Advanced airborne SAR imaging

被引：3

作者：

Brenner, Andreas R. ^{[1
]}

机构：

[1] Forschungsinst Hochfrequenzphys & Radartech, Forschungsgesellschaft Angewandte Naturwissenscha, D-53343 Wachtberg, Germany

来源：

2006 EUROPEAN RADAR CONFERENCE | 2006年

关键词：

synthetic aperture radar; high resolution SAR imaging; sub-decimetre resolution;

D O I：

10.1109/EURAD.2006.280290

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 airborne experimental multichannel SAR/GMTI system PAMIR (Phased Array Multifunctional Imaging Radar) serves as a platform for the demonstration of new capabilities in surveillance and reconnaissance. The sensor is working in the X-band and features a bandwidth of 1.8 GHz, five parallel receive channels, and an active phased array antenna comprising up to 256 Vivaldi columns and T/R modules and a broadband true time delay beamforming network. The antenna is reconfigurable, e.g. to a multi-baseline aperture for interferometric modes or to an elongated aperture for GMTI purposes. This contribution presents methods and results of two advanced radar tasks, namely high resolution SAR imaging with sub-decimetre resolution and non-canonical SAR imaging in case of rapid azimuth scanning.

引用

页码：128 / 130

页数：3

共 9 条

[1]

BALZ T, 2003, P IAPRS, V34, P181

[2]

Brenner A. R., 2002, Proceedings 4th European Conference on Synthetic Aperture Radar. EUSAR 2002, P573

[3] Demonstration of advanced reconnaissance techniques with the airborne SAR/GMTI sensor PAMIR [J].