Wideband Digital Predistortion with Sub-Nyquist Nonuniform Sampling and Reconstruction of Feedback Path

被引：0

作者：

Gotthans, Tomas ^{[1
]}

Marsalek, Roman ^{[1
]}

Gotthans, Jakub ^{[1
]}

机构：

[1] Brno Univ Technol, Dept Radio Elect, Tech 3082 12, Brno 61600, Czech Republic

来源：

2017 IEEE TOPICAL CONFERENCE ON RF/MICROWAVE POWER AMPLIFIERS FOR RADIO AND WIRELESS APPLICATIONS (PAWR) | 2017年

关键词：

Sub-Nyquist; multi-coset; Linearization; digital predistortion; power amplifiers;

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：

We consider the problem of periodic nonuniform sampling of a multiband signal and its reconstruction from samples in the feedback path of a digital predistortion system in order to decrease the sampling rate, hence to increase the bandwidth of digital predistortion system. Such considerations are particularly important in context of the wideband multiband linearization system design.

引用

页码：70 / 72

页数：3

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