Along-track SAR interferometry using a single reflector antenna

被引：7
|
作者：
Bertl, Sebastian [1 ]
Dekker, Paco Lopez [1 ]
Younis, Marwan [1 ]
Krieger, Gerhard [1 ]
机构：
[1] German Aerosp Ctr DLR, Microwaves & Radar Inst, D-82234 Wessling, Germany
来源：
IET RADAR SONAR AND NAVIGATION | 2015年 / 9卷 / 08期
关键词：
D O I：
10.1049/iet-rsn.2014.0413
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：
A method to generate several phase centres on a single parabolic reflector antenna fed by a digital beamforming array is presented. Among other applications, along-track SAR interferometry at higher frequencies, as for example, in the Ka-band, is considered. Flexibility in size, position and amount of phase centres is similar as for a setup using a direct radiating array.
引用
收藏
页码：942 / 947
页数：6
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