Title :
Analysis of the effect of radio frequency interference on interferometric phase
Author :
Ding, Bin ; Xiang, Mao Sheng ; Liang, Xing Dong
Author_Institution :
Nat. Key Lab. of Microwave Imaging Technol., Chinese Acad. of Sci., Beijing, China
Abstract :
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.
Keywords :
radar interferometry; radiofrequency interference; synthetic aperture radar; ultra wideband radar; InSAR; P-band ultra wideband synthetic aperture radar; TV broadcast; UWB-SAR; interferometric phase; radiofrequency interference; telecommunications transmitter stations; Analytical models; Azimuth; Filtering; Image coding; Imaging; Interpolation; Radiofrequency interference; InSAR; Interferometric phase; RFI; SAR; UWB-SAR;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-9565-8
Electronic_ISBN :
2153-6996
DOI :
10.1109/IGARSS.2010.5651776
