EQUALIZATION TECHNIQUE TO REDUCE CLIPPING-INDUCED NONLINEAR DISTORTION IN SUBCARRIER-MULTIPLEXED LIGHTWAVE SYSTEMS

被引：5
|
作者：
HO, KP
KAHN, JM
机构：
[1] Department of Electrical Engineering and Computer Sciences, University of California, Berkeley
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 09期
关键词：
D O I：
10.1109/68.257205
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 pretransmission compression and postdetection decompression scheme is proposed to reduce the clipping-induced nonlinear distortion (NLD) in subcarrier-multiplexed lightwave systems. In an AM-VSB CATV system, compression using a two-segment, piecewise-linear transfer characteristic promises to yield a 3.2-dB gain in carrier-to-noise ratio (CNR), or a 110% increase in the number of transmitted channels.
引用
收藏
页码：1100 / 1103
页数：4
相关论文
共 23 条
123