DEVELOPMENT OF NASA'S NEXT GENERATION L-BAND DIGITAL BEAMFORMING SYNTHETIC APERTURE RADAR (DBSAR-2)

被引：0
|
作者：
Rincon, Rafael [1 ]
Fatoyinbo, Temilola [1 ]
Osmanoglu, Batuhan [1 ,2 ]
Lee, Seung-Kuk [1 ]
Ranson, K. Jon [1 ]
Marrero, Victor [1 ]
Yeary, Mark [3 ]
机构：
[1] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA
[2] Univ Space Res Assoc, Columbia, MD USA
[3] Univ Oklahoma, Norman, OK 73019 USA
来源：
11TH EUROPEAN CONFERENCE ON SYNTHETIC APERTURE RADAR (EUSAR 2016) | 2016年
关键词：
Digital Beamforming; interferometry SAR; InSAR;
D O I：
暂无
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
The Next Generation Digital Beamforming SAR (DBSAR-2) is a state-of-the- art airborne L-band radar developed at the NASA Goddard Space Flight Center (GSFC) in support of several disciplines in Earth and Planetary sciences. The instrument builds upon the architectures in NASA's DBSAR-1 and EcoSAR instruments while introducing new features that allow advanced imaging modes, higher efficiency, and compactness. DBSAR-2 employs a 16-channel radar architecture characterized by multi-mode operation, software defined waveform generation, digital beamforming, wide-band, and programmable radar parameters. The instrument was recently completed, tested and calibrated in GSFC's anechoic chamber.
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收藏
页码：1251 / 1254
页数：4
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