상세정보
등록 방사방향 제어장치 및 방법
- 출원번호
- 12747506 (2008.11.17)
- 공개번호
- 20100277370 (2010.11.04)
- 등록번호
- 8319686 (2012.11.27)
- 출원국
- 미국
- 협약과제
- 06DD1100, 감시정찰 센서네트워크 개발, 김내수
- 초록
- Provided are an apparatus and method for controlling a radiation direction. The apparatus includes parasitic elements disposed in proximity to the antenna, wherein each of the parasitic elements comprises an antenna; a first portion that is inclined with respect to a prepared ground surface at a first angle and a second portion that is inclined with respect to the first portion at a second angle; a lumped element having a variable reactance, which is disposed on each of the first and second portions; and a determination unit controlling the reactance of the lumped element so as to determine the radiation direction of the antenna. By using the apparatus and the method, the antenna has various radiation directions.
- KSP 제안 키워드
- Ground surface, Radiation direction, lumped elements, parasitic element, variable reactance