KR940017937A - Remote control device using microwave band - Google Patents

Remote control device using microwave band Download PDF

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Publication number
KR940017937A
KR940017937A KR1019920027100A KR920027100A KR940017937A KR 940017937 A KR940017937 A KR 940017937A KR 1019920027100 A KR1019920027100 A KR 1019920027100A KR 920027100 A KR920027100 A KR 920027100A KR 940017937 A KR940017937 A KR 940017937A
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KR
South Korea
Prior art keywords
signal
amplifying
oscillator
unit
remote control
Prior art date
Application number
KR1019920027100A
Other languages
Korean (ko)
Inventor
장석호
Original Assignee
정장호
금성정보통신 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 정장호, 금성정보통신 주식회사 filed Critical 정장호
Priority to KR1019920027100A priority Critical patent/KR940017937A/en
Publication of KR940017937A publication Critical patent/KR940017937A/en

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Abstract

본 발명은 극초단파 주파수대역을 이용한 원격제어장치에 관한 것으로, 입력데이터(Din)를 UHF대역의 신호로 변조하여 송신하는 송신부(10)와; 이 송신부(10)에서 송신되는 UHF신호를 수신하여 증폭하는 증폭부(22)와, 이 증폭부(22)의 출력을 후단으로 유도하는 신호유도부(24), 이 신호유도부(40)를 통해 유도되는 신호에 따라 발진하는 발진부(26), 이 발진부(50)에서 발신되는 신호를 증폭한 다음 파형정형하는 신호증폭 및 파형정형부(25)로 이루어진 수신부(20)로 구성된다.The present invention relates to a remote control apparatus using a microwave frequency band, comprising: a transmitter (10) for modulating and transmitting input data (Din) into a signal of a UHF band; An amplifying unit 22 for receiving and amplifying the UHF signal transmitted from the transmitting unit 10, a signal inducing unit 24 for guiding the output of the amplifying unit 22 to a rear end, and inducing it through the signal inducing unit 40 An oscillator 26 oscillates in accordance with the signal, and the receiver 20 includes a signal amplification and waveform shaping unit 25 for amplifying a signal transmitted from the oscillating unit 50 and then waveform shaping.

Description

극초단파 주파수대역을 이용한 원격제어장치Remote control device using microwave band

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 극초단파 주파수(UHF)대역을 이용한 원격제어장치의 송신회로부의 구성을 나타낸 회로도.2 is a circuit diagram showing the configuration of a transmission circuit unit of a remote control apparatus using a microwave frequency band (UHF) in accordance with the present invention.

Claims (3)

입력데이타(Din)를 UHF대역의 신호로 변조하여 송신하는 송신부(10)와; 이 송신부(10)에서 송신되는 UHF신호를 수신하여 증폭하는 증폭부(22)와, 이 증폭부(22)의 출력을 후단으로 유도하는 신호유도부(24), 이신호유도부(40)를 통해 유도되는 신호에 따라 발진하는 발진부(26), 이 발진부(50)에서 발신되는 신호를 증폭한 다음 파형정형하는 신호증폭 및 파형정형부(25)로 이루어진 수신부(20)로 구성된 것을 특징으로 하는 원격제어장치.A transmitter 10 which modulates and transmits input data Din into a signal of a UHF band; An amplification section 22 for receiving and amplifying the UHF signal transmitted from the transmission section 10, a signal induction section 24 for guiding the output of the amplification section 22 to the rear end, and a second signal induction section 40. A remote control device comprising an oscillator 26 oscillating according to a signal, a receiver amplifying a signal transmitted from the oscillator 50, and then amplifying a waveform and a receiver 20 comprising a waveform shaping unit 25. . 제1항에 있어서, 상기 발진부(26)는 수신신호주파수와 공진을 이루기 위한 공진회로(L51, C51)와 이 공진회로(L51, C1)에 의한 공진주파수신호로 발진하는 트랜지스터(TR53)를 포함하여 구성된 것을 특징으로 하는 원격제어장치.The oscillator 26 of claim 1, wherein the oscillator 26 includes resonant circuits L51 and C51 for achieving resonance with a reception signal frequency and a transistor TR53 for oscillating with a resonant frequency signal generated by the resonant circuits L51 and C1. Remote control device characterized in that configured to. 제1항에 있어서, 상기 신호증폭 및 파형정형부(28)는 수신부발진주파수를 증폭하는 증폭용 트랜지스터(TR61)와 이 증폭트랜지스터(TR61)의 출력을 적분한 적분회로(R64, C62) 및, 이 적분회로(R64, C62)의 중간 전위레벨에 반전입력이 접속되어 비반전입력단에 인가되는 상기 트랜지스터(TR61)의 출력을 파형정형하는 비교기(OP61)로 구성된 것을 특징으로 하는 원격제어장치.The amplifying transistor TR61 for amplifying the receiver oscillation frequency, the integrating circuits R64 and C62 integrating the output of the amplifying transistor TR61, and And a comparator (OP61) configured to waveform-shape the output of the transistor (TR61) applied to the non-inverting input terminal by connecting an inverting input to an intermediate potential level of the integrating circuits (R64, C62). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920027100A 1992-12-31 1992-12-31 Remote control device using microwave band KR940017937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920027100A KR940017937A (en) 1992-12-31 1992-12-31 Remote control device using microwave band

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920027100A KR940017937A (en) 1992-12-31 1992-12-31 Remote control device using microwave band

Publications (1)

Publication Number Publication Date
KR940017937A true KR940017937A (en) 1994-07-27

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ID=67219970

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920027100A KR940017937A (en) 1992-12-31 1992-12-31 Remote control device using microwave band

Country Status (1)

Country Link
KR (1) KR940017937A (en)

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