A 25% bandwidth 8 W X-band HPA for radar applications

被引：0
|
作者：
Costrini, C. [1 ]
Calori, M. [1 ]
Cetronio, A. [1 ]
Lanzieri, C. [1 ]
Proietti, C. [1 ]
机构：
[1] SELEX Sistemi Integrati SpA, Div Engn, I-00131 Rome, Italy
来源：
2007 EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE, VOLS 1 AND 2 | 2007年
关键词：
MMICs; power amplifiers; phased array radar;
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：
The development of a MMIC HPA designed for X-band radar applications is reported. The chip was fabricated with a low-cost 0.4 mu m GaAs PHEMT process and is composed of two stages, with a final stage of 16 mm gate-width periphery. In the frequency bandwidth 8.5-11 GHz the BIPA delivers an output power of 8W @ 3dB compression point, with an associated PAE of circa 30%.
引用
收藏
页码：340 / 342
页数：3
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