Baseband derived RF digital predistortion

被引：10
作者：
Kim, W. J.
Cho, K. J.
Stapleton, S. P.
Kim, J. H.
机构：
[1] Simon Fraser Univ, Sch Engn Sci, Burnaby, BC, Canada
[2] Kwangwoon Univ, Dept Radio & Sci Engn, Seoul 139701, South Korea
来源：
ELECTRONICS LETTERS | 2006年 / 42卷 / 08期
关键词：
D O I：
10.1049/el:20060606
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 unique baseband derived RF predistortion system which uses lookup table coefficients extracted at baseband that directly RF envelope modulate a quadrature vector modulator is presented. The primary advantages of this architecture are that it combines the narrowband advantage of envelope predistortion with the accuracy of baseband predistortion.
引用
收藏
页码：468 / 470
页数：3
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