A multicarrier amplifier with low third-order intermodulation distortion

被引：0

作者：

Jenkins, WJ ^{[1
]}

Khanifar, A ^{[1
]}

机构：

[1] Univ Coll London, Dept Elect & Elect Engn, London WC1E 6BT, England

来源：

2000 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3 | 2000年

关键词：

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：

This paper describes the application of a novel amplifier linearisation technique that reduces third-order intermodulation distortion (IMD3). Linearity is improved by adding a carefully-engineered linearising signal to the RF carrier(s). Mathematical analysis, simulation and practical results are presented. Typical measured results with cl-tone input signals show a reduction in third-order intermodulation distortion components of between 9dB and 26dB.

引用

页码：1515 / 1518

页数：4

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