상세정보
학술대회
Reactive Near-Field to Near-/Far-Field Transformation in Semi-Anechoic Chamber
- 발행일
- 201311
- 출처
- Asia-Pacific Microwave Conference (APMC) 2013, pp.548-550
- 협약과제
- 13PI1900, 이동 무선백홀 기반 고속 그룹이동체 모바일 핫스팟(MHN)네트워크 기술개발, 김일규
- 초록
- In this paper, the technique of the reactive near-field to near-/far-field transformation has been proposed. The different thing compared with the previous work is that the environment of the semi-anechoic chamber with the ground plane was assumed during the transformation. The sources of electronic device are reconstructed from the detected reactive near-field. And then, the composite array source using the image theory is built, and then the transformation from the composite source to the near-/far-field are performed. For the verification, the simulated results have been utilized, and their results show small errors. Therefore, the proposed technique in this paper could be applied to predict the radiated field at 3 m or 10 m without the expensive large semi-anechoic chamber. © 2013 IEEE.
- KSP 제안 키워드
- Array source, Far-field, Radiated Field, Reactive Near-Field, electronic devices, field transformation, ground planes(GP), image theory, semi-anechoic chamber