EP0221694A3 - Vehicle antenna system - Google Patents

Vehicle antenna system Download PDF

Info

Publication number
EP0221694A3
EP0221694A3 EP86307846A EP86307846A EP0221694A3 EP 0221694 A3 EP0221694 A3 EP 0221694A3 EP 86307846 A EP86307846 A EP 86307846A EP 86307846 A EP86307846 A EP 86307846A EP 0221694 A3 EP0221694 A3 EP 0221694A3
Authority
EP
European Patent Office
Prior art keywords
vehicle body
loop antenna
antenna system
vehicle
printed
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Withdrawn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
EP86307846A
Other languages
German (de)
French (fr)
Other versions
EP0221694A2 (en
Inventor
Junzo Ohe
Hiroshi Kondo
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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
Priority claimed from JP24361085A external-priority patent/JPS62102605A/en
Priority claimed from JP24360985A external-priority patent/JPS62102604A/en
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP0221694A2 publication Critical patent/EP0221694A2/en
Publication of EP0221694A3 publication Critical patent/EP0221694A3/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Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

Vehicle antenna system having no portion outwardly extending from the vehicle body, the vehicle antenna system including a loop antenna (32) housed within the interior of the vehicle body, the loop antenna being disposed opposed to the edge of a metallic panel on the vehicle body and capable of picking up high frequency surface currents induced on the surface of the vehicle body by broadcast waves. The loop antenna is printed on a print substrate (34) which in turn is rigidly mounted on the marginal portion of the vehicle body. The loop antenna printed on the print substrate is electrically connected in series with a capacitor (36) to form a series resonance circuit.
EP86307846A 1985-10-29 1986-10-10 Vehicle antenna system Withdrawn EP0221694A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP243610/85 1985-10-29
JP24361085A JPS62102605A (en) 1985-10-29 1985-10-29 Antenna system for automobile
JP24360985A JPS62102604A (en) 1985-10-29 1985-10-29 Antenna system for automobile
JP243609/85 1985-10-29

Publications (2)

Publication Number Publication Date
EP0221694A2 EP0221694A2 (en) 1987-05-13
EP0221694A3 true EP0221694A3 (en) 1988-06-01

Family

ID=26536340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86307846A Withdrawn EP0221694A3 (en) 1985-10-29 1986-10-10 Vehicle antenna system

Country Status (1)

Country Link
EP (1) EP0221694A3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623054Y2 (en) * 1987-10-07 1994-06-15 日本板硝子株式会社 Car antenna device
JPH0286201A (en) * 1988-09-21 1990-03-27 Harada Ind Co Ltd Loop antenna for automobile
JP2870940B2 (en) * 1990-03-01 1999-03-17 株式会社豊田中央研究所 In-vehicle antenna
JPH0414304A (en) * 1990-05-08 1992-01-20 Nippon Sheet Glass Co Ltd Stacked loop antenna
EP0594375A3 (en) * 1992-10-22 1995-03-15 Pilkington Glass Ltd Translucent article having induction loop antenna.
DE19729403B4 (en) * 1997-07-09 2004-04-29 Siemens Ag Antenna device for an anti-theft system of a motor vehicle
FR2786030B1 (en) * 1998-11-16 2001-09-07 Valeo Securite Habitacle AUTOMOTIVE VEHICLE EQUIPPED WITH AN IDENTIFIER DEVICE PROVIDING CONTROL OF VEHICLE OPERATING DEVICES WHEN AN IDENTIFIER IS DETECTED IN A PREDETERMINED SPACE
DE10043757C1 (en) * 2000-09-06 2001-11-15 Bosch Gmbh Robert Automobile antenna device has antenna structure on inside of wing protected from electrostatic discharge by conductive screening wall coupled to conductive chassis
JP3481575B2 (en) * 2000-09-28 2003-12-22 寛児 川上 antenna
CA2479622A1 (en) 2003-09-01 2005-03-01 Decoma (Germany) Gmbh Support member with integrated antenna structure
JP5681692B2 (en) * 2012-12-04 2015-03-11 株式会社フジクラ Antenna device and connection method
EP3367188A1 (en) 2017-02-28 2018-08-29 Siemens Aktiengesellschaft Method for operating an engineering system for an industrial process automation system and control program
US11967756B2 (en) * 2019-12-17 2024-04-23 Samsung Electronics Co., Ltd. Antenna apparatus for vehicles, and method of receiving broadcasting by using the antenna apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537750A (en) * 1972-11-15 1979-01-04 Wallace D Antenna
US4149694A (en) * 1978-06-09 1979-04-17 Verini Anthony J U-shaped antenna mounting assembly for automobiles
EP0060628A1 (en) * 1981-02-27 1982-09-22 Kabushiki Kaisha Toshiba Tuned small loop antenna
US4479127A (en) * 1982-08-30 1984-10-23 Gte Products Corporation Bi-loop antenna system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202105A (en) * 1981-06-05 1982-12-10 Toshiba Corp Antenna device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537750A (en) * 1972-11-15 1979-01-04 Wallace D Antenna
US4149694A (en) * 1978-06-09 1979-04-17 Verini Anthony J U-shaped antenna mounting assembly for automobiles
EP0060628A1 (en) * 1981-02-27 1982-09-22 Kabushiki Kaisha Toshiba Tuned small loop antenna
US4479127A (en) * 1982-08-30 1984-10-23 Gte Products Corporation Bi-loop antenna system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 52 (E-162)[1197], 2nd March 1983; & JP-A-57 202 105 (TOKYO SHIBAURA DENKI K.K.) 10-12-1982 *

Also Published As

Publication number Publication date
EP0221694A2 (en) 1987-05-13

Similar Documents

Publication Publication Date Title
TW253077B (en) Printed circuit dipole antenna
EP0221694A3 (en) Vehicle antenna system
AU6367090A (en) Dual-polarized printed circuit antenna having its elements capacitively coupled to feedlines
CA2063794A1 (en) Multi-resonant laminar antenna
CA2197518A1 (en) Surface Mounting Antenna and Communication Apparatus Using the Same Antenna
EP0346125A3 (en) Microwave integrated apparatus for satellite broadcasting receiver
CA2176625A1 (en) Radio frequency identification tag
TW343323B (en) Thin radio frequency transponder with leadframe antenna structure
DE3576768D1 (en) MOTOR VEHICLE ANTENNA.
IL96558A0 (en) Printed circuit antenna
EP0862239A4 (en) Multiple frequency antenna
EP0858126A3 (en) Monolithic antenna
AU587829B2 (en) Improved high-Q RF filter with printed circuit board arrangement
GB2157500B (en) Microwave antenna
IL82393A (en) Broadbanded microstrip antenna having series-broadbanding capacitance integral with feedline connection
CA2009431A1 (en) Emi reducing circuit card apparatus and related methods
CA2009156A1 (en) Motor vehicle antenna mount
MY108723A (en) Printed circuit board shield assembly for a tuner and the like
CA2163733A1 (en) Electronic apparatus
EP0181120A3 (en) Automobile antenna system
EP0903805A3 (en) Planar antenna device and a method for providing conductive elements on a substrate
EP0317256A3 (en) A printed circuit substrate
CA2069781A1 (en) Radio pager
EP0597757A3 (en) Motor vehicle window antenna.
ITMI921075A0 (en) CIRCUIT TO GENERATE RADIO FREQUENCY SIGNALS FOR ELECTRONIC SCANNING ANTENNAS AND IN PARTICULAR FOR TACAN SYSTEMS, WITH A PHASE SHIFT SUITABLE FOR THE SAME

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19880920

17Q First examination report despatched

Effective date: 19910221

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: 19910704

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KONDO, HIROSHI

Inventor name: OHE, JUNZO