DocumentCode
610465
Title
Error analysis of phase retrieval method combining global and local approaches
Author
Mikulasek, Tomas ; Puskely, J.
Author_Institution
Dept. of Radio Electron., Brno Univ. of Technol., Brno, Czech Republic
fYear
2013
fDate
17-18 April 2013
Firstpage
128
Lastpage
133
Abstract
This paper deals with an error analysis of the phase retrieval algorithm combining the minimization method based on global optimization and the iterative method representing the local approach. The method exploits amplitude measurements on two planes placed in different distances from the measured antenna. In the paper, robustness of the algorithm is investigated and according to this some recommendations regarding the method and measurement are discussed.
Keywords
antenna theory; error analysis; iterative methods; minimisation; amplitude measurements; antenna measurements; error analysis; global approaches; iterative method; local approaches; minimization method; phase retrieval algorithm; Algorithm design and analysis; Antenna measurements; Antenna radiation patterns; Apertures; Error analysis; Phased arrays; Fourier iterative algorithm; Planar near-field scanning; global optimization; phaseless measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Techniques (COMITE), 2013l Conference on
Conference_Location
Pardubice
Print_ISBN
978-1-4673-5512-4
Type
conf
DOI
10.1109/COMITE.2013.6545056
Filename
6545056
Link To Document