Title :
A phase preserving method for RF interference suppression in P-band synthetic aperture radar interferometric data
Author :
Potsis, A. ; Reigber, A. ; Papathanassiou, K.P.
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Greece
Abstract :
Addresses the least mean square method for estimation and coherent subtraction of the RF interference in interferometric SAR data applications. The authors also compare the results with a phase preserving notch filter. For this purposes the authors use polarimetric interferometric SAR data from a test site in Solothum/Switzerland collected by the DLR´s Experimental SAR (ESAR)
Keywords :
interference suppression; radar interference; radar theory; radiowave interferometry; synthetic aperture radar; DLR ESAR; P-band synthetic aperture radar interferometric data; RF interference suppression; Solothum; Switzerland; interferometric SAR data applications; least mean square method; phase preserving method; phase preserving notch filter; polarimetric interferometric SAR data; Bandwidth; Buried object detection; Electromagnetic interference; Filters; Interference suppression; Object detection; Radar detection; Radio frequency; Radiofrequency interference; Synthetic aperture radar;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International
Conference_Location :
Hamburg
Print_ISBN :
0-7803-5207-6
DOI :
10.1109/IGARSS.1999.771607
