雷达科学与技术2012，Vol.10Issue(5)：553-556,4.
串联偏置迭堆式毫米波功率放大器的设计
The Design of Millimeter Wave Power Amplifier with Stacked Topology
丁川 1王清源 1朱海帆 2黄建2
作者信息
- 1. 电子科技大学,四川成都610054
- 2. 中国西南电子技术研究所,四川成都610036
- 折叠
摘要
Abstract
This paper presents the design consideration for stacked topology of millimeter wave power amplifier, which can withstand up to 24V of supply voltage. The PA contains four power amplification modules connected in series, each one standing 6V voltage. We design a power combining structure using E-plane waveguide divider, which insulative connection with each power amplification module. In the condition of (24V, 4. 2A) bias point, the PA achieves a minimum saturated output power 42. ldBm and a minimum PAE 11. 0% between 26GHz and 30GHz. The paper presents a new configuration for the power outputting part of millimeter wave transmitter, and first reports the effort to supply power for PA in series at module level.关键词
串联迭堆式偏置/功率放大器/毫米波发射机/功率附加效率Key words
stacked topology/ power amplifier! millimeter wave transmitter/ power added efficiency(PAE)分类
信息技术与安全科学引用本文复制引用
丁川,王清源,朱海帆,黄建..串联偏置迭堆式毫米波功率放大器的设计[J].雷达科学与技术,2012,10(5):553-556,4.
