Title :
Investigation on the wide-band GB-SAR polarimetric calibration
Author :
Zhang, Jingjing ; Li, Yang ; Hong, Wen ; Yin, Qiang
Author_Institution :
Nat. Key Lab. of Microwave Imaging Sci. & Technol., Beijing, China
Abstract :
In this work, we borrow a calibration algorithm originally developed for polarimetric scattering matrix measurement for our wide-band polarimetric ground based SAR(GB-SAR) system. The principle and experimental results of this calibration algorithm are presented. The calibration targets include a only a dihedral rotated at different angles.
Keywords :
S-matrix theory; calibration; ground penetrating radar; radar imaging; radar polarimetry; synthetic aperture radar; calibration algorithm; polarimetric scattering matrix; wideband polarimetric ground based SAR; Antenna measurements; Calibration; Radar imaging; Radar polarimetry; Scattering; GBSAR; SAR; calibration; polarimetric; wide-band;
Conference_Titel :
Synthetic Aperture Radar (APSAR), 2011 3rd International Asia-Pacific Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4577-1351-4
