spectrum communication;
Conference_Titel :
Communications, Circuits and Systems Proceedings, 2006 International Conference on
Conference_Location :
Guilin
Print_ISBN :
0-7803-9584-0
Electronic_ISBN :
0-7803-9585-9
DOI :
10.1109/ICCCAS.2006.284795
