The effect of microreflections on decision feedback equalization

被引：2
|
作者：
Gatherer, A
机构：
[1] DSP Research and Development Center, Texas Instruments, Dallas
来源：
IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1997年 / 45卷 / 01期
关键词：
D O I：
10.1109/78.552220
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：
In coaxial cable modems and terrestrial broadcasting, the appearance and disappearance of microreflections cause a temporary drop in SNR at the equalizer output. In this correspondence, we describe mathematically the effect of the appearance/disappearance of a microreflection on the performance of a previously trained fractionally spaced equalizer.
引用
收藏
页码：228 / 231
页数：4
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