KR970031400A - Satellite broadcasting receiver to automatically set the receiving direction of the antenna - Google Patents

Satellite broadcasting receiver to automatically set the receiving direction of the antenna Download PDF

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Publication number
KR970031400A
KR970031400A KR1019950042483A KR19950042483A KR970031400A KR 970031400 A KR970031400 A KR 970031400A KR 1019950042483 A KR1019950042483 A KR 1019950042483A KR 19950042483 A KR19950042483 A KR 19950042483A KR 970031400 A KR970031400 A KR 970031400A
Authority
KR
South Korea
Prior art keywords
antenna
reception
satellite broadcast
satellite broadcasting
receiving direction
Prior art date
Application number
KR1019950042483A
Other languages
Korean (ko)
Other versions
KR0167265B1 (en
Inventor
이돈우
Original Assignee
문정환
엘지반도체 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 문정환, 엘지반도체 주식회사 filed Critical 문정환
Priority to KR1019950042483A priority Critical patent/KR0167265B1/en
Publication of KR970031400A publication Critical patent/KR970031400A/en
Application granted granted Critical
Publication of KR0167265B1 publication Critical patent/KR0167265B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/14—Operating parts adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving

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  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

본 발명은 안테나의 수신방향을 자동으로 설정하는 위성방송수신기에 관한 것으로, 일반적인 위성방송 수신장치에 있어서는 안테나 설치시 방향을 회전시켜 가면서 일일히 화면상태를 점검해야 하는 번거로움과 수신상태가 양호하게 설치된 안테나가 천재지변등으로 인한 외부의 영향으로 방향이 조금이라도 변화하게 되면 수신감도가 크게 감소하게 되는 문제점이 있었다.The present invention relates to a satellite broadcast receiver that automatically sets the reception direction of an antenna. In a general satellite broadcast receiver, the hassle and reception state of having to check the screen state every day while rotating the direction when installing the antenna are good. If the installed antenna is slightly changed in direction due to external influences due to natural disasters, the reception sensitivity was greatly reduced.

따라서, 본 발명은 메모리에 설정된 최적수신위치가 저장되어 있으므로 안테나의 방향이동으로 인하여 수신감도가 저하될때, 모터가 구동되어 안테나를 메모리에 저장되어 있는 최적수신위치로 이동하게 하므로 종래와 같이 사용자가 안테나를 이동하면서 방향을 설정하지 않아도 되고, 이로인해 양질의 위성방송 수신을 할 수 있는 효과가 있다.Therefore, in the present invention, since the optimal reception position set in the memory is stored, when the reception sensitivity decreases due to the direction movement of the antenna, the motor is driven to move the antenna to the optimal reception position stored in the memory. There is no need to set the direction while moving the antenna, which has the effect of receiving a high quality satellite broadcast.

Description

안테나의 수신방향을 자동으로 설정하는 위성방송수신기Satellite broadcasting receiver to automatically set the receiving direction of the antenna

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

제4도는 본 발명 안테나의 수신방향을 자동으로 설정하는 위성방송 수신기.4 is a satellite broadcasting receiver for automatically setting a reception direction of an antenna of the present invention.

Claims (1)

위성방송용 안테나(11)를 통해 수신된 신호의 크기를 검출하고, 각 방향의 수신신호를 비교하여 최다수의 채널이 방송수신을 할수 있도록 결정하는 최적방향검출부(21)와, 상기 최적방향검출부(21)에서 정해진 최적수신방향의 공간위치좌표를 저장하는 메모리부(22)와, 안테나를 최적의 위치로 이동하는 동력부(23)로 구성한 것을 특징으로 하는 안테나의 수신방향을 자동으로 설정하는 위성방송수신기.The optimum direction detection unit 21 detects the magnitude of the signal received through the satellite broadcasting antenna 11 and compares the received signals in each direction to determine that the largest number of channels can receive the broadcast, and the optimum direction detection unit ( A satellite for automatically setting the reception direction of the antenna, characterized in that it comprises a memory unit 22 for storing the spatial position coordinates of the optimal receiving direction determined in 21) and the power unit 23 for moving the antenna to the optimum position. Broadcast receiver. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950042483A 1995-11-21 1995-11-21 B.s. receiver which is automatically adjusting the receiving direction of antenna KR0167265B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950042483A KR0167265B1 (en) 1995-11-21 1995-11-21 B.s. receiver which is automatically adjusting the receiving direction of antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950042483A KR0167265B1 (en) 1995-11-21 1995-11-21 B.s. receiver which is automatically adjusting the receiving direction of antenna

Publications (2)

Publication Number Publication Date
KR970031400A true KR970031400A (en) 1997-06-26
KR0167265B1 KR0167265B1 (en) 1999-02-01

Family

ID=19434906

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950042483A KR0167265B1 (en) 1995-11-21 1995-11-21 B.s. receiver which is automatically adjusting the receiving direction of antenna

Country Status (1)

Country Link
KR (1) KR0167265B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102325227B1 (en) * 2018-04-19 2021-11-11 위월드 주식회사 Adjacent signal interference prevention apparatus and method for small size antenna

Also Published As

Publication number Publication date
KR0167265B1 (en) 1999-02-01

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