Title :
Scaled experimental analysis of singular point generation mechanisms in interferometrie SAR
Author :
Shunichiro Fujinami;Ryo Natsuaki;Akira Hirose
Author_Institution :
Dept. Bioengineering / Dept. Electrical Engineering and Information Systems, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
Abstract :
This paper investigates the mechanisms of phase singular points (SPs) generation in interferometrie synthetic aperture radar (InSAR) interferogram. We construct a scaled experimental setup to fully control the electromagnetic-wave propagation. It is suggested that a major origin of SPs is the interference among scattered waves rather than additive noise such as thermal noise in electronics.
Keywords :
"Conferences","Apertures","Mirrors","Charge coupled devices","Laser beams","Phase modulation","CCD image sensors"
Conference_Titel :
Synthetic Aperture Radar (APSAR), 2015 IEEE 5th Asia-Pacific Conference on
DOI :
10.1109/APSAR.2015.7306194
