Analysis of baseline redundancy in synthetic aperture interferometric radiometers

被引：1
|
作者：
Scigliano, M. [1 ,2 ]
Sciannella, C. [1 ,2 ]
D'Addio, S. [1 ]
Angeletti, P. [1 ]
Schettini, G. [2 ]
机构：
[1] European Space Agcy, NL-2200 AG Noordwijk, Netherlands
[2] Roma Tre Univ, Dept Appl Elect, I-00146 Rome, Italy
来源：
ELECTRONICS LETTERS | 2010年 / 46卷 / 20期
关键词：
NOISE;
D O I：
10.1049/el.2010.1707
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 performance of spaceborne instruments based on synthetic aperture interferometric radiometry, which have been proposed in recent years for microwave passive imaging applications, is reviewed. The main focus is on the improvement of the radiometric resolution obtained through the so-called technique of baseline redundancy, which is achieved through appropriate positioning of antenna elements over the geometrical antenna array configuration.
引用
收藏
页码：1361 / 1362
页数：2
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