DocumentCode
2290221
Title
Topographic Effect on Multistatic Spotlight SAR Azimuth Spectrum Combination
Author
Yuan, Xin-Zhe ; Feng, Hong-Chuan ; Guo, Zhen-Yong ; Zhang, Ping
Author_Institution
Inst. of Electron., Chinese Acad. of Sci., Beijing
fYear
2006
fDate
16-19 Oct. 2006
Firstpage
1
Lastpage
4
Abstract
Based on wave-front reconstruction theory, this paper analyzes the principle of improving azimuth resolution in spotlight mode by multiple SAR surveys, and the approach to implement it. Meanwhile, topographic effect on the approach is investigated. And the way to eliminate topographic effect is presented. The numerical simulation examples are given in the end to illustrate the results
Keywords
image reconstruction; image resolution; radar imaging; radar resolution; synthetic aperture radar; azimuth resolution; multiple SAR surveys; multistatic spotlight mode; spectrum combination; topographic effect; wave-front reconstruction theory; Azimuth; Baseband; Fourier transforms; Frequency; Image reconstruction; Signal analysis; Signal resolution; Spatial resolution; Synthetic aperture radar; Tin; Azimuth resolution; Multiple SAR surveys; Spotlight; Topographic Effects;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar, 2006. CIE '06. International Conference on
Conference_Location
Shanghai
Print_ISBN
0-7803-9582-4
Electronic_ISBN
0-7803-9583-2
Type
conf
DOI
10.1109/ICR.2006.343124
Filename
4148249
Link To Document