등록
다이오드와 반사배열 안테나를 이용한 회전각 모드 복사패턴 생성 방법 및 장치
- 발명자
-
변우진, 조용희, 김봉수, 강민수, 최재익, 김광선
- 출원번호
-
13949358 (2013.07.24)
- 공개번호
-
20140333503 (2014.11.13)
- 등록번호
- 9537225 (2017.01.03)
- 출원국
- 미국
- 협약과제
-
12PR1800, 스펙트럼 공학 및 밀리미터파대 전파자원 이용기술개발,
최재익
- 초록
- A method for use with a reflectarray antenna for wireless telecommunication is described. The method involves providing a reflectarray antenna, and adjusting a phase of a scattered field of the reflectarray antenna for generating different radiation patterns for angular mode-based multiplexing. The reflectarray antenna includes a ground plane, a dielectric substrate attached on the ground plane; and a first antenna patch formed on one side of the dielectric substrate. Further, the reflectarray antenna includes a second antenna patch formed adjacent to the first antenna patch with a separation area therebetween; and a phase adjustment member disposed in the separation area. The phase of the scattered field of the antenna is adjusted by changing a DC voltage of the phase adjustment member.
- 패밀리
-