QUADRATURE OSCILLATOR CIRCUIT BASED ON NEGATIVE DIFFERENTIAL RESISTANCE DEVICE, AND SYSTEM INCLUDING THE SAME
Disclosed are a quadrature oscillator circuit based on a negative differential resistance device and a system including the same. According to an embodiment of the present invention, the quadrature oscillator circuit includes: a plurality of differential oscillators, each of which includes the negat...
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Main Authors | , , |
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Format | Patent |
Language | English Korean |
Published |
22.08.2016
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed are a quadrature oscillator circuit based on a negative differential resistance device and a system including the same. According to an embodiment of the present invention, the quadrature oscillator circuit includes: a plurality of differential oscillators, each of which includes the negative differential resistance device; and a first coupling circuit coupling oscillating signals generated from each of the plurality of differential oscillators to generate output signals. The quadrature oscillator circuit outputs the output signals through output terminals of the plurality of differential oscillators.
부성 미분 저항 소자 기반 직각 위상 발진기 회로 및 이를 포함하는 시스템이 개시된다. 일 실시예에 따른 직각 위상 발진기 회로는 각각이 부성 미분 저항 소자를 포함하고 복수의 차등 발진기들과, 상기 복수의 차등 발진기들 각각으로부터 생성된 발진 신호들을 커플링하여 출력 신호들을 생성하는 제1 커플링 회로를 포함하고, 상기 직각 위상 발진기 회로는 상기 출력 신호들을 상기 복수의 차등 발진기들의 출력 단자를 통해 출력한다. |
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Bibliography: | Application Number: KR20150021595 |