Real-Time Processing of Multi-Channel SAR Data with GPUs

被引：0
|
作者：
Often, Matern [1 ]
Vlothuizen, Wouter [1 ]
Spreeuw, Hanno [2 ]
Varbanescu, Ana [3 ]
机构：
[1] TNO, Radar Syst Dept, The Hague, Netherlands
[2] Netherlands eSci Ctr, Amsterdam, Netherlands
[3] Univ Amsterdam, Fac Sci, Amsterdam, Netherlands
来源：
2016 13TH EUROPEAN RADAR CONFERENCE (EURAD) | 2016年
关键词：
SAR; Digital Beam Forming; back projection; GPU; real time processing;
D O I：
暂无
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 AMBER multichannel FMCW SAR enables novel SAR and GMT modes, such as simultaneous Strip and Spot imaging. To enable such advanced modes in an airborne processor for small aircraft, a high performance and power efficient computing solution is required. Multi-channel SAR processing by means of back projection has been implemented on several GPU platforms, and performance tests have been performed. The results indicate that real-time solutions with state-of-the art GPUs are feasible.
引用
收藏
页码：65 / 68
页数：4
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