GaN MMIC Power Amplifiers for S-Band and X-Band

被引:0
|
作者
Suijker, Erwin M. [1 ]
Sudow, Mattias [2 ]
Fagerlind, Martin [2 ]
Rorsman, Niklas [2 ]
de Hek, A. P. [1 ]
van Vliet, F. E. [1 ]
机构
[1] TNO Def Secur & Safety, Oude Waalsdorperweg 63, NL-2597 AK The Hague, Netherlands
[2] Chalmers Univ Technol, MC2, Microwave Electron Lab, S-41296 Gothenburg, Sweden
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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
The development of two GaN MMIC power amplifiers is reported. The amplifiers are processed in the AlGaN/GaN technology of Chalmers University of Technology using 0.25 mu m HEMTs. The S-band amplifier operates at frequencies from 3 to 4 GHz and has a maximum output power of 5.6 W with an associated efficiency of 28 %. The X-band amplifier has a maximum output power of 4.8 W.
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页码:567 / +
页数:2
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