A 2W, high efficiency, 2-8GHz, cascode HBT MMIC power distributed amplifier

被引：0
|
作者：
Fraysse, JP [1 ]
Viaud, JP [1 ]
Campovecchio, M [1 ]
Auxemery, P [1 ]
Quéré, R [1 ]
机构：
[1] Univ Limoges, IUT, CNRS UMR 6615, IRCOM, F-19100 Brive, France
来源：
2000 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3 | 2000年
关键词：
D O I：
暂无
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：
In this paper a new topology for wideband power distributed amplifiers is proposed. This topology is based on a nonlinearly optimized HBT cascode cell. More than 2W have been measured in the 2-8GHz frequency range with an associated gain of 9dB and a PAE higher than 20%. Those results have been found in good agreement with the simulated ones.
引用
收藏
页码：529 / 532
页数：4
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