상세정보
학술지
Automatic Calibration Method for Phased Arrays with Arbitrary Aperture Shape
- 발행일
- 200806
- 출처
- Microwave and Optical Technology Letters, v.50 no.6, pp.1590-1592
- ISSN
- 0895-2477
- 출판사
- John Wiley & Sons
- 협약과제
- 08MR3200, 지능형 안테나 기술개발, 전순익
- 초록
- A simple and automatic phase calibration method is proposed for phased arrays with even conformal aperture shape. The method is based on finding the optimal phase set such that the detected power of the receiving array from a transmitting extra antenna or, by reciprocity, that of a receiving extra antenna from the transmitting array is only maximized, using a continuous genetic algorithm (GA). This method provides a much faster and almost exact solution, when compared with exhaustive search and traditional binary GA. © 2008 Wiley Periodicals, Inc.
- KSP 제안 키워드
- Aperture shape, Automatic Calibration, Binary GA, Calibration method, Continuous genetic algorithm, Exact solution, Transmitting array, exhaustive search(ES), genetic algorithm (ga), phase calibration, phased array