KR950021870A - Antenna automatic adjustment system - Google Patents

Antenna automatic adjustment system Download PDF

Info

Publication number
KR950021870A
KR950021870A KR1019930031079A KR930031079A KR950021870A KR 950021870 A KR950021870 A KR 950021870A KR 1019930031079 A KR1019930031079 A KR 1019930031079A KR 930031079 A KR930031079 A KR 930031079A KR 950021870 A KR950021870 A KR 950021870A
Authority
KR
South Korea
Prior art keywords
antenna
automatic adjustment
adjustment system
electric field
field strength
Prior art date
Application number
KR1019930031079A
Other languages
Korean (ko)
Inventor
이윤성
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930031079A priority Critical patent/KR950021870A/en
Publication of KR950021870A publication Critical patent/KR950021870A/en

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

본 발명은 안테나에 입력되는 전계강도의 변화에 따라 가변되는 AGC전압을 이용하여 안테나를 자동으로 조절할 수 있도록 한 안테나 자동조정 시스템에 관한 것으로, TV/VCR에서의 영상신호의 레벨변동을 억제하기 위해 영상신호에서 검출되어 튜너 제공되고 외부안테나에 입력되는 전계강도에 상응하여 가변되는 AGC전압을 이용하여 외부 안테나에 근접 부착된 모터를 회전구동 시킴으로써 안테나가 시계 또는 반시계 방향으로 회전되도록 구성하여, 사용자의 이용상의 편리성을 개성한 것이다.The present invention relates to an antenna automatic adjustment system for automatically adjusting the antenna using AGC voltage which is variable according to the change in electric field strength inputted to the antenna, in order to suppress the level variation of the video signal in the TV / VCR. The antenna is rotated clockwise or counterclockwise by rotating the motor close to the external antenna using the AGC voltage detected by the image signal and provided to the tuner and varying according to the electric field strength input to the external antenna. The convenience of use is individualized.

Description

안테나 자동조정 시스템Antenna automatic adjustment system

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

Claims (2)

TV/VCR에서의 영상신호의 레벨변동을 억제하기 위해 영상신호에 검출되어 튜너에 제공되고 외부 안테나에 입력되는 전계강도에 상을하여 가변되는 AGC전압을 이용하여 상기 외부 안테나에 근접 부착된 모터를 회전구동 시킴으로써 상기 안테나를 시계 또는 반시계 방향으로 회전시키도록 구성된 안테나 자동조정 시스템.In order to suppress the level fluctuation of the video signal in the TV / VCR, a motor attached close to the external antenna by using an AGC voltage detected by the video signal and provided to the tuner and varying with the electric field strength input to the external antenna is used. And an antenna automatic adjustment system configured to rotate the antenna clockwise or counterclockwise by rotating. 제1항에 있어서, 상기 안테나의 시계 또는 반시계 방향으로의 회전각도의 범위는 360°인 것을 특징으로 하는 안테나 자동조정 시스템.2. The antenna automatic adjustment system according to claim 1, wherein a range of the rotation angle of the antenna in a clockwise or counterclockwise direction is 360 degrees. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031079A 1993-12-29 1993-12-29 Antenna automatic adjustment system KR950021870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031079A KR950021870A (en) 1993-12-29 1993-12-29 Antenna automatic adjustment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031079A KR950021870A (en) 1993-12-29 1993-12-29 Antenna automatic adjustment system

Publications (1)

Publication Number Publication Date
KR950021870A true KR950021870A (en) 1995-07-26

Family

ID=66853727

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930031079A KR950021870A (en) 1993-12-29 1993-12-29 Antenna automatic adjustment system

Country Status (1)

Country Link
KR (1) KR950021870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487304B1 (en) * 2001-08-17 2005-05-04 엘지전자 주식회사 Digital TV receiver having embebdded internal antenna and antenna controlling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487304B1 (en) * 2001-08-17 2005-05-04 엘지전자 주식회사 Digital TV receiver having embebdded internal antenna and antenna controlling apparatus

Similar Documents

Publication Publication Date Title
KR950021870A (en) Antenna automatic adjustment system
KR840001039A (en) TV audio signal receiver
TR199500961A2 (en) Television receiver with non-linear processing, which is not used by choice when displaying the multi-video video signal.
CA2003291A1 (en) Direct current restorer
KR890016841A (en) Tv signal receiver
KR910021130A (en) TV receiver
KR920006385Y1 (en) Direction control device of antenna
KR950010555A (en) Caption signal automatic control device of TV receiver
KR960002948A (en) Antenna Automatic Compensation Device
JP2578948B2 (en) Phase detection circuit
KR960028589A (en) Satellite Image Automatic Gain Control
KR950004975A (en) Automatic adjustment device of TV screen
KR920020941A (en) Mode change system of TV receiver
KR100257255B1 (en) An automatic h-center correcting apparatus for television
KR900000561Y1 (en) On sight distance volume variable circuits of television
KR900013772A (en) Auto Phase Compensator for High-Definition TVs
KR940020817A (en) TV receiver with adjustable remote control
IT1244711B (en) Mechanism to improve rotation in eyeglass hinges, to eliminate axial and radial play and to produce blocking of the screw under conditions of normal and anomalous functioning
KR950022773A (en) TV's mid-frequency regulator
KR960006567A (en) Automatic rotating device and method of rotating support of TV
KR970057359A (en) PIP screen control device for viewing distance adaptive television
KR970057319A (en) TV with external signal reception
KR960016394A (en) Position-oriented rotation control device of television
KR940013186A (en) TV direction control device
KR890001390A (en) Correction of N / S distortion on television screen.

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application