KR890003123A - 자동 동조 시스템 - Google Patents

자동 동조 시스템 Download PDF

Info

Publication number
KR890003123A
KR890003123A KR1019880009692A KR880009692A KR890003123A KR 890003123 A KR890003123 A KR 890003123A KR 1019880009692 A KR1019880009692 A KR 1019880009692A KR 880009692 A KR880009692 A KR 880009692A KR 890003123 A KR890003123 A KR 890003123A
Authority
KR
South Korea
Prior art keywords
automatic programming
coupled
programming control
power source
automatic
Prior art date
Application number
KR1019880009692A
Other languages
English (en)
Korean (ko)
Inventor
헨리 멘겔 윌리암
Original Assignee
글렌 에이취. 브르스틀
알 씨 에이 라이센싱 코포레이션
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 글렌 에이취. 브르스틀, 알 씨 에이 라이센싱 코포레이션 filed Critical 글렌 에이취. 브르스틀
Publication of KR890003123A publication Critical patent/KR890003123A/ko

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/08—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using varactors, i.e. voltage variable reactive diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0254—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter
    • H03J5/0263—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter the digital values being held in an auxiliary non erasable memory
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
KR1019880009692A 1987-07-31 1988-07-30 자동 동조 시스템 KR890003123A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80274 1979-10-01
US8027487A 1987-07-31 1987-07-31

Publications (1)

Publication Number Publication Date
KR890003123A true KR890003123A (ko) 1989-04-13

Family

ID=22156331

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880009692A KR890003123A (ko) 1987-07-31 1988-07-30 자동 동조 시스템

Country Status (5)

Country Link
JP (1) JPS6451709A (de)
KR (1) KR890003123A (de)
DE (1) DE3826150A1 (de)
FR (1) FR2618968B1 (de)
GB (1) GB2208458B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101099357B1 (ko) * 2003-02-07 2011-12-26 산요덴키가부시키가이샤 자동 제빵기

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0310629U (de) * 1989-06-15 1991-01-31
JP2966476B2 (ja) * 1990-05-23 1999-10-25 パイオニア株式会社 ラジオ受信機の受信局プリセット方式
DE4241761C1 (de) * 1992-12-11 1994-03-24 Grundig Emv Fernsehempfangsgerät mit einer Vorrichtung zur automatischen Senderprogrammierung
DE4300875A1 (de) * 1993-01-15 1994-07-21 Becker Autoradio Verfahren zur Abstimmung eines mobilen Rundfunkempfängers
JPH09307406A (ja) * 1996-05-17 1997-11-28 Matsushita Electric Ind Co Ltd 自動選局装置
KR100299981B1 (ko) * 1998-11-25 2001-10-29 윤종용 디지털방송수신장치에서의채널자동서치방법및장치
US20090159703A1 (en) * 2007-12-24 2009-06-25 Dynamics Inc. Credit, security, debit cards and the like with buttons

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354059C2 (de) * 1973-10-29 1975-09-18 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anordnung zum Programmieren digitaler Speicher mit Analogausgang zum automatischen Suchlauf und Programmieren für Fernseh- und Rundfunkempfänger
JPS5325721B2 (de) * 1973-11-07 1978-07-28
DE2542021B2 (de) * 1975-09-20 1977-10-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Fernbedienungseinrichtung fuer ein geraet der elektrischen nachrichtentechnik, insbesondere fuer einen fernsehempfaenger
JPS5952727B2 (ja) * 1978-05-31 1984-12-21 株式会社世田谷製作所 熱電対式安全器
US4281349A (en) * 1980-04-29 1981-07-28 Rca Corporation Power supply arrangement for a tuning system
DE3039640A1 (de) * 1980-10-21 1982-04-29 Saba Gmbh, 7730 Villingen-Schwenningen Verfahren zum automatischen suchlauf und digitalen abspeichern von rundfunk- oder fernsehsenderfrequenzen
JPS5979625A (ja) * 1982-10-27 1984-05-08 Clarion Co Ltd Ｐｌｌ周波数シンセサイザ方式の２バンド・ラジオ受信機用のオ−ト・スキヤン切換装置
NL8301567A (nl) * 1983-05-04 1984-12-03 Philips Nv Omroepontvanger met automatische zenderopslag.
US4624014A (en) * 1984-01-23 1986-11-18 Rca Corporation Signal-seeking tuning system with a seaching mode activated by the user's operation of a manual band switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101099357B1 (ko) * 2003-02-07 2011-12-26 산요덴키가부시키가이샤 자동 제빵기

Also Published As

Publication number Publication date
GB8818130D0 (en) 1988-09-01
JPS6451709A (en) 1989-02-28
FR2618968B1 (fr) 1992-01-24
DE3826150C2 (de) 1992-04-23
DE3826150A1 (de) 1989-02-09
GB2208458B (en) 1991-07-03
FR2618968A1 (fr) 1989-02-03
GB2208458A (en) 1989-03-30

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Legal Events

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid