COMPLEX RLS FUZZY ADAPTIVE FILTER AND ITS APPLICATION TO CHANNEL EQUALIZATION

被引：7
|
作者：
LEE, KY
机构：
[1] Dept. of Electronics Engineering, Changwon National University
来源：
ELECTRONICS LETTERS | 1994年 / 30卷 / 19期
关键词：
ADAPTIVE FILTERS; EQUALIZERS; FUZZY LOGIC;
D O I：
10.1049/el:19941065
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 complex fuzzy adaptive filter based on the RLS algorithm is presented. The inputs and outputs of the fuzzy filter are both complex valued. The fuzzy filter, used as an adaptive equaliser, is applied to 4-QAM digital communication with nonlinear complex channel characteristics. The bit error rates of the fuzzy equalisers are close to those of the optimal equaliser.
引用
收藏
页码：1572 / 1574
页数：3
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