Digital pulse interval and width modulation

被引：0
|
作者：
Ghassemlooy, Z
Reyher, R
Kaluarachchi, ED
Simmonds, AJ
机构：
[1] Electronics and Communications Engineering Research Group, School of Engineering Information Technology, Sheffield Hallam University, Sheffield
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1996年 / 11卷 / 04期
关键词：
pulse-time modulation; pulse-width modulation; optical communications;
D O I：
10.1002/(SICI)1098-2760(199603)11:4<231::AID-MOP18>3.0.CO;2-E
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This article investigates the implementation of a new digital pulse-time modulation (PTM) technique based on a digital pulse interval and width modulation (DPIWM) scheme. Original expressions are presented for code characterization, channel capacity, and power spectral density. These illustrate the advantages of this scheme compared with conventional pulse-code modulation (PCM). Both theoretical and simulated spectral results are given, and are shown to be in close agreement. (C) John Wiley & Sons, Inc.
引用
收藏
页码：231 / 236
页数：6
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