DocumentCode
2853866
Title
Power pattern error compensation method for SAR phased-array application
Author
Wutu Wang ; Yihong Qi ; Litva, J.
Author_Institution
Commun. Res. Lab., McMaster Univ., Hamilton, Ont., Canada
Volume
3
fYear
1996
fDate
21-26 July 1996
Firstpage
1720
Abstract
An effective, phase-only adjustment algorithm is presented to compensate for any error in the phased-array pattern due to the effect of the "slowly-varying systematic distortions" of the phased array in this paper, and is applied to the SAR antenna. The validity of the algorithm has been tested by particular theoretical distortions of the SAR antenna subjected to thermal loads.
Keywords
antenna phased arrays; antenna radiation patterns; error compensation; phased array radar; satellite antennas; slot antenna arrays; synthetic aperture radar; SAR antenna; SAR phased-array application; phase-only adjustment algorithm; power pattern error compensation method; satellite antenna; slotted waveguide array; slowly-varying systematic distortions; thermal loads; Antenna arrays; Antenna theory; Aperture antennas; Error compensation; Loaded antennas; Phase distortion; Phased arrays; Radar antennas; Satellite antennas; Synthetic aperture radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1996. AP-S. Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
0-7803-3216-4
Type
conf
DOI
10.1109/APS.1996.549934
Filename
549934
Link To Document