Title :
Multitone jamming rejection of FFH/BFSK self-normalizing receiver
Author :
Teh, I.C. ; Kot, Alex C. ; Li, K.H.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
Abstract :
A computationally efficient bit-error rate (BER) expression for a fast frequency-hopped binary frequency shift-keying (FFH/BFSK) spread-spectrum (SS) communication system is derived based on Taylor-series expansion. The FFH system employs a soft-decision self-normalizing receiver against the worst-case multitone jamming (MTJ) and additive white Gaussian noise (AWGN). The analytical BER performance of the self-normalizing receiver, validated by the simulation results, is shown to be significantly better than that of the soft-decision linear-combining receiver under the conditions of the worst-case MTJ and AWGN
Keywords :
AWGN; error statistics; frequency hop communication; frequency shift keying; interference suppression; jamming; radio receivers; spread spectrum communication; BER expression; FFH/BFSK; FFH/BFSK self-normalizing receiver; Taylor-series expansion; additive white Gaussian noise; computationally efficient bit-error rate expression; fast frequency-hopped binary frequency shift-keying; multitone jamming rejection; self-normalizing receiver; soft-decision linear-combining receiver; soft-decision self-normalizing receiver; spread-spectrum; worst-case multitone jamming; AWGN; Additive white noise; Band pass filters; Bit error rate; Frequency shift keying; Gaussian noise; Jamming; Performance analysis; Radio frequency; Radio transmitters;
Conference_Titel :
Military Communications Conference, 1998. MILCOM 98. Proceedings., IEEE
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-4506-1
DOI :
10.1109/MILCOM.1998.722174
