A Novel Millimeter-Wave Power Combining Circuit

被引：0
|
作者：
Xiaoqiang Xie
Ruiming Xu
Bo Yan
Yong Zhang
Weigan Lin
机构：
[1] University of Electronic Science and Technology of China,School of Electronic Engineering
来源：
International Journal of Infrared and Millimeter Waves | 2005年 / 26卷
关键词：
Millimeter-wave; power combining; 3-dB power combiner; low loss; easy fabrication; combining efficiency;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents the analysis and design of a novel millimeter-wave power combining circuit. This combing circuit is composed of a new style 3-dB combiner, which achieves low-loss, wide-band, and symmetric power division. Different from conventional Wilkinson hybrid, the proposed combiner requires no isolating resistor, and is easier fabricated and more suitable for millimeter integrate circuits. Analytical and experimental work on a two-way combining circuit with wave-guide ports in Ka-band shows the combiner has an insertion loss of 0.2dB, and a power-combining efficiency above 80% in 32–33GHz is obtained.
引用
收藏
页码：1453 / 1464
页数：11
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