A NEW MODULATION TECHNIQUE BASED ON DIGITAL PULSE INTERVAL MODULATION (DPIM) FOR OPTICAL-FIBER COMMUNICATION

被引：5
|
作者：
GHASSEMLOOY, Z
KALUARACHCHI, ED
REYHER, RU
SIMMONDS, AJ
机构：
[1] Electronics & Communication Engineering Research Group School of Engineering Information Technology, Sheffield Hallam University, Sheffield
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1995年 / 10卷 / 01期
关键词：
DPIM; OPTICAL-FIBER COMMUNICATION; MODULATION; PTM; SELF-SYNCHRONIZED CODE;
D O I：
10.1002/mop.4650100102
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：
A novel digital pulse time modulation (PTM) technique called digital pulse interval modulation (DPIM) is presented in which the input signal information is transmitted by the time intervals between two succeeding pulses. DPIM has simplicity of circuit configuration combined with other attractive features of digital pulse position modulation (DPPM) for optical-fiber communications. This article derives theoretical expressions for transmission capacity, code characteristics, and power spectral density (PSD) and the analytical results are compared with experimental data. (C) 1995 John Wiley & Sons, Inc.
引用
收藏
页码：1 / 4
页数：4
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