AU681525B2 - Modular electronic sign system - Google Patents

Modular electronic sign system Download PDF

Info

Publication number
AU681525B2
AU681525B2 AU26001/95A AU2600195A AU681525B2 AU 681525 B2 AU681525 B2 AU 681525B2 AU 26001/95 A AU26001/95 A AU 26001/95A AU 2600195 A AU2600195 A AU 2600195A AU 681525 B2 AU681525 B2 AU 681525B2
Authority
AU
Australia
Prior art keywords
dielectric substrate
antenna portion
conductive substrate
substrate
radiating element
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
AU26001/95A
Other languages
English (en)
Other versions
AU2600195A (en
Inventor
Heinrich Bantli
Stephen Hom
Edmund J Ring
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU2600195A publication Critical patent/AU2600195A/en
Application granted granted Critical
Publication of AU681525B2 publication Critical patent/AU681525B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • 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
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
AU26001/95A 1994-05-23 1995-05-22 Modular electronic sign system Ceased AU681525B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24764394A 1994-05-23 1994-05-23
US247643 1994-05-23
PCT/US1995/006448 WO1995032528A1 (en) 1994-05-23 1995-05-22 Modular electronic sign system

Publications (2)

Publication Number Publication Date
AU2600195A AU2600195A (en) 1995-12-18
AU681525B2 true AU681525B2 (en) 1997-08-28

Family

ID=22935721

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26001/95A Ceased AU681525B2 (en) 1994-05-23 1995-05-22 Modular electronic sign system

Country Status (9)

Country Link
EP (1) EP0761020B1 (ko)
JP (1) JPH10500825A (ko)
KR (1) KR970703626A (ko)
AU (1) AU681525B2 (ko)
BR (1) BR9507694A (ko)
CA (1) CA2189137A1 (ko)
DE (1) DE69505373T2 (ko)
ES (1) ES2122617T3 (ko)
WO (1) WO1995032528A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5844523A (en) * 1996-02-29 1998-12-01 Minnesota Mining And Manufacturing Company Electrical and electromagnetic apparatuses using laminated structures having thermoplastic elastomeric and conductive layers
DE29606416U1 (de) * 1996-04-06 1996-06-27 Mekra Rangau Plastics Außenrückspiegel für Kraftfahrzeuge, insbesondere Nutzfahrzeuge
JP3255403B2 (ja) 1998-12-24 2002-02-12 インターナショナル・ビジネス・マシーンズ・コーポレーション パッチアンテナおよびそれを用いた電子機器
EP1411465B1 (en) 2001-06-19 2008-08-06 Nippon Carbide Kogyo Kabushiki Kaisha Retroreflective product in which integrated circuit is sealed
NZ549173A (en) * 2006-08-15 2007-06-29 Times 7 Holdings Ltd Licence plate with integrated antenna
EP2530655A1 (de) 2011-05-30 2012-12-05 Toll Collect GmbH Verfahrenzur Einrichtung eines mobilen Fahrzeuggerätes sowie Fahrzeugeinrichtung mit einem solchen mobilen Fahrzeugerät
DE102018106432A1 (de) * 2018-03-20 2019-09-26 Erich Utsch Ag Anordnung aus einem Schild und einem das Schild tragenden Schildträger
DE102019211547A1 (de) * 2019-08-01 2021-02-04 Robert Bosch Gmbh Steuergerät mit Antenne

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0312989A2 (en) * 1987-10-19 1989-04-26 Sony Corporation Microwave antenna structure
US4847625A (en) * 1988-02-16 1989-07-11 Ford Aerospace Corporation Wideband, aperture-coupled microstrip antenna
EP0590928A1 (en) * 1992-09-28 1994-04-06 Pilkington Plc Patch antenna assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001822A (en) * 1974-05-28 1977-01-04 Rca Corporation Electronic license plate for motor vehicles
US4908615A (en) * 1987-06-26 1990-03-13 Texas Instruments Incorporated Traffic light control system and method
KR920002227B1 (ko) * 1988-05-13 1992-03-20 야기 안테나 가부시끼가이샤 마이크로스트립 어레이 안테나
JPH0252506A (ja) * 1988-08-17 1990-02-22 Japan Radio Co Ltd マイクロストリップアンテナ
JPH03220802A (ja) * 1990-01-26 1991-09-30 Pioneer Electron Corp マイクロストリップアンテナ
US5512901A (en) * 1991-09-30 1996-04-30 Trw Inc. Built-in radiation structure for a millimeter wave radar sensor
JPH05183327A (ja) * 1991-12-26 1993-07-23 Maspro Denkoh Corp 車載用アンテナ
JP2777026B2 (ja) * 1992-08-10 1998-07-16 三菱電機株式会社 フェーズドアレイアンテナ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0312989A2 (en) * 1987-10-19 1989-04-26 Sony Corporation Microwave antenna structure
US4847625A (en) * 1988-02-16 1989-07-11 Ford Aerospace Corporation Wideband, aperture-coupled microstrip antenna
EP0590928A1 (en) * 1992-09-28 1994-04-06 Pilkington Plc Patch antenna assembly

Also Published As

Publication number Publication date
DE69505373T2 (de) 1999-04-08
ES2122617T3 (es) 1998-12-16
KR970703626A (ko) 1997-07-03
EP0761020A1 (en) 1997-03-12
EP0761020B1 (en) 1998-10-14
JPH10500825A (ja) 1998-01-20
BR9507694A (pt) 1997-09-23
DE69505373D1 (de) 1998-11-19
CA2189137A1 (en) 1995-11-30
AU2600195A (en) 1995-12-18
WO1995032528A1 (en) 1995-11-30

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