Multi-Mode Multi-Level Continuous Phase Chirp Modulation: Coherent Detection

被引：0

作者：

Alsharef, Mohammad ^{[1
,2
]}

Rao, Raveendra K. ^{[1
]}

机构：

[1] Western Univ, Dept Elect & Comp Engn, Fac Engn, ICIE, London, ON N6A 5B9, Canada

[2] Taif Univ, Dept Elect Engn, At Taif, Saudi Arabia

来源：

2016 IEEE CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (CCECE) | 2016年

关键词：

Multi-mode signalling; Chirp signals; symbol error probability; AWGN; coherent detection;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In this paper, the concept of varying modulation parameters with respect to time is applied to multi-level Continuous Phase Chirp Modulation (M-CPCM). These multi-mode M-CPCM signals are described and illustrated. Coherent detection of multi-mode M-CPCM in AWGN channel is addressed and the structure of the optimum receiver is derived and a closed-form expression for its symbol error rate is given. Optimum dual-mode M-CPCM systems arc identified by minimizing symbol error rate. It is shown that advantage in terms of SNR can be obtained by using multi-mode instead of mono-mode M-CPCM signalling technique. A comparison of symbol error rate performance of multi-mode M-CPCM with conventional M-ary modulations is also provided.

引用

页数：5