Multitone jamming of FH/BFSK in Rician channels

Author

Tjhung, Tjeng Thiang ; Chai, Chin Choy

Author_Institution

Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore

Volume

47

Issue

7

fYear

1999

fDate

7/1/1999 12:00:00 AM

Firstpage

974

Lastpage

978

Abstract

A new bit error rate (BER) expression for a noncoherent frequency-hopped binary-frequency-shift-keying (FH/BFSK) receiver in Rician channels, subjected to independent multitone and wideband noise interference, is derived. Unlike previously published analyzes, we combine the signal and jammer multipath components, the additive white Gaussian noise (AWGN), and other wideband interference as a single Gaussian process. This method leads to a BER expression which consists of only a single rather than a triple integral requiring numerical computation. We also present a new derivation of the probability density function (PDF) of the ratio of two Rician random variables, used in a previously published approximate BER analysis

Keywords

AWGN; Rician channels; error statistics; frequency hop communication; frequency shift keying; jamming; radio receivers; AWGN; FH/BFSK receiver; Gaussian process; PDF; Rician channels; Rician random variables; additive white Gaussian noise; approximate BER analysis; binary-frequency-shift-keying; bit error rate; independent multitone interference; integral; multipath components; multitone jamming; noncoherent frequency-hopping; numerical computation; probability density function; wideband noise interference; AWGN; Additive white noise; Bit error rate; Frequency; Gaussian noise; Independent component analysis; Interference; Jamming; Rician channels; Wideband;

fLanguage

English

Journal_Title

Communications, IEEE Transactions on

Publisher

ieee

ISSN

0090-6778

Type

jour

DOI

10.1109/26.774846

Filename

774846