WO2005062316A3 - Induktives miniatur-bauelement, insbesondere antenne - Google Patents

Induktives miniatur-bauelement, insbesondere antenne Download PDF

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Publication number
WO2005062316A3
WO2005062316A3 PCT/DE2004/002763 DE2004002763W WO2005062316A3 WO 2005062316 A3 WO2005062316 A3 WO 2005062316A3 DE 2004002763 W DE2004002763 W DE 2004002763W WO 2005062316 A3 WO2005062316 A3 WO 2005062316A3
Authority
WO
WIPO (PCT)
Prior art keywords
winding body
guide
winding
antenna
coil
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.)
Ceased
Application number
PCT/DE2004/002763
Other languages
English (en)
French (fr)
Other versions
WO2005062316A2 (de
Inventor
Dieter Lorenz
Olaf Schoen
Eugeniusz Swoboda
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.)
Neosid Pemetzrieder GmbH and Co KG
Original Assignee
Neosid Pemetzrieder GmbH and Co KG
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 Neosid Pemetzrieder GmbH and Co KG filed Critical Neosid Pemetzrieder GmbH and Co KG
Priority to DE502004002866T priority Critical patent/DE502004002866D1/de
Priority to EP04802950A priority patent/EP1634308B1/de
Publication of WO2005062316A2 publication Critical patent/WO2005062316A2/de
Publication of WO2005062316A3 publication Critical patent/WO2005062316A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • 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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/027—Coils wound on non-magnetic supports, e.g. formers wound on formers for receiving several coils with perpendicular winding axes, e.g. for antennae or inductive power transfer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Ein induktives Miniatur-Bauelement, insbesondere eine Antenne. Das Bau­element besitzt einen als flaches Bauteil ausgebildeten Wickelkörper (1), auf welchen drei Spulenwicklungen (2X, 2Y, 2Z) derart aufgebracht sind, dass die Achsen dieser Spulenwicklungen in die drei Raumrichtungen (X, Y, Z) weisen. Der Wickelkörper (1) besteht aus Kunststoffmaterial und besitzt innerhalb seiner Aussenflächen einen Führungsflächen (7.1 bis 7.3) enthaltenden, im wesentlichen parallel zur Mittelebene verlaufenden Aufnahmeraum (5), in den ein als flaches Bauteil ausgebildeter Ferritkern eingesetzt oder eingeschoben ist. Zur Führung der dritten Spulenwicklung (2Z) kann der Wickelkörper (1) in den Eckbereichen Führungselemente (3.1, 3.4; 4.1, 4.4) an der Oberseite und an der Unterseite aufweisen, die Aufnahmetaschen mit U-förmigem Quer­schnitt bilden, in denen die Windungen der dritten Spulenwicklung (2Z) ver­laufen. An den Führungselementen (3.1, 3.4) der Unterseite des Wickelkörpers (1) können Kontaktelemente (6.1, 6.4) angeordnet sein, an denen die Wick­lungsenden der Spulenwicklungen angeschlossen sind.
PCT/DE2004/002763 2003-12-24 2004-12-17 Induktives miniatur-bauelement, insbesondere antenne Ceased WO2005062316A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE502004002866T DE502004002866D1 (de) 2003-12-24 2004-12-17 Induktives miniatur-bauelement, insbesondere antenne
EP04802950A EP1634308B1 (de) 2003-12-24 2004-12-17 Induktives miniatur-bauelement, insbesondere antenne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10361233A DE10361233A1 (de) 2003-12-24 2003-12-24 Induktives Miniatur-Bauelement, insbesondere Antenne
DE10361233.5 2003-12-24

Publications (2)

Publication Number Publication Date
WO2005062316A2 WO2005062316A2 (de) 2005-07-07
WO2005062316A3 true WO2005062316A3 (de) 2005-11-17

Family

ID=34706581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/002763 Ceased WO2005062316A2 (de) 2003-12-24 2004-12-17 Induktives miniatur-bauelement, insbesondere antenne

Country Status (4)

Country Link
EP (1) EP1634308B1 (de)
AT (1) ATE353469T1 (de)
DE (2) DE10361233A1 (de)
WO (1) WO2005062316A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101065345B1 (ko) * 2006-04-07 2011-09-20 스미다 코포레이션 가부시키가이샤 안테나 코일
DE102006049485A1 (de) * 2006-10-17 2008-04-24 Tyco Electronics Belgium Ec N.V. Endkappe für ein induktives Bauelement und induktives Bauelement
DE202008004315U1 (de) * 2008-03-29 2009-08-06 Neosid Pemetzrieder Gmbh & Co. Kg Induktives Bauelement, insbesondere Antenne
SG11201402561PA (en) * 2011-12-28 2014-08-28 Nhk Spring Co Ltd Contactless information medium, contactless information medium bobbin member, main body member for contactless information medium, manufacturing method for contactless information medium
RU2573180C1 (ru) * 2014-10-13 2016-01-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Компактное широкополосное трёхкомпонентное приёмное антенное устройство
ES2844326T3 (es) 2017-02-09 2021-07-21 Premo Sa Dispositivo inductor, método de fabricación del mismo y antena
EP4381531B1 (de) * 2021-08-03 2025-04-30 Premo, SL Induktives bauelement zur montage auf leiterplatten

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287809A (en) * 1979-08-20 1981-09-08 Honeywell Inc. Helmet-mounted sighting system
US6407677B1 (en) * 1998-12-21 2002-06-18 Valeo Securite Habitacle Device for low-frequency communication by magnetic coupling
JP2003092509A (ja) * 2001-07-13 2003-03-28 Sumida Corporation アンテナコイル
EP1315178A1 (de) * 2001-11-27 2003-05-28 ABB Research Ltd. Dreidimensionale Wicklungsanordnung
US20030222829A1 (en) * 2002-06-04 2003-12-04 Takahide Kitahara Reception antenna, core, and portable device
US20040232845A1 (en) * 2003-02-04 2004-11-25 Baarman David W. Inductive coil assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287809A (en) * 1979-08-20 1981-09-08 Honeywell Inc. Helmet-mounted sighting system
US6407677B1 (en) * 1998-12-21 2002-06-18 Valeo Securite Habitacle Device for low-frequency communication by magnetic coupling
JP2003092509A (ja) * 2001-07-13 2003-03-28 Sumida Corporation アンテナコイル
EP1315178A1 (de) * 2001-11-27 2003-05-28 ABB Research Ltd. Dreidimensionale Wicklungsanordnung
US20030222829A1 (en) * 2002-06-04 2003-12-04 Takahide Kitahara Reception antenna, core, and portable device
US20040232845A1 (en) * 2003-02-04 2004-11-25 Baarman David W. Inductive coil assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 07 3 July 2003 (2003-07-03) *

Also Published As

Publication number Publication date
DE502004002866D1 (de) 2007-03-22
ATE353469T1 (de) 2007-02-15
DE10361233A1 (de) 2005-07-28
EP1634308A2 (de) 2006-03-15
WO2005062316A2 (de) 2005-07-07
EP1634308B1 (de) 2007-02-07

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