Evaluation of linearity characterization techniques for multicarrier solid-state power amplifiers

被引：2

作者：

Upshur, JI ^{[1
]}

Gupta, RK ^{[1
]}

Williams, AE ^{[1
]}

Kroll, RT ^{[1
]}

机构：

[1] Comsat Labs, Clarksburg, MD 20871 USA

来源：

1999 IEEE MTT-S SYMPOSIUM ON TECHNOLOGIES FOR WIRELESS APPLICATIONS DIGEST | 1999年

关键词：

D O I：

10.1109/MTTTWA.1999.755127

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：

Terrestrial and satellite wireless systems require multicarrier operation of solid-state power amplifiers within specific linearity specifications. This paper evaluates candidate linearity measurement techniques that can be used for linearity characterization, including digital and analog noise-power ratio methods, and three-carrier intermodulation measurements. A correlation between these techniques is made for a specific power amplifier under accelerated life test conditions.

引用

页码：47 / 52

页数：6

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