EP2528164A4 - Vehicle-use antenna device - Google Patents

Vehicle-use antenna device

Info

Publication number
EP2528164A4
EP2528164A4 EP11734613.0A EP11734613A EP2528164A4 EP 2528164 A4 EP2528164 A4 EP 2528164A4 EP 11734613 A EP11734613 A EP 11734613A EP 2528164 A4 EP2528164 A4 EP 2528164A4
Authority
EP
European Patent Office
Prior art keywords
vehicle
antenna device
use antenna
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.)
Withdrawn
Application number
EP11734613.0A
Other languages
German (de)
French (fr)
Other versions
EP2528164A1 (en
Inventor
Hiroyuki Kobayashi
Shuichi Tajima
Hisashi Fujisaki
Shoichi Negami
Yoichi Iso
Tomoyuki Fujieda
Masami Suzuki
Takeshi Ito
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.)
Pioneer Corp
Original Assignee
Furukawa Electric Co Ltd
Pioneer Corp
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 Furukawa Electric Co Ltd, Pioneer Corp filed Critical Furukawa Electric Co Ltd
Publication of EP2528164A1 publication Critical patent/EP2528164A1/en
Publication of EP2528164A4 publication Critical patent/EP2528164A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
EP11734613.0A 2010-01-21 2011-01-18 Vehicle-use antenna device Withdrawn EP2528164A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010011281A JP5547500B2 (en) 2010-01-21 2010-01-21 In-vehicle antenna device
PCT/JP2011/050693 WO2011090007A1 (en) 2010-01-21 2011-01-18 Vehicle-use antenna device

Publications (2)

Publication Number Publication Date
EP2528164A1 EP2528164A1 (en) 2012-11-28
EP2528164A4 true EP2528164A4 (en) 2013-08-07

Family

ID=44306810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11734613.0A Withdrawn EP2528164A4 (en) 2010-01-21 2011-01-18 Vehicle-use antenna device

Country Status (3)

Country Link
EP (1) EP2528164A4 (en)
JP (1) JP5547500B2 (en)
WO (1) WO2011090007A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6195502B2 (en) * 2013-10-30 2017-09-13 双葉電子工業株式会社 Antenna device
TWI626787B (en) * 2016-09-26 2018-06-11 群邁通訊股份有限公司 Antenna structure and wireless communication device with same
JP7488777B2 (en) * 2021-01-27 2024-05-22 株式会社ヨコオ Terminal connection structure, vehicle-mounted antenna device, and method for assembling terminal connection structure
WO2025009141A1 (en) * 2023-07-06 2025-01-09 三菱電機株式会社 Antenna device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405044C1 (en) * 1984-02-13 1985-08-29 Rohde & Schwarz GmbH & Co KG, 8000 München Active dipole antenna
EP0856904A2 (en) * 1997-01-31 1998-08-05 Asahi Glass Company Ltd. Glass antenna device for an automobile
DE10322186B3 (en) * 2003-05-16 2004-12-02 Karl Fischer Short end-fed HF dipole antenna, e.g. for amateur radio communications, comprises folded dipole with balanced feed at one end and normal feed point open circuit
WO2009053404A1 (en) * 2007-10-24 2009-04-30 Tomtom International B.V. Antenna arrangement with reduced comm-mode signal
US20090207086A1 (en) * 2008-02-18 2009-08-20 Tomohiro Shinkawa Antenna apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3230278B2 (en) * 1992-06-10 2001-11-19 ソニー株式会社 Mobile antenna
JP4858971B2 (en) 2006-12-14 2012-01-18 株式会社ヨコオ Broadband loop antenna
JP5204468B2 (en) * 2007-11-30 2013-06-05 株式会社 Ｍｏｄａテクノロジー Low radiated noise electronic device, transmission line connecting cable, and method of removing radiated noise of electronic device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405044C1 (en) * 1984-02-13 1985-08-29 Rohde & Schwarz GmbH & Co KG, 8000 München Active dipole antenna
EP0856904A2 (en) * 1997-01-31 1998-08-05 Asahi Glass Company Ltd. Glass antenna device for an automobile
DE10322186B3 (en) * 2003-05-16 2004-12-02 Karl Fischer Short end-fed HF dipole antenna, e.g. for amateur radio communications, comprises folded dipole with balanced feed at one end and normal feed point open circuit
WO2009053404A1 (en) * 2007-10-24 2009-04-30 Tomtom International B.V. Antenna arrangement with reduced comm-mode signal
US20090207086A1 (en) * 2008-02-18 2009-08-20 Tomohiro Shinkawa Antenna apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011090007A1 *

Also Published As

Publication number Publication date
JP5547500B2 (en) 2014-07-16
JP2011151623A (en) 2011-08-04
EP2528164A1 (en) 2012-11-28
WO2011090007A1 (en) 2011-07-28

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120731

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FURUKAWA ELECTRIC CO., LTD.

Owner name: PIONEER CORPORATION

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130709

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 1/32 20060101ALI20130703BHEP

Ipc: H01Q 1/52 20060101AFI20130703BHEP

Ipc: H01Q 23/00 20060101ALI20130703BHEP

Ipc: H01Q 9/26 20060101ALI20130703BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PIONEER CORPORATION

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20140206