Title :
Removal of uncontrollable phase distortions in synthetic aperture radar signals
Author :
Bakalov, Valery Petrovich ; Yerokhin, Mikhail Yuryevich
Author_Institution :
Moscow State Aviation Inst., Russia
fDate :
5/1/2000 12:00:00 AM
Abstract :
This paper presents a new method for removing distortions in the phase spectrum of synthetic aperture radar (SAR) images by using the properties of multidimensional finite signals. The quality of the restored images and the time of reconstruction are examined. Results of the reconstruction process are demonstrated on a digital model of a radar image
Keywords :
image restoration; interference suppression; radar imaging; spectral analysis; synthetic aperture radar; SAR; digital model; multidimensional finite signals; phase spectrum; radar image; reconstruction; restored images; synthetic aperture radar signals; uncontrollable phase distortions; Antenna measurements; Azimuth; Image reconstruction; Image restoration; Multidimensional systems; Phase distortion; Radar imaging; Signal resolution; Signal restoration; Synthetic aperture radar;
Journal_Title :
Geoscience and Remote Sensing, IEEE Transactions on
