ULTRA-HIGH RESOLUTION AIRBORNE SAR IMAGING OF VEGETATION AND MAN-MADE OBJECTS BASED ON 40% RELATIVE BANDWIDTH IN X-BAND

被引：10

作者：

Brenner, Andreas R. ^{[1
]}

机构：

[1] Fraunhofer Inst High Frequency Phys & Radar Tech, Wachtberg, Germany

来源：

2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2012年

关键词：

Synthetic aperture radar; Airborne SAR imaging; Ultra high resolution radar imaging; Centimeter resolution;

D O I：

10.1109/IGARSS.2012.6351920

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 latest upgrade of the airborne X-band SAR/GMTI sensor PAMIR of Fraunhofer FHR to a simultaneous bandwidth of 3.6 GHz according to a relative bandwidth of 40 % enables ultra-high resolution capabilities in SAR imaging. The actual sensor specification is described and some examples of SAR images with urban and rural scenarios offering a geometrical resolution down to 4 cm times 1.5 cm (range; azimuth) are presented.

引用

页码：7397 / 7400

页数：4

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