Development of an airborne ice sounding radar front-end

被引：1

作者：

Kroze, Viktor ^{[1
]}

Hernandez, Carlos Cilla ^{[1
]}

Roy, Jose Luis Vazquez ^{[2
]}

Vidkjaer, Jens ^{[1
]}

Dall, Jorgen ^{[1
]}

机构：

[1] Tech Univ Denmark, Electromagnet Syst, Orstedplads 348, DK-2800 Lyngby, Denmark

[2] Univ Carlos III Madrid, Dpto Teoria Serial Comunicaciones, Escuela Politecnica Superior, Madrid 28911, Spain

来源：

2007 EUROPEAN RADAR CONFERENCE | 2007年

关键词：

D O I：

10.1109/EURAD.2007.4404922

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：

This paper describes the design of an airborne P-band ice sounding radar. The ice sounder design features a microstrip antenna array with a relative operating bandwidth of 20%, compact RF components, a high efficiency high-power LDMOS power amplifier with > 60% power-added efficiency across a relative bandwidth of 20% at a center frequency of 435 MHz, and a digital signal generation and acquisition unit. Furthermore, we demonstrate broadband performance of our left-handed/right-handed out-of-phase power dividers. In 2008 the first data acquisition campaign will take place in Greenland.

引用

页码：5 / +

页数：2

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