상세정보
학술대회
Use of Tractroid Factor in Deformed Parabolic Reflector Antenna which Transfers Orbital Angular Momentum Modes
- 발행일
- 201710
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2017, pp.1230-1232
- 협약과제
- 17HR2300, 선제적 주파수 이용을 위한 시·공간적 스펙트럼 엔지니어링 기술 개발, 정영준
- 초록
- The orbital angular momentum modes increase the system capacity and the spectral efficiency when multiplexing technology in microwave and optic communication systems is used. Despite its effectiveness, OAM for wireless communications has problems due to its divergence characteristics. In this paper an orbital angular momentum beam by the microwave antenna was presented as a pseudo-bessel mode which is provided with a tractroidal helicoid wavefront.
- KSP 제안 키워드
- Communication system, Multiplexing technology, Optic communication, Orbital Angular Momentum, Parabolic reflector antenna, Spectral efficiency(SE), microwave antenna, system capacity, wireless communication