Automatic Phase Correction of Phased Array Antennas by a Genetic Algorithm
SCIE
SCOPUS
- Title
- Automatic Phase Correction of Phased Array Antennas by a Genetic Algorithm
- Authors
- Son, SH; Eom, SY; Jeon, SI; Hwang, W
- Date Issued
- 2008-08
- Publisher
- IEEE
- Abstract
- An automatic phase correction method for phased array antenna (PAA) systems is presented. It is based on finding the optimal phases that maximize the receiving power for a source in a given direction. The optimal phase set is estimated by a genetic algorithm (GA). To test this method we constructed a PAA breadboard with a linear 16-element operating at the X-band, and 4-bit digital phase shifters. The results of several correction tests show good performance.
- Keywords
- calibration; direction of arrival estimation; error correction; genetic algorithms; phased arrays; UNKNOWN LOCATIONS; FIELD SOURCES; CALIBRATION; PATTERN
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/25997
- DOI
- 10.1109/TAP.2008.927575
- ISSN
- 0018-926X
- Article Type
- Article
- Citation
- IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, vol. 56, no. 8, page. 2751 - 2754, 2008-08
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- There are no files associated with this item.
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