Broadband Class-E power amplifier for space radar application

被引:5
|
作者
Quach, T [1 ]
Watson, P [1 ]
Okamura, W [1 ]
Kaneshiro, E [1 ]
Gutierrez-Aitken, A [1 ]
Block, T [1 ]
Eldredge, J [1 ]
Jenkins, T [1 ]
Kehias, L [1 ]
Oki, A [1 ]
Sawdai, D [1 ]
Welch, R [1 ]
Worley, R [1 ]
机构
[1] USAF, Res Lab, Wright Patterson AFB, OH 45433 USA
关键词
D O I
10.1109/GAAS.2001.964380
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
We report on a broadband high efficiency power amplifier using Indium Phosphide (InP) double heterojunction bipolar transistor (DHBT) technology. The amplifier demonstrated a record bandwidth for a Class-E power amplifier at X-Band. This circuit achieved 49-58% PAE, 18.5-23.9 dBm output power, and 9.6-10.5 dB gain across 9-11 GHz.
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页码:209 / 212
页数:4
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