ANALYSIS OF THE EFFECT OF RADIO FREQUENCY INTERFERENCE ON INTERFEROMETRIC PHASE

被引:2
|
作者
Ding, Bin [1 ]
Xiang, Mao Sheng [1 ]
Liang, Xing Dong [1 ]
机构
[1] Chinese Acad Sci, Inst Elect, Natl Key Lab Microwave Imaging Technol, Beijing 100190, Peoples R China
关键词
RFI; SAR; UWB-SAR; InSAR; Interferometric phase;
D O I
10.1109/IGARSS.2010.5651776
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
The P-band ultra wideband synthetic aperture radar shares the band with other services, as for example TV broadcast and telecommunications transmitter stations, means distortion by radio frequency interference (RFI) to the SAR. It's well known the performance of UWB-SAR is degraded due to the existence of radio frequency interference. This paper describes the problems of RFI in InSAR, and analyses the effect of RFI to interferometric phase based on simulation.
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页码:4628 / 4631
页数:4
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