KR930018837A - Assimilation circuit - Google Patents

Assimilation circuit Download PDF

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Publication number
KR930018837A
KR930018837A KR1019930002306A KR930002306A KR930018837A KR 930018837 A KR930018837 A KR 930018837A KR 1019930002306 A KR1019930002306 A KR 1019930002306A KR 930002306 A KR930002306 A KR 930002306A KR 930018837 A KR930018837 A KR 930018837A
Authority
KR
South Korea
Prior art keywords
series
attenuator
input
transformer
contact
Prior art date
Application number
KR1019930002306A
Other languages
Korean (ko)
Inventor
미쯔로시 이마다
야스미 타가미
Original Assignee
쿠라우찌 노리타카
스미도모덴기고오교오 가부시기가이샤
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.)
Filing date
Publication date
Application filed by 쿠라우찌 노리타카, 스미도모덴기고오교오 가부시기가이샤 filed Critical 쿠라우찌 노리타카
Publication of KR930018837A publication Critical patent/KR930018837A/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used

Abstract

본 발명은, 전송로중에 배설되어서 전송신호의 감쇠특성을 보상하기 위한 동화회로에 있어서, 입력신호대 출력신호의 이득을 감쇠기에 의해서 조정할 수 있는 동시에, 이 감쇠기에 의한 조정을 행하여도 입력임피던스가 전송대역내에 있어서 일정하게 유지되므로서, 진폭변형의 보상정밀도를 향상시킬 수 있는 동화회로를 제공하는 것을 목적으로한 것으로서, 그 구성에 있어서, 전송로중의 입력쪽접점과 출력쪽접점과의 사이에 직렬로 배설된 직렬공진회로와, 입력쪽접점에 1차쪽코일이 접속되는 동시에 감쇠기를 개재해서 2차쪽코일이 출력접점에 접속되는 변성기와, 이 변성기의 1차쪽코일과 접지접점사이에 직렬로 접속되는 병렬공진회로에 의해서 구성된 것을 특징으로 한다.According to the present invention, in the moving picture circuit disposed in the transmission path to compensate for the attenuation characteristic of the transmission signal, the gain of the input signal to the output signal can be adjusted by the attenuator and the input impedance is transmitted even when the attenuator is adjusted. An object of the present invention is to provide a moving circuit capable of improving the compensation accuracy of amplitude deformation while being kept constant in a band, and in such a configuration, between an input contact and an output contact in a transmission path. A series resonant circuit arranged in series, a transformer in which a primary coil is connected to an input contact and a secondary coil is connected to an output contact via an attenuator, and connected in series between the primary coil and a ground contact of the transformer. Characterized in that consisting of a parallel resonant circuit.

Description

동화회로Assimilation circuit

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

제1도는 본 발명에 의한 동화회로(等化回路)의 일실시예를 표시한 회로도.1 is a circuit diagram showing an embodiment of a moving circuit according to the present invention.

Claims (1)

전송로중에 배설되어서 전송신호의 감쇠특성을 보상하기 위한 동화회로에 있어서, 상기 전송계 또는 전송로의 입력쪽 접점과 출력쪽 접점과의 사이에 직렬로 배설된 직렬공진회로와, 입력쪽접점에 1차쪽코일이 접속되는 동시에 감쇠기를 개재해서 2차쪽코일이 출력접점에 접속되는 변성기와, 이 변성기의 1차쪽코일과 접지접점사이에 직렬로 접속되는 병렬공진회로, 구비한 것을 특징으로 하는 동화회로.A moving picture circuit disposed in a transmission path to compensate for attenuation characteristics of a transmission signal, comprising: a series resonant circuit disposed in series between an input contact point and an output contact point of the transmission system or a transmission path, and an input contact point. A transformer in which a primary coil is connected and a secondary coil is connected to an output contact via an attenuator, and a parallel resonant circuit connected in series between the primary coil and the ground contact of the transformer, and a moving circuit comprising: . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930002306A 1992-02-21 1993-02-19 Assimilation circuit KR930018837A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4035196A JPH05235806A (en) 1992-02-21 1992-02-21 Equalization circuit
JP92-35196 1992-02-21

Publications (1)

Publication Number Publication Date
KR930018837A true KR930018837A (en) 1993-09-22

Family

ID=12435111

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930002306A KR930018837A (en) 1992-02-21 1993-02-19 Assimilation circuit

Country Status (2)

Country Link
JP (1) JPH05235806A (en)
KR (1) KR930018837A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108574537A (en) * 2018-07-19 2018-09-25 苏州市高事达信息科技股份有限公司 A kind of electric adjustable balancing control circuit of photoreceiver

Also Published As

Publication number Publication date
JPH05235806A (en) 1993-09-10

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application