Title :
Phase errors compensation in SAR imaging
Author :
Isernia, Tommaso ; Pascazio, Vito ; Pierri, Rocco ; Schirinzi, Gilda
Author_Institution :
Dipartimento di Ingegneria Elettronica, Naples Univ., Italy
Abstract :
The problem of SAR imaging when only phase corrupted raw data are available is addressed. Results on real data, when polynomial phase errors are used, are also presented. The presented method is able to compensate for both 1D and 2D phase errors
Keywords :
geophysical signal processing; geophysical techniques; radar imaging; remote sensing by radar; synthetic aperture radar; 1D phase errors; 2D phase errors; SAR imaging; geophysical measurement technique; land surface; one dimensional phase error; phase corrupted raw data; phase error compensation; polynomial phase errors; radar imaging; radar remote sensing; synthetic aperture radar; terrain mapping; two dimensional phase error; Convolution; Error compensation; Focusing; Image resolution; Layout; Polynomials; Radar polarimetry; Receiving antennas; Reflectivity; Synthetic aperture radar;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1996. IGARSS '96. 'Remote Sensing for a Sustainable Future.', International
Conference_Location :
Lincoln, NE
Print_ISBN :
0-7803-3068-4
DOI :
10.1109/IGARSS.1996.516626
