Title :
Phase Retrieval for Millimeter- and Submillimeter-Wave Imaging
Author :
Hislop, Greg ; Li, Li ; Hellicar, Andrew
Author_Institution :
CSIROICT Centre, Sydney, NSW
Abstract :
Phase-retrieval techniques are demonstrated on scattered-field amplitude-only measurements at 186 and 580 GHz. These techniques allow for imaging of a scatterer using a simple amplitude-only measurement system.
Keywords :
electromagnetic wave scattering; millimetre wave imaging; submillimetre wave imaging; frequency 186 GHz; frequency 580 GHz; millimeter-wave imaging; phase retrieval techniques; scattered-field amplitude-only measurement; submillimeter-wave imaging; Antenna measurements; Butler matrix; Electromagnetic scattering; Image retrieval; Optical imaging; Optical scattering; Phase measurement; Phased arrays; Sensor arrays; Size measurement; Microwave imaging and measurement techniques; phase retrieval; terahertz;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2008.2009782
