高度集成的S和c波段内部匹配的准mmic功率GaN器件

M. Camiade, D. Bouw, G. Mouginot, F. Auvray, P. Alleaume, D. Floriot, L. Favede, J. Thorpe, H. Stieglauer
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引用次数: 16

摘要

本文介绍了S波段和c波段高集成内匹配氮化镓晶体管的最新研究成果。描述了“准MMIC”器件的概念和优点,显示了性能改进和成本降低的巨大潜力。使用基于砷化镓的无源mmic进行输入和/或输出匹配,在2.9GHz至3.5GHz的s波段获得了50W以上的PAE,在c波段@ 6.2GHz处获得了45%以上的PAE。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Highly integrated S and C-band internally-matched Quasi-MMIC power GaN devices
This paper presents recent results on highly integrated internally-matched Gallium Nitride transistors in S and C-band. The concept and the advantages of “Quasi MMIC” devices are described, showing the high potentialities for performance improvements and cost reductions. Using Gallium Arsenide based passive MMICs for input and/or output matching, more than 50W has been obtained at S-band with more than 55% PAE from 2.9GHz to 3.5GHz and more than 45% PAE at C-band @ 6.2GHz.
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