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.

引用

页码：1251 / 1254

页数：4

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