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

Volume

5

fYear

1999

fDate

1999

Firstpage

2655

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International

Conference_Location

Hamburg

Print_ISBN

0-7803-5207-6

Type

conf

DOI

10.1109/IGARSS.1999.771607

Filename

771607