Title :
Phase Retrieval of Scattered Fields
Author :
Hislop, Greg ; James, Geoffrey C. ; Hellicar, Andrew
Author_Institution :
Inf. and Commun. Technol., Epping
Abstract :
The measurement of phase information at high frequencies (e.g., terahertz) is difficult, particularly if an imaging array of all electronic components is desired. This paper modifies two techniques from the antenna diagnostics community and applies them to reconstructing the phase from amplitude only measurements of a field disturbed by an unknown target.
Keywords :
phase measurement; antenna diagnostics; electronic components; imaging array; phase information; phase retrieval; scattered fields; Antenna measurements; Electronic components; Frequency measurement; Image reconstruction; Optical imaging; Particle measurements; Phase measurement; Phased arrays; Scattering; Submillimeter wave measurements; Phase retrieval; inverse problems; terahertz (THz);
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2007.901937
