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구분 출원국
출원년도 ~ 키워드

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등록 전압 제어 발진기

전압 제어 발진기
이미지 확대
발명자
이영재, 유현규, 박문양, 어익수
출원번호
12959058 (2010.12.02)
공개번호
20110148535 (2011.06.23)
등록번호
8436689 (2013.05.07)
출원국
미국
협약과제
초록
A voltage controlled oscillator includes a resonant circuit including one or more transformers and a plurality of variable capacitor circuits connected in parallel to the one or more transformers and generating a plurality of oscillation signals having multiple phases, and a negative resistance circuit including a plurality of transistors cross-coupled via the one or more transformers and generating negative resistance for maintaining the oscillation of the resonant circuit.
KSP 제안 키워드
Capacitor circuit, Multiple phases, Resonant Circuit, Voltage controlled oscillator(VCO), cross-coupled, negative resistance, variable capacitor, voltage controlled