Magnitude-Selective Affine Function Based Digital Predistorter for RF Power Amplifiers in 5G Small-Cell Transmitters

被引：0
|
作者：
Cao, Wenhui [1 ]
Li, Yue [1 ]
Zhu, Anding [1 ]
机构：
[1] Univ Coll Dublin, RF & Microwave Res Grp, Dublin, Ireland
来源：
2017 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2017年
关键词：
5G; affine function; digital predistortion (DPD); power amplifiers (PAs); small cell;
D O I：
暂无
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：
To accommodate small-cell deployment in future 5G wireless communications, a magnitude-selective affine function based digital predistortion model for RF power amplifiers is proposed. This model has a very simple model structure and is easy to implement. Experimental results showed, by employing this model, substantial hardware resource reduction can be achieved without sacrificing performance in comparison with the existing models.
引用
收藏
页码：1539 / 1541
页数：3
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