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星载合成孔径雷达天线的现状与发展 被引量:11

The Present Situation and Development for Spaceborne SAR Antenna
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摘要 介绍两种典型的星载SAR天线 :SIR C成像雷达的有源微带相控阵天线和Radarsat 1的波导缝隙相控阵天线。报导了近年来星载SAR天线在多波段、多极化阵列天线 ,集成化、固态化、模块化有源相控阵天线 ,超轻型充气式阵列天线和双波段、双极化共孔径阵列天线等方面的研究进展 ,并给出了一些天线的参数。 This paper presents two typical spaceborne SAR antennas: microstrip active phased array antenna of SIR-C image radar and slotted waveguide phased array antenna of Radarsat-1. It also introduces the recent development for spaceborne SAR antenna in such aspect as multi-band multi-polarization array antenna, integrated, solided and moduled active phased array antenna, super low mass inflatable array antenna and dual-band dual-polarized shared-aperture array antenna, and etc.. Furthermore the parameters of some antennas have been given in this paper.
作者 王继学
出处 《上海航天》 2001年第6期50-57,共8页 Aerospace Shanghai
关键词 合成孔径雷达 相控阵天线 微带贴片天线 星载SAR天线 现状 发展方向 Synthetic aperture radar(SAR) Phased array antenna Microstrip patch antenna
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参考文献11

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