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특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 CTL셀 및 광 링크를 이용한 ERP/EIRP 측정 시스템

CTL셀 및 광 링크를 이용한 ERP/EIRP 측정 시스템
이미지 확대
발명자
조인귀, 윤재훈, 김성민, 이영환
출원번호
12813944 (2010.06.11)
공개번호
20110133999 (2011.06.09)
등록번호
8368604 (2013.02.05)
출원국
미국
협약과제
초록
An apparatus for measuring radiated power of a terminal includes: an enclosure including a pair of couplers configured to couple an electromagnetic field radiated from the terminal or a substitution antenna and a measurement jig configured to rotate the terminal or the substitution antenna, the terminal or the substitution antenna being supposed to be arranged between the pair of couplers, with reference to at least one of X, Y, and Z axes; a driver installed outside the enclosure to drive the measurement jig; a signal generator configured to generate a feed signal transferred to the substitution antenna when the substitution antenna is arranged on the measurement jig; a feed signal transmitter configured to transfer the feed signal generated by the signal generator to the substitution antenna; and a spectrum analyzer configured to measure power of a radiated signal radiated from the terminal or the substitution antenna.
KSP 제안 키워드
Electromagnetic Field, Signal Generator, Signal transmitter, Spectrum analyzer, measurement jig, radiated power