KR960043475A - Booster Circuit of High Frequency Modulator - Google Patents

Booster Circuit of High Frequency Modulator Download PDF

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Publication number
KR960043475A
KR960043475A KR1019950011944A KR19950011944A KR960043475A KR 960043475 A KR960043475 A KR 960043475A KR 1019950011944 A KR1019950011944 A KR 1019950011944A KR 19950011944 A KR19950011944 A KR 19950011944A KR 960043475 A KR960043475 A KR 960043475A
Authority
KR
South Korea
Prior art keywords
high frequency
frequency modulator
broadcast signal
booster circuit
splitter
Prior art date
Application number
KR1019950011944A
Other languages
Korean (ko)
Other versions
KR0158599B1 (en
Inventor
이종진
Original Assignee
이형도
삼성전기 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 이형도, 삼성전기 주식회사 filed Critical 이형도
Priority to KR1019950011944A priority Critical patent/KR0158599B1/en
Publication of KR960043475A publication Critical patent/KR960043475A/en
Application granted granted Critical
Publication of KR0158599B1 publication Critical patent/KR0158599B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Details Of Television Systems (AREA)
  • Transmitters (AREA)

Abstract

본 발명은 고주파 변조기의 부스터단 회로에 관한 것으로, 특히 수신된 방송신호를 증폭하고 변조하는 고주파 변조기에 있어서, 그 부스터단 회로의 증폭부에 전원의 공급 및 차단에 관계없이 방송신호가 각각의 수신기로 전달될 수 있도록 한 고주파 변조기의 부스터단 회로에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a booster stage circuit of a high frequency modulator. In particular, a high frequency modulator for amplifying and modulating a received broadcast signal. A booster stage circuit of a high frequency modulator that can be transmitted to the present invention.

Description

고주파 변조기의 부스터단 회로Booster Circuit of High Frequency Modulator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 의한 고주파 변조기의 부스터만 회로에 대한 블록 구성도이다.2 is a block diagram of a booster circuit of the high frequency modulator according to the present invention.

Claims (2)

고주파 변조기의 부스터단 회로에 있어서, 안테나에서 입력되는 방송신호를 용도에 따라 방송수신기기로 분배하는 분배기와, 상기 분배기로부터 입력되는 방송신호를 증폭하는 증폭기와, 상기 분배기로부터 입력되는 방송신호를 받아 처리하는 텔레비젼의 튜너부를 구비함을 특징으로 하는 고주파 변조기의 부스터단 회로.A booster circuit of a high frequency modulator, comprising: a divider for distributing a broadcast signal input from an antenna to a broadcast receiver according to a purpose, an amplifier for amplifying a broadcast signal input from the splitter, and a broadcast signal input from the splitter A booster stage circuit of a high frequency modulator, comprising a tuner section of a television set. 제1항에 있어서, 상기 증폭기에 전원이 인가되지 않을 때는 상기 분배기로부터 텔레비젼 튜너로 상기 방송신호가 입력되는 것을 특징으로 하는 고주파 변조기의 부스터단 회로.2. The booster stage circuit of claim 1, wherein the broadcast signal is input from the splitter to a television tuner when no power is applied to the amplifier. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950011944A 1995-05-15 1995-05-15 Booster circuit of high frequency modulator KR0158599B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950011944A KR0158599B1 (en) 1995-05-15 1995-05-15 Booster circuit of high frequency modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950011944A KR0158599B1 (en) 1995-05-15 1995-05-15 Booster circuit of high frequency modulator

Publications (2)

Publication Number Publication Date
KR960043475A true KR960043475A (en) 1996-12-23
KR0158599B1 KR0158599B1 (en) 1999-03-20

Family

ID=19414477

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950011944A KR0158599B1 (en) 1995-05-15 1995-05-15 Booster circuit of high frequency modulator

Country Status (1)

Country Link
KR (1) KR0158599B1 (en)

Also Published As

Publication number Publication date
KR0158599B1 (en) 1999-03-20

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