상세정보
학술대회
Cassegrain Reflectarray Antennas using Higher Order Orbital Angular Momentum Modes Combined and Cancelled in Near Field
- 저자
- 변우진, 조용희
- 발행일
- 201807
- 출처
- International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting 2018, pp.1411-1412
- 협약과제
- 18HR1400, 선제적 주파수 이용을 위한 시·공간적 스펙트럼 엔지니어링 기술 개발, 정영준
- 초록
- In this paper, we propose a Cassegrain reflectarray with higher order orbital angular momentum combined and cancelled in near field. The simulated results show the antenna with the first orbital angular momentum combined and cancelled in near field has gain of 28.6dBi and good reflection coefficient under 10dB.
- KSP 제안 키워드
- Cassegrain reflectarray, Higher order, Orbital Angular Momentum, Reflectarray antenna, Reflection Coefficient, near-field