상세정보
등록 재구성 고차 모드 코니칼 빔 생성 안테나 장치
- 출원번호
- 13612578 (2012.09.12)
- 공개번호
- 20130076585 (2013.03.28)
- 등록번호
- 8860612 (2014.10.14)
- 출원국
- 미국
- 협약과제
- 11ZI1100, 유비쿼터스 인프라 연구, 김대식
- 초록
- An antenna device for generating a reconfigurable high-order mode conical beam, includes a micro-strip radiator having multiple feeding points, wherein one of the feeding points is a fixed feeding point, and a feeding unit for providing two signals having a same amplitude and a preset phase difference, wherein one of the two signals is fed through the fixed feeding point and the other is fed through any one of remaining feeding points. A mode reconfigurable switching unit, connected to the feeding unit, performs a switching operation to select any one of the remaining feeding points so that the other signal is feed through the selected feeding point in accordance with mode control data.