DE50003327D1 - Miniature antenna coil for electronic vehicle locking systems - Google Patents

Miniature antenna coil for electronic vehicle locking systems

Info

Publication number
DE50003327D1
DE50003327D1 DE50003327T DE50003327T DE50003327D1 DE 50003327 D1 DE50003327 D1 DE 50003327D1 DE 50003327 T DE50003327 T DE 50003327T DE 50003327 T DE50003327 T DE 50003327T DE 50003327 D1 DE50003327 D1 DE 50003327D1
Authority
DE
Germany
Prior art keywords
antenna coil
locking systems
electronic vehicle
vehicle locking
miniature antenna
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE50003327T
Other languages
German (de)
Inventor
Norbert Aue
Karl-J Franke
Ralf Ullrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaschke KG & Co GmbH
Original Assignee
Kaschke KG & Co 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
Application filed by Kaschke KG & Co GmbH filed Critical Kaschke KG & Co GmbH
Priority to DE50003327T priority Critical patent/DE50003327D1/en
Application granted granted Critical
Publication of DE50003327D1 publication Critical patent/DE50003327D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H01Q7/08—Ferrite rod or like elongated core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H01Q1/3241—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems particular used in keyless entry systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
DE50003327T 1999-03-17 2000-02-10 Miniature antenna coil for electronic vehicle locking systems Expired - Fee Related DE50003327D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50003327T DE50003327D1 (en) 1999-03-17 2000-02-10 Miniature antenna coil for electronic vehicle locking systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19911803A DE19911803A1 (en) 1999-03-17 1999-03-17 Miniature antenna coil, especially for electronic vehicle locking systems
DE50003327T DE50003327D1 (en) 1999-03-17 2000-02-10 Miniature antenna coil for electronic vehicle locking systems

Publications (1)

Publication Number Publication Date
DE50003327D1 true DE50003327D1 (en) 2003-09-25

Family

ID=7901238

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19911803A Withdrawn DE19911803A1 (en) 1999-03-17 1999-03-17 Miniature antenna coil, especially for electronic vehicle locking systems
DE50003327T Expired - Fee Related DE50003327D1 (en) 1999-03-17 2000-02-10 Miniature antenna coil for electronic vehicle locking systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19911803A Withdrawn DE19911803A1 (en) 1999-03-17 1999-03-17 Miniature antenna coil, especially for electronic vehicle locking systems

Country Status (3)

Country Link
EP (1) EP1037304B1 (en)
DE (2) DE19911803A1 (en)
ES (1) ES2206093T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10125080A1 (en) * 2001-05-23 2002-12-19 Pemetzrieder Neosid Inductive electrical component, in particular ferrite antenna, and method for producing and adjusting the same
DE10143708B4 (en) * 2001-08-31 2005-04-07 Kaschke Kg (Gmbh & Co.) Miniature inductor with a prismatic ferrite core placed on a plastic body
US20050116801A1 (en) 2003-03-07 2005-06-02 Proehl Gregory L. Sensor coil and method of manufacturing same
US6960912B2 (en) 2003-05-12 2005-11-01 Vacuumschmelze Gmbh & Co. Kg Magnetic field sensor device
EP1496568A1 (en) * 2003-07-05 2005-01-12 Kaschke KG GmbH & Co. Transponder coil for wireless vehicle key entry systems
DE20318052U1 (en) * 2003-11-21 2004-03-04 Neosid Pemetzrieder Gmbh & Co Kg Miniature inductive component for SMD assembly
JP3852778B2 (en) * 2004-02-18 2006-12-06 スミダコーポレーション株式会社 Coil, antenna and transformer using the coil
DE102006042349B4 (en) * 2006-09-08 2010-05-20 Vacuumschmelze Gmbh & Co. Kg Method for producing a magnet arrangement with a flat magnetic core and such magnet arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547091B4 (en) * 1995-12-16 2005-04-07 Kaschke Kg (Gmbh & Co.) Antenna coil with surface mountable housing and method of making the same
DE19607092A1 (en) * 1996-02-24 1997-08-28 Kaschke Kg Gmbh & Co Antenna coil for high reliability motor vehicle systems

Also Published As

Publication number Publication date
DE19911803A1 (en) 2000-09-21
EP1037304A2 (en) 2000-09-20
EP1037304A3 (en) 2001-11-07
ES2206093T3 (en) 2004-05-16
EP1037304B1 (en) 2003-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee