Power Spectrum Density of Single Side Band CPM Using Lorenztian Frequency Pulses

被引：8

作者：

Fares, Haifa ^{[1
]}

Glattli, D. Christian ^{[2
]}

Louet, Yves ^{[1
]}

Palicot, Jacques ^{[1
]}

Roulleau, Preden ^{[2
]}

Moy, Christophe ^{[1
]}

机构：

[1] Cent Supelec, IETR UMR, CNRS 6164, F-35576 Cesson Sevigne, France

[2] Univ Paris Saclay, SPEC UMR CEA CNRS 3680, F-91191 Gif Sur Yvette, France

来源：

IEEE WIRELESS COMMUNICATIONS LETTERS | 2017年 / 6卷 / 06期

基金：

欧洲研究理事会;

关键词：

Digital communication; frequency shift keying; continuous phase modulation; wireless communication;

D O I：

10.1109/LWC.2017.2742505

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We propose a new waveform for frequency-shift keying continuous phase modulation (FSK-CPM) that directly generates a single side band (SSB) spectrum. The original principle, inspired from quantum physics (levitons), is presented. From the simple analytical form of the modulation, orthonormal wave-functions and analytical expressions leading to the SSB power spectrum density are proposed. This CPM modulation displays a very compact spectrum, with 99% of the power in the primary bandwidth. Its SSB property makes this FSK-CPM scheme, hereby called SSB-FSK, a promising solution not sensitive to image frequency degradation and would allow large hit rates transmission at low carrier frequency.

引用

页码：786 / 789

页数：4

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