Multitone Jamming Rejection of Differential Frequency Hopping System with Product-Combining Receiver Over Rayleigh-fading Channel
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.
Zhi Chen Shaoqian Li Binhong Dong
National Key Laboratory of Communication University of Electronic Science and Technology of China Chengdu, Sichuan, China
国际会议
2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)
广西桂林
英文
893-897
2006-06-25（万方平台首次上网日期，不代表论文的发表时间）