DK435584A - Afstemningsenhed til apparater inden for kommunikationsteknikken - Google Patents

Afstemningsenhed til apparater inden for kommunikationsteknikken Download PDF

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Publication number
DK435584A
DK435584A DK435584A DK435584A DK435584A DK 435584 A DK435584 A DK 435584A DK 435584 A DK435584 A DK 435584A DK 435584 A DK435584 A DK 435584A DK 435584 A DK435584 A DK 435584A
Authority
DK
Denmark
Prior art keywords
switched
appliances
communication technique
apparatus unit
circles
Prior art date
Application number
DK435584A
Other languages
English (en)
Other versions
DK157279C (da
DK157279B (da
DK435584D0 (da
Inventor
Gerhard Maier
Original Assignee
Thomson Brandt Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6178584&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK435584(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of DK435584A publication Critical patent/DK435584A/da
Publication of DK435584D0 publication Critical patent/DK435584D0/da
Publication of DK157279B publication Critical patent/DK157279B/da
Application granted granted Critical
Publication of DK157279C publication Critical patent/DK157279C/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
    • H03J3/32—Arrangements for ensuring tracking with variable capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
    • H03J2200/28—Automatic self-alignment of a receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Selective Calling Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Structure Of Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Electrophonic Musical Instruments (AREA)
DK435584A 1982-11-20 1984-09-12 Afstemningsenhed til apparater inden for kommunikationsteknikken DK157279C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3242965 1982-11-20
DE3242965A DE3242965C1 (de) 1982-11-20 1982-11-20 Abstimmeinheit fuer Geraete der Nachrichtentechnik
PCT/EP1983/000304 WO1984002236A1 (en) 1982-11-20 1983-11-17 Tuning unit for apparatus in the field of communications
EP8300304 1983-11-17

Publications (4)

Publication Number Publication Date
DK435584A true DK435584A (da) 1984-09-12
DK435584D0 DK435584D0 (da) 1984-09-12
DK157279B DK157279B (da) 1989-11-27
DK157279C DK157279C (da) 1990-05-07

Family

ID=6178584

Family Applications (1)

Application Number Title Priority Date Filing Date
DK435584A DK157279C (da) 1982-11-20 1984-09-12 Afstemningsenhed til apparater inden for kommunikationsteknikken

Country Status (6)

Country Link
EP (1) EP0109661B1 (da)
AT (1) ATE29191T1 (da)
DE (2) DE3242965C1 (da)
DK (1) DK157279C (da)
FI (1) FI82792C (da)
WO (1) WO1984002236A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8402880A (nl) * 1984-09-20 1986-04-16 Philips Nv Televisie-ontvanger met een automatische hoogfrequentkringafregelschakeling.
DE3609349C3 (de) * 1985-03-22 1994-09-15 Victor Company Of Japan Superhet-Fernsehabstimmvorrichtung
DE3512873A1 (de) * 1985-04-11 1986-10-30 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Abstimmsystem fuer fernsehgeraete
US4780909A (en) 1985-07-02 1988-10-25 Matsushita Electric Industrial Co. Ltd. Signal receiver having automatic frequency characteristic adjusting capability
GB2188502B (en) * 1986-02-25 1989-11-08 Plessey Co Plc Tuner circuit including tuning voltage generator
FR2661057A1 (fr) * 1990-04-12 1991-10-18 Tekelec Airtronic Sa Procede pour accorder au moins un filtre a frequence variable d'un arrangement de filtre sur une nouvelle frequence selectionnee et systeme pour la mise en óoeuvre de ce procede.
JPH04111540A (ja) * 1990-08-30 1992-04-13 Matsushita Electric Ind Co Ltd ダブルスーパチューナ
DE69216554T2 (de) * 1991-11-04 1997-07-10 Motorola Inc Verfahren und Einrichtung zur automatischen Abstimmkalibrierung von elektronisch abgestimmten Filtern
FI94689C (fi) * 1992-12-10 1995-10-10 Nokia Mobile Phones Ltd Radiovastaanottimen virityspiirien viritys
DE19515218A1 (de) * 1995-04-28 1996-10-31 Thomson Brandt Gmbh Verfahren zur Abstimmung einer Oszillatoreinrichtung für wenigstens zwei Abstimmfrequenzen sowie Schaltungsanordnung zur Durchführung des Verfahrens
JP4547282B2 (ja) * 2005-03-07 2010-09-22 株式会社フジクラ 自動調芯用コネクタ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736512A (en) * 1972-02-24 1973-05-29 Us Navy Non-interfering on-line communication receiver test system
DE2744213C2 (de) * 1977-09-30 1979-09-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Abstimmung eines innerhalb eines Schaltungsverbundes im Signalweg angeordneten mehrkreisigen Bandfilters und Anordnung zur Durchführung des Verfahrens
JPS55633A (en) * 1978-06-16 1980-01-07 Sansui Electric Co Receiving unit
DE2854852C2 (de) * 1978-12-19 1985-02-07 Telefunken electronic GmbH, 7100 Heilbronn Elektronische Abstimmeinheit, insbesondere für Fernseh-Empfangsgeräte
JPS5733822A (en) * 1980-08-07 1982-02-24 Sony Corp Automatic tracking device
US4334323A (en) * 1980-09-08 1982-06-08 Zenith Radio Corporation Self tracking tuner

Also Published As

Publication number Publication date
DE3242965C1 (de) 1984-05-30
FI82792C (fi) 1991-04-10
DK157279C (da) 1990-05-07
WO1984002236A1 (en) 1984-06-07
FI843678A0 (fi) 1984-09-19
FI843678L (fi) 1984-09-19
FI82792B (fi) 1990-12-31
EP0109661A1 (de) 1984-05-30
DK157279B (da) 1989-11-27
EP0109661B1 (de) 1987-08-26
DE3373247D1 (en) 1987-10-01
DK435584D0 (da) 1984-09-12
ATE29191T1 (de) 1987-09-15

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Legal Events

Date Code Title Description
AGE Re-establishment of rights: approved