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KR920017465A - receiving set - Google Patents

receiving set Download PDF

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Publication number
KR920017465A
KR920017465A KR1019910002103A KR910002103A KR920017465A KR 920017465 A KR920017465 A KR 920017465A KR 1019910002103 A KR1019910002103 A KR 1019910002103A KR 910002103 A KR910002103 A KR 910002103A KR 920017465 A KR920017465 A KR 920017465A
Authority
KR
South Korea
Prior art keywords
signal
unit
amplifying
mixer
receiver
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1019910002103A
Other languages
Korean (ko)
Inventor
홍순신
Original Assignee
박창호·황희선
갑일전자 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.)
Filing date
Publication date
Application filed by 박창호·황희선, 갑일전자 주식회사 filed Critical 박창호·황희선
Priority to KR1019910002103A priority Critical patent/KR920017465A/en
Publication of KR920017465A publication Critical patent/KR920017465A/en
Ceased legal-status Critical Current

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Abstract

내용 없음No content

Description

수신기receiving set

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

제2도는 본 발명에 따른 수신기의 블록선도이다.2 is a block diagram of a receiver according to the present invention.

Claims (2)

수신기에 있어서, 소정주파수 이상의 주파수만을 통과시키는 고대역필터부와, 상기 고주파신호를 한번이상 증폭하는 하나이상의 증폭부와, 소정주파수를 피이킹하여 체배하는 하나이상의 5체배 및 3체배 오버토운부와, 상기 증폭부의 신호를 상기 오버토운부의 신호화의 관계에서 그의 차신호를 발생시키는 혼합기와, 혼합기로 부터의 반송파를 저역필터링하고 증폭하는 구성으로 이루어진 수신기.A receiver comprising: a high-band filter unit for passing only frequencies above a predetermined frequency, at least one amplifying unit for amplifying the high frequency signal more than once, at least one multiplying and multiplying over-towing unit for peaking a predetermined frequency; And a mixer configured to generate a difference signal of the amplifying unit in a signal relationship between the over-toning unit, and a low pass filtering and amplifying carrier wave from the mixer. 제1항에 있어서, 혼합기가 혼합다이오드를 구비하므로 안테나신호와 국부발진신호의 차를 얻게한 수신기.The receiver of claim 1, wherein the mixer includes a mixed diode to obtain a difference between an antenna signal and a local oscillation signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910002103A 1991-02-07 1991-02-07 receiving set Ceased KR920017465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910002103A KR920017465A (en) 1991-02-07 1991-02-07 receiving set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910002103A KR920017465A (en) 1991-02-07 1991-02-07 receiving set

Publications (1)

Publication Number Publication Date
KR920017465A true KR920017465A (en) 1992-09-26

Family

ID=67396649

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910002103A Ceased KR920017465A (en) 1991-02-07 1991-02-07 receiving set

Country Status (1)

Country Link
KR (1) KR920017465A (en)

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Legal Events

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A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19910207

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19910207

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19930426

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19930628

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19930426

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I