用于太阳能卫星的5.8 GHz f类氮化镓功率放大器

2015 IEEE International Conference on Communication Problem-Solving (ICCP) Pub Date : 2015-10-01 DOI:10.1109/ICCPS.2015.7454240

Ying Wang, Wen-li Fu, Yazhou Dong

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引用次数: 1

摘要

介绍了一种应用于太阳能卫星的5.8 GHz f类功率放大器(PA)，该放大器采用Cree公司的CGH40010 10-W GaN HEMT。采用基于阻抗匹配的输出谐波控制网络，以获得高输出功率和高效率。最后，在5.8 GHz仿真下，功率附加效率(PAE)高达64.1%，增益为10 dB，输出功率为41dBm。

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A 5.8 GHz class-F GaN power amplifier for solar power satellite

This paper presents a 5.8 GHz class-F power amplifier (PA) using Cree's CGH40010 10-W GaN HEMT for solar power satellite application. The output harmonic control networks based on impedance-match approach is employed to obtain high output power and high efficiency. Finally, power added efficiency (PAE) is up to 64.1% with a gain of 10 dB and output power of 41dBm in simulation at 5.8 GHz.

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2015 IEEE International Conference on Communication Problem-Solving (ICCP)

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