Design of LDMOS Balanced Power Amplifiers with Improved IMD Performance and Size Reduction

被引：0

作者：

Koulouzis, Helias ^{[1
]}

Draskovic, Drasko ^{[1
]}

Budimir, Djuradj ^{[1
]}

机构：

[1] Univ Westminster, Wireless Commun Res Grp, London W1W 6UW, England

来源：

2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2007年

关键词：

LDMOS; balanced amplifier; IMD; size-reduction;

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：

An LDMOS class-AB balanced power amplifier with an attempt to use reduced-size branch-line couplers in the divider/combiner parts is presented. The proposed amplifier with a center frequency of 2.14 GHz was designed. At center frequency a size reduction and improved intermodulation distortion are achieved, comparing with the conventional branch line couplers.

引用

页码：2428 / 2431

页数：4

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