Partial-Band Jamming Rejection of FFH/BFSK with Product Combining Receiver over a Rayleigh-Fading Channel

被引：25

作者：

Teh, K. C. ^{[1
]}

Kot, Alex C. ^{[1
]}

Li, Kwok H. ^{[1
]}

机构：

[1] Nanyang Technol Univ, Ctr Signal Proc, Singapore 639798, Singapore

来源：

IEEE COMMUNICATIONS LETTERS | 1997年 / 1卷 / 03期

关键词：

D O I：

10.1109/4234.585798

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

An exact closed-form expression of the characteristic function is derived for a fast frequency-hopping (FFH) binary orthogonal frequency-shift-keying (FSK) spread-spectrum (SS) communication system. The FFH system employs a product combining receiver over a Rayleigh-fading channel with partial-band jamming and additive white Gaussian noise (AWGN). The derived characteristic function is then used to obtain a compact bit error rate (BER) expression for different diversity levels. Our study shows that there exists an optimum diversity level under certain channel conditions.

引用

页码：64 / 66

页数：3

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