Title :
Phase retrieval for imaging applications
Author :
Hislop, Greg ; Hellicar, Andrew
Author_Institution :
ICT Centre, Sydney
Abstract :
Two antenna diagnostics techniques were modified for phase retrieval of scattered fields. After some modifications it was shown that both techniques work reliably on the new scenario. This could allow imaging systems at THz frequencies to utilise large arrays of antennas with low cost direct detection for applications requiring phase information.
Keywords :
antenna phased arrays; antenna theory; submillimetre wave imaging; antenna arrays; antenna diagnostics techniques; imaging systems; phase information; phase retrieval; scattered fields; Antenna measurements; Australia; Cost function; Dielectric measurements; Frequency; Image retrieval; Inverse problems; Phase measurement; Phased arrays; Scattering;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4395563
