US20020000942A1 - Vehicle exterior mirror with antenna - Google Patents

Vehicle exterior mirror with antenna Download PDF

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Publication number
US20020000942A1
US20020000942A1 US09/843,474 US84347401A US2002000942A1 US 20020000942 A1 US20020000942 A1 US 20020000942A1 US 84347401 A US84347401 A US 84347401A US 2002000942 A1 US2002000942 A1 US 2002000942A1
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US
United States
Prior art keywords
rear view
view mirror
mirror according
case
antenna
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Granted
Application number
US09/843,474
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US6380902B2 (en
Inventor
Bernard Duroux
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SMR Patents SARL
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Individual
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Priority to US09/843,474 priority Critical patent/US6380902B2/en
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Publication of US6380902B2 publication Critical patent/US6380902B2/en
Assigned to SMR PATENTS S.A.R.L reassignment SMR PATENTS S.A.R.L ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DUROUX, CLOTILDE SIMONE ANDREE, DUROUX, DOMINIQUE MARGUERITE SUZANNE
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
    • B60R2001/1261—Mirror assemblies combined with other articles, e.g. clocks with antennae

Definitions

  • This invention relates to an exterior rear view mirror for a motor vehicle comprising a case containing a mirror glass or other reflective member and an antenna for transmitting and/or receiving radio frequency electromagnetic radiation comprising an electrically conductive layer on a surface of the case.
  • An exterior mirror of this type is disclosed in GB-A-1590824.
  • the case comprises a body moulded from plastics material having a bright copper layer deposited on substantially the whole of its outer surface for receiving a chromium-plated outer layer.
  • the bright copper layer also serves as an antenna.
  • the antenna comprises an electrically conductive layer on a surface of a rigid member forming part of the mirror assembly.
  • FIG. 1 is a perspective view of a vehicle exterior mirror in accordance with the invention
  • FIG. 2 is a perspective view of the case of the mirror shown in FIG. 1;
  • FIG. 3 is a perspective view of the mirror case shown in FIG. 2, from a different angle;
  • FIG. 4 is a view into the mirror case of FIGS. 2 and 3 through the opening in which the mirror glass would be mounted;
  • FIG. 5 is a cross-sectional view taken on the line 5 - 5 in FIG. 4;
  • FIG. 6 is a cross-sectional view taken on the line 6 - 6 in FIG. 4;
  • FIG. 7 is a diagram illustration dimensions of a theoretical conical antenna.
  • FIG. 1 shows a vehicle rear-view mirror comprising a reflective member 10 fitted in a case 11 , which is mounted on a bracket 12 , which is secured to one of the front doors 14 of a motor car 16 .
  • the case 11 has a clip 18 and guides 20 and 22 by means of which it is secured to an internal frame member (not shown) of the mirror assembly.
  • a first metallic foil element 30 is secured by adhesive to the inside surface of the outboard end of the case 11 .
  • the element 30 is formed in two symmetrical halves 30 a and 30 b interconnected by a link part 32 which is connected by a coaxial cable 34 to a mobile telephone (not shown).
  • FIG. 7 shows a cone of half cone angle ⁇ and length ⁇ .
  • Theoretically ⁇ should be equal to wavelength ⁇ of the radio signals (i.e. the speed of light divided by the centre frequency). In practice, acceptable results are achieved if ⁇ is three tenths of the theoretical value.
  • the length ⁇ of foil element may be about three tenths of the wavelength ⁇ .
  • foil elements 36 and 38 that are a mirror image of one another are secured by adhesive to the central and inboard parts of the interior surface of the case 11 .
  • These foil elements 36 and 38 are connected by a cable 40 to a radio broadcast receiver, for example an FM radio receiver (not shown).
  • a third antenna 42 is connected by a cable 44 to a transponder (not shown) for an automatic road toll charging system; a fourth antenna 46 is connected by a cable 48 to a controller for the central door locking system for the car 16 .
  • Another antenna 50 positioned in the centre of the mirror case 11 is connected by a cable 52 to a digital radio receiver (not shown) while a further antenna 54 is connected by a cable 56 to a GPS receiver (also not shown).
  • the antennae 42 , 46 , 50 and 54 are rigid antennae mounted within the case 11 .
  • the various cables 34 , 40 , 44 , 48 , 52 and 56 are shown as parallel to one another, in practice they are gathered together so as to extend through the interior of the bracket 12 into the interior of the car 16 , where they are connected to their respective transmitters and/or receivers.
  • Antennae comprising metal inserts moulded into the case 11 may replace the foil antennae 30 , 36 and 38 .
  • Another alternative is for the case or cover member to be formed as co-moulding of two different plastics material, only one of which will accept surface metallisation. A layer of metal is then deposited on this part to serve as the antennae.
  • the electrically conductive layer may be formed either on the inner surface of such cover member or on that part of the outer surface of the mirror case which is enclosed by the cover member.
  • one or more antennae may take the form of a conductive layer on part of the mounting for the mirror glass or other reflective member.
  • the mirror assembly may in addition incorporate other antennae for receiving GPS signals, remote operation of the car door locks and transponders for automatic road toll accounting systems. Some of these additional antennae may be formed as self-supporting rigid members.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Aerials (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Support Of Aerials (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

An exterior rear view mirror for a motor vehicle comprises a case containing a reflective member and an antenna, consisting of an electrically conductive layer on a surface of the case, for transmitting and/or receiving radio frequency electromagnetic radiation. The electrically conductive layer has at least one zone having its periphery shaped in accordance with the frequency of said electromagnetic radiation.

Description

    RELATED APPLICATIONS
  • This application is a continuation of U.S. Ser. No. 09/404,101 filed Sep. 23, 1999.[0001]
    • FIELD
  • This invention relates to an exterior rear view mirror for a motor vehicle comprising a case containing a mirror glass or other reflective member and an antenna for transmitting and/or receiving radio frequency electromagnetic radiation comprising an electrically conductive layer on a surface of the case. [0002]
    • RELATED ART
  • An exterior mirror of this type is disclosed in GB-A-1590824. The case comprises a body moulded from plastics material having a bright copper layer deposited on substantially the whole of its outer surface for receiving a chromium-plated outer layer. The bright copper layer also serves as an antenna. [0003]
    • SUMMARY OF THE INVENTION
  • According to the invention, in a rear-view mirror assembly of the type described above, the antenna comprises an electrically conductive layer on a surface of a rigid member forming part of the mirror assembly.[0004]
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view of a vehicle exterior mirror in accordance with the invention; [0005]
  • FIG. 2 is a perspective view of the case of the mirror shown in FIG. 1; [0006]
  • FIG. 3 is a perspective view of the mirror case shown in FIG. 2, from a different angle; [0007]
  • FIG. 4 is a view into the mirror case of FIGS. 2 and 3 through the opening in which the mirror glass would be mounted; [0008]
  • FIG. 5 is a cross-sectional view taken on the line [0009] 5-5 in FIG. 4;
  • FIG. 6 is a cross-sectional view taken on the line [0010] 6-6 in FIG. 4; and
  • FIG. 7 is a diagram illustration dimensions of a theoretical conical antenna.[0011]
    • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
  • FIG. 1 shows a vehicle rear-view mirror comprising a [0012] reflective member 10 fitted in a case 11, which is mounted on a bracket 12, which is secured to one of the front doors 14 of a motor car 16. As can be seen from FIG. 2, the case 11 has a clip 18 and guides 20 and 22 by means of which it is secured to an internal frame member (not shown) of the mirror assembly. In accordance with the invention, a first metallic foil element 30 is secured by adhesive to the inside surface of the outboard end of the case 11. As can best be seen from FIG. 4, the element 30 is formed in two symmetrical halves 30 a and 30 b interconnected by a link part 32 which is connected by a coaxial cable 34 to a mobile telephone (not shown). The two symmetrical halves 30 a and 30 b approximate to a conical antenna. FIG. 7 shows a cone of half cone angle θ and length └. Theoretically └ should be equal to wavelength λ of the radio signals (i.e. the speed of light divided by the centre frequency). In practice, acceptable results are achieved if └ is three tenths of the theoretical value.
  • The theoretical formula for the feed-point impedance (Zk) of a conical antenna is:[0013]
  • Zk=(Zo/π)Ln cot g(θ/2)
  • where Zo is the free space impedance (377 ohms in air) and “Ln cot g” means “logarithmic cotangent”. 30° is a realistic practical value for θ. [0014]
  • The relationship between the angle θ and the impedance of the antenna is linear. Good reception can be obtained if the actual feed-point impedance is between half and twice its optimum value. Provided this condition is met, it can be shown from FIGS. [0015] 8-15 on page 355 of John D. Kraus, “Antennas”, published by McGraw Hill, ISBN 0-07-0354-22-7, that, because the curve is practically linear in the area used, a practical optimised value Zo for the actual feed-point impedance is:
  • Zo=1500(└/λ)−113-3
  • It follows that the length └ of the [0016] foil elements 30 a and 30 b and the half-cone angle θ is:
  • (Zo/π)Ln Cot gθ/2=1500(└/λ)−113-3
  • In practice, the length └ of foil element may be about three tenths of the wavelength λ. [0017]
  • Two [0018] other foil elements 36 and 38 that are a mirror image of one another are secured by adhesive to the central and inboard parts of the interior surface of the case 11. These foil elements 36 and 38 are connected by a cable 40 to a radio broadcast receiver, for example an FM radio receiver (not shown).
  • In addition to the above two antennae, a [0019] third antenna 42 is connected by a cable 44 to a transponder (not shown) for an automatic road toll charging system; a fourth antenna 46 is connected by a cable 48 to a controller for the central door locking system for the car 16. Another antenna 50, positioned in the centre of the mirror case 11 is connected by a cable 52 to a digital radio receiver (not shown) while a further antenna 54 is connected by a cable 56 to a GPS receiver (also not shown).
  • The [0020] antennae 42, 46, 50 and 54 are rigid antennae mounted within the case 11. Although the various cables 34, 40, 44, 48, 52 and 56 are shown as parallel to one another, in practice they are gathered together so as to extend through the interior of the bracket 12 into the interior of the car 16, where they are connected to their respective transmitters and/or receivers.
  • Antennae comprising metal inserts moulded into the [0021] case 11 may replace the foil antennae 30, 36 and 38. Another alternative is for the case or cover member to be formed as co-moulding of two different plastics material, only one of which will accept surface metallisation. A layer of metal is then deposited on this part to serve as the antennae.
  • If the case has a separate decorative exterior cover member of the type described in European Patent Application No. 98302674.1, the electrically conductive layer may be formed either on the inner surface of such cover member or on that part of the outer surface of the mirror case which is enclosed by the cover member. [0022]
  • Alternatively or additionally one or more antennae may take the form of a conductive layer on part of the mounting for the mirror glass or other reflective member. [0023]
  • The mirror assembly may in addition incorporate other antennae for receiving GPS signals, remote operation of the car door locks and transponders for automatic road toll accounting systems. Some of these additional antennae may be formed as self-supporting rigid members. [0024]

Claims (17)

1. An exterior rear view mirror for a motor vehicle comprising a case containing a reflective member and an antenna for transmitting and/or receiving radio frequency electromagnetic radiation comprising an electrically conductive layer on a surface of the case, characterized in that the electrically conductive layer comprises a first zone having its periphery shaped in accordance with the frequency of said electromagnetic radiation.
2. A rear view mirror according to claim 1, wherein the length of said first zone is substantially equal to about three tenths of the wavelength of said electromagnetic radiation.
3. A rear view mirror according to claim 2, wherein said first zone is formed on a curved part of the surface of the case so as to form a part-conical antenna, the half cone angle θ of which is related to the length └, the feed-point impedance Zo and the wavelength λ by the formula:
(Zo/π)Ln Cot gθ/2=1500(└/λ)−113,3
4. A rear view mirror according to claim 1, wherein the electrically conductive layer comprises a further zone for receiving electromagnetic radiation of a frequency different from that received by said first zone.
5. A rear view mirror according to claim 1, wherein the electrically conductive layer is located on the inside surface of the case.
6. A rear view mirror according to claim 1, wherein the case has an exterior cover member and the electrically conductive layer is applied to the inner surface of said exterior cover member.
7. A rear view mirror according to claim 1, wherein the case has an exterior cover member and the conductive layer is located on a part of the outer surface of the mirror case, which is enclosed by the cover member.
8. A rear view mirror according to claim 1, wherein the electrically conductive layer comprises foil secured by adhesive.
9. A rear view mirror according to claim 1, wherein the electrically conductive layer comprises an insert moulding formed as part of one of the case and the cover member.
10. A rear view mirror according to claim 1, wherein the case is formed as co-moulding of two different plastics material, only one of which is capable of accepting surface metallisation, and the conductive layer comprises metallisation deposited thereon.
11. A rear view mirror according to claim 1, wherein the electrically conductive mirror comprises first and second zones which are shaped so that the first zone is a mirror image of the second zone.
12. A rear view mirror according to claim 1, having at least one additional antenna formed as self-supporting rigid member located within the mirror case.
13. A rear view mirror according to claim 1, having an antenna for a mobile telephone.
14. A rear view mirror according to claim 1, having an antenna for FM radio reception
15. A rear view mirror according to claim 1, having an antenna for receiving GPS signals.
16. A rear view mirror according to claim 1, having an antenna for a remote operation of the car door locks.
17. A rear view mirror according to claim 1, having an antenna for a for an automatic road toll accounting system.
US09/843,474 1998-09-23 2001-04-26 Vehicle exterior mirror with antenna Expired - Lifetime US6380902B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/843,474 US6380902B2 (en) 1998-09-23 2001-04-26 Vehicle exterior mirror with antenna

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9820622.0A GB9820622D0 (en) 1998-09-23 1998-09-23 Vehicle exterior mirror with antenna
GB9820622 1998-09-23
GB9820622.0 1998-09-23
US09/404,101 US6259412B1 (en) 1998-09-23 1999-09-23 Vehicle exterior mirror with antenna
US09/843,474 US6380902B2 (en) 1998-09-23 2001-04-26 Vehicle exterior mirror with antenna

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US09/404,101 Continuation US6259412B1 (en) 1998-09-23 1999-09-23 Vehicle exterior mirror with antenna

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US20020000942A1 true US20020000942A1 (en) 2002-01-03
US6380902B2 US6380902B2 (en) 2002-04-30

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US09/404,101 Expired - Lifetime US6259412B1 (en) 1998-09-23 1999-09-23 Vehicle exterior mirror with antenna
US09/843,474 Expired - Lifetime US6380902B2 (en) 1998-09-23 2001-04-26 Vehicle exterior mirror with antenna

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EP (1) EP0989028B1 (en)
JP (1) JP2000114842A (en)
DE (1) DE69935565T2 (en)
GB (1) GB9820622D0 (en)

Cited By (10)

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US20020140615A1 (en) * 1999-09-20 2002-10-03 Carles Puente Baliarda Multilevel antennae
US20020171601A1 (en) * 1999-10-26 2002-11-21 Carles Puente Baliarda Interlaced multiband antenna arrays
US20030112190A1 (en) * 2000-04-19 2003-06-19 Baliarda Carles Puente Advanced multilevel antenna for motor vehicles
US20040145526A1 (en) * 2001-04-16 2004-07-29 Carles Puente Baliarda Dual-band dual-polarized antenna array
US20040257285A1 (en) * 2001-10-16 2004-12-23 Quintero Lllera Ramiro Multiband antenna
US20050190106A1 (en) * 2001-10-16 2005-09-01 Jaume Anguera Pros Multifrequency microstrip patch antenna with parasitic coupled elements
US20050231427A1 (en) * 2000-01-19 2005-10-20 Carles Puente Baliarda Space-filling miniature antennas
US20060077101A1 (en) * 2001-10-16 2006-04-13 Carles Puente Baliarda Loaded antenna
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822563B2 (en) 1997-09-22 2004-11-23 Donnelly Corporation Vehicle imaging system with accessory control
US5910854A (en) 1993-02-26 1999-06-08 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices
US5877897A (en) 1993-02-26 1999-03-02 Donnelly Corporation Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array
US5668663A (en) 1994-05-05 1997-09-16 Donnelly Corporation Electrochromic mirrors and devices
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US7655894B2 (en) 1996-03-25 2010-02-02 Donnelly Corporation Vehicular image sensing system
US6172613B1 (en) 1998-02-18 2001-01-09 Donnelly Corporation Rearview mirror assembly incorporating vehicle information display
US6124886A (en) 1997-08-25 2000-09-26 Donnelly Corporation Modular rearview mirror assembly
US8294975B2 (en) 1997-08-25 2012-10-23 Donnelly Corporation Automotive rearview mirror assembly
US6326613B1 (en) 1998-01-07 2001-12-04 Donnelly Corporation Vehicle interior mirror assembly adapted for containing a rain sensor
US8288711B2 (en) 1998-01-07 2012-10-16 Donnelly Corporation Interior rearview mirror system with forwardly-viewing camera and a control
US6690268B2 (en) 2000-03-02 2004-02-10 Donnelly Corporation Video mirror systems incorporating an accessory module
US6445287B1 (en) 2000-02-28 2002-09-03 Donnelly Corporation Tire inflation assistance monitoring system
US6329925B1 (en) 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display
US6693517B2 (en) 2000-04-21 2004-02-17 Donnelly Corporation Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants
US6477464B2 (en) * 2000-03-09 2002-11-05 Donnelly Corporation Complete mirror-based global-positioning system (GPS) navigation solution
US6553308B1 (en) 1999-04-29 2003-04-22 Donnelly Corporation Vehicle-based navigation system with smart map filtering, portable unit home-base registration and multiple navigation system preferential use
GB9820622D0 (en) * 1998-09-23 1998-11-18 Britax Geco Sa Vehicle exterior mirror with antenna
DE10107319A1 (en) * 2000-02-18 2002-01-31 Aisin Seiki Loop antenna device
US7370983B2 (en) 2000-03-02 2008-05-13 Donnelly Corporation Interior mirror assembly with display
US7167796B2 (en) 2000-03-09 2007-01-23 Donnelly Corporation Vehicle navigation system for use with a telematics system
US6396408B2 (en) 2000-03-31 2002-05-28 Donnelly Corporation Digital electrochromic circuit with a vehicle network
IT1321018B1 (en) * 2000-10-10 2003-12-30 Fiat Auto Spa DEVICE FOR RECEIVING POSITION SIGNALS ACCORDING TO THE GPS SYSTEM.
US6697024B2 (en) * 2000-10-20 2004-02-24 Donnelly Corporation Exterior mirror with antenna
US7581859B2 (en) 2005-09-14 2009-09-01 Donnelly Corp. Display device for exterior rearview mirror
DE60220379T2 (en) 2001-01-23 2008-01-24 Donnelly Corp., Holland IMPROVED VEHICLE LIGHTING SYSTEM
WO2006124682A2 (en) 2005-05-16 2006-11-23 Donnelly Corporation Vehicle mirror assembly with indicia at reflective element
US7255451B2 (en) 2002-09-20 2007-08-14 Donnelly Corporation Electro-optic mirror cell
JP2002347520A (en) * 2001-05-25 2002-12-04 Mitsubishi Electric Corp Vehicle periphery surveillance device
US7697027B2 (en) 2001-07-31 2010-04-13 Donnelly Corporation Vehicular video system
US6882287B2 (en) 2001-07-31 2005-04-19 Donnelly Corporation Automotive lane change aid
US6946978B2 (en) * 2002-04-25 2005-09-20 Donnelly Corporation Imaging system for vehicle
US6918674B2 (en) 2002-05-03 2005-07-19 Donnelly Corporation Vehicle rearview mirror system
WO2003093857A2 (en) 2002-05-03 2003-11-13 Donnelly Corporation Object detection system for vehicle
EP1514246A4 (en) 2002-06-06 2008-04-16 Donnelly Corp Interior rearview mirror system with compass
US7329013B2 (en) 2002-06-06 2008-02-12 Donnelly Corporation Interior rearview mirror system with compass
US6741931B1 (en) 2002-09-05 2004-05-25 Daimlerchrysler Corporation Vehicle navigation system with off-board server
US7310177B2 (en) 2002-09-20 2007-12-18 Donnelly Corporation Electro-optic reflective element assembly
US7274501B2 (en) 2002-09-20 2007-09-25 Donnelly Corporation Mirror reflective element assembly
US7289037B2 (en) 2003-05-19 2007-10-30 Donnelly Corporation Mirror assembly for vehicle
US7446924B2 (en) 2003-10-02 2008-11-04 Donnelly Corporation Mirror reflective element assembly including electronic component
US7308341B2 (en) 2003-10-14 2007-12-11 Donnelly Corporation Vehicle communication system
US7526103B2 (en) 2004-04-15 2009-04-28 Donnelly Corporation Imaging system for vehicle
JP2006005515A (en) * 2004-06-16 2006-01-05 Altia Hashimoto Co Ltd Transparent device for radio wave or the like
US7248225B2 (en) * 2004-07-30 2007-07-24 Delphi Technologies, Inc. Vehicle mirror housing antenna assembly
US7881496B2 (en) 2004-09-30 2011-02-01 Donnelly Corporation Vision system for vehicle
WO2006038271A1 (en) * 2004-10-01 2006-04-13 Murakami Corporation Outer mirror for vehicle
US7720580B2 (en) 2004-12-23 2010-05-18 Donnelly Corporation Object detection system for vehicle
US7239281B2 (en) * 2005-04-06 2007-07-03 Yeoujyi Electronics Co., Ltd. Fin-shaped antenna apparatus for vehicle radio application
CN101535087B (en) 2005-11-01 2013-05-15 唐纳利公司 Interior rearview mirror with display
JP4694394B2 (en) * 2006-03-20 2011-06-08 ミツミ電機株式会社 In-vehicle composite antenna device
DE102006025176C5 (en) * 2006-05-30 2023-02-23 Continental Automotive Technologies GmbH Antenna module for a vehicle
WO2008024639A2 (en) 2006-08-11 2008-02-28 Donnelly Corporation Automatic headlamp control system
WO2008127752A2 (en) 2007-01-25 2008-10-23 Magna Electronics Radar sensing system for vehicle
US7914187B2 (en) 2007-07-12 2011-03-29 Magna Electronics Inc. Automatic lighting system with adaptive alignment function
US8017898B2 (en) 2007-08-17 2011-09-13 Magna Electronics Inc. Vehicular imaging system in an automatic headlamp control system
WO2009036176A1 (en) 2007-09-11 2009-03-19 Magna Electronics Imaging system for vehicle
US8446470B2 (en) 2007-10-04 2013-05-21 Magna Electronics, Inc. Combined RGB and IR imaging sensor
US8154418B2 (en) 2008-03-31 2012-04-10 Magna Mirrors Of America, Inc. Interior rearview mirror system
US9487144B2 (en) 2008-10-16 2016-11-08 Magna Mirrors Of America, Inc. Interior mirror assembly with display
US9126525B2 (en) 2009-02-27 2015-09-08 Magna Electronics Inc. Alert system for vehicle
US20100266326A1 (en) * 2009-04-21 2010-10-21 Chuang Cheng-Hua Mark-erasable pen cap
US8376595B2 (en) 2009-05-15 2013-02-19 Magna Electronics, Inc. Automatic headlamp control
US9495876B2 (en) 2009-07-27 2016-11-15 Magna Electronics Inc. Vehicular camera with on-board microcontroller
WO2011014482A1 (en) 2009-07-27 2011-02-03 Magna Electronics Inc. Parking assist system
JP5346746B2 (en) * 2009-08-31 2013-11-20 株式会社村上開明堂 Outer mirror with turn lamp
WO2011028686A1 (en) 2009-09-01 2011-03-10 Magna Mirrors Of America, Inc. Imaging and display system for vehicle
US8890955B2 (en) 2010-02-10 2014-11-18 Magna Mirrors Of America, Inc. Adaptable wireless vehicle vision system based on wireless communication error
US9117123B2 (en) 2010-07-05 2015-08-25 Magna Electronics Inc. Vehicular rear view camera display system with lifecheck function
US9900522B2 (en) 2010-12-01 2018-02-20 Magna Electronics Inc. System and method of establishing a multi-camera image using pixel remapping
US9264672B2 (en) 2010-12-22 2016-02-16 Magna Mirrors Of America, Inc. Vision display system for vehicle
WO2012103193A1 (en) 2011-01-26 2012-08-02 Magna Electronics Inc. Rear vision system with trailer angle detection
US9194943B2 (en) 2011-04-12 2015-11-24 Magna Electronics Inc. Step filter for estimating distance in a time-of-flight ranging system
US9146898B2 (en) 2011-10-27 2015-09-29 Magna Electronics Inc. Driver assist system with algorithm switching
WO2013126715A2 (en) 2012-02-22 2013-08-29 Magna Electronics, Inc. Vehicle camera system with image manipulation
US9446713B2 (en) 2012-09-26 2016-09-20 Magna Electronics Inc. Trailer angle detection system
US9558409B2 (en) 2012-09-26 2017-01-31 Magna Electronics Inc. Vehicle vision system with trailer angle detection
US9508014B2 (en) 2013-05-06 2016-11-29 Magna Electronics Inc. Vehicular multi-camera vision system
US10328932B2 (en) 2014-06-02 2019-06-25 Magna Electronics Inc. Parking assist system with annotated map generation
EP3247590B1 (en) * 2015-01-20 2021-09-01 Gentex Corporation Rearview mirror assembly with antenna
US10214206B2 (en) 2015-07-13 2019-02-26 Magna Electronics Inc. Parking assist system for vehicle
US10078789B2 (en) 2015-07-17 2018-09-18 Magna Electronics Inc. Vehicle parking assist system with vision-based parking space detection
US10187590B2 (en) 2015-10-27 2019-01-22 Magna Electronics Inc. Multi-camera vehicle vision system with image gap fill
US11277558B2 (en) 2016-02-01 2022-03-15 Magna Electronics Inc. Vehicle vision system with master-slave camera configuration
US11433809B2 (en) 2016-02-02 2022-09-06 Magna Electronics Inc. Vehicle vision system with smart camera video output
US20170249635A1 (en) * 2016-02-26 2017-08-31 Magna Mirrors Of America, Inc. Transaction authorization system for vehicle
US10160437B2 (en) 2016-02-29 2018-12-25 Magna Electronics Inc. Vehicle control system with reverse assist
US20170253237A1 (en) 2016-03-02 2017-09-07 Magna Electronics Inc. Vehicle vision system with automatic parking function
US10074894B1 (en) 2017-05-22 2018-09-11 Peloton Technology, Inc. Transceiver antenna for vehicle side mirrors
US11588230B2 (en) * 2020-11-12 2023-02-21 Aptiv Technologies Limited System for transmitting radio frequency signals from a vehicle

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445040A (en) 1977-09-16 1979-04-10 Nissan Motor Co Ltd Rear warning radar device
GB1590824A (en) 1977-10-27 1981-06-10 Pritchard Plastics Ltd Vehicle rear view mirrors including radio aerials
US4868915A (en) * 1984-02-23 1989-09-19 Allied Corporation Keyless entry system having remote marker for motor vehicles
GB2157633A (en) 1984-04-11 1985-10-30 William Sydney Charlton Rear view mirrors
JPS63250903A (en) * 1987-04-07 1988-10-18 Mitsugi Inaba Antenna for automobile
GB8914700D0 (en) 1989-06-27 1989-08-16 Charlton William S Rear view mirrors including radio aerials
US5504478A (en) 1994-01-12 1996-04-02 Gentex Corporation Radio frequency control system
US5971552A (en) 1995-12-08 1999-10-26 Donnelly Corporation Vehicle global positioning system
US6078294A (en) * 1996-03-01 2000-06-20 Toyota Jidosha Kabushiki Kaisha Antenna device for vehicles
JPH09246827A (en) * 1996-03-01 1997-09-19 Toyota Motor Corp Vehicle antenna system
DE29606416U1 (en) * 1996-04-06 1996-06-27 Mekra Rangau Plastics GmbH & Co KG, 90765 Fürth Exterior rear-view mirrors for motor vehicles, in particular commercial vehicles
DE19630070A1 (en) * 1996-07-25 1998-01-29 Hohe Gmbh & Co Kg Satellite signal receiving antenna for GPS
CA2230930A1 (en) 1997-04-25 1998-10-25 Dale Gathergood Exterior rear view mirror integral warning light
JPH1142977A (en) * 1997-07-30 1999-02-16 Kojima Press Co Ltd Vehicle antenna and its manufacture
JPH11251830A (en) * 1998-03-05 1999-09-17 Mitsubishi Electric Corp Antenna device
JPH11308034A (en) * 1998-04-21 1999-11-05 Yazaki Corp Antenna arrangement of onboard answering machine
DE19923833B4 (en) * 1998-05-30 2009-05-07 Volkswagen Ag Antenna or antenna arrangement for a motor vehicle
GB9820622D0 (en) * 1998-09-23 1998-11-18 Britax Geco Sa Vehicle exterior mirror with antenna

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8009111B2 (en) 1999-09-20 2011-08-30 Fractus, S.A. Multilevel antennae
US10056682B2 (en) 1999-09-20 2018-08-21 Fractus, S.A. Multilevel antennae
US9761934B2 (en) 1999-09-20 2017-09-12 Fractus, S.A. Multilevel antennae
US9362617B2 (en) 1999-09-20 2016-06-07 Fractus, S.A. Multilevel antennae
US9240632B2 (en) 1999-09-20 2016-01-19 Fractus, S.A. Multilevel antennae
US9054421B2 (en) 1999-09-20 2015-06-09 Fractus, S.A. Multilevel antennae
US20050110688A1 (en) * 1999-09-20 2005-05-26 Baliarda Carles P. Multilevel antennae
US9000985B2 (en) 1999-09-20 2015-04-07 Fractus, S.A. Multilevel antennae
US8976069B2 (en) 1999-09-20 2015-03-10 Fractus, S.A. Multilevel antennae
US8941541B2 (en) 1999-09-20 2015-01-27 Fractus, S.A. Multilevel antennae
US20050259009A1 (en) * 1999-09-20 2005-11-24 Carles Puente Baliarda Multilevel antennae
US8330659B2 (en) 1999-09-20 2012-12-11 Fractus, S.A. Multilevel antennae
US20060290573A1 (en) * 1999-09-20 2006-12-28 Carles Puente Baliarda Multilevel antennae
US20020140615A1 (en) * 1999-09-20 2002-10-03 Carles Puente Baliarda Multilevel antennae
US20090167625A1 (en) * 1999-09-20 2009-07-02 Fractus, S.A. Multilevel antennae
US8154463B2 (en) 1999-09-20 2012-04-10 Fractus, S.A. Multilevel antennae
US8154462B2 (en) 1999-09-20 2012-04-10 Fractus, S.A. Multilevel antennae
US8228256B2 (en) 1999-10-26 2012-07-24 Fractus, S.A. Interlaced multiband antenna arrays
US20050146481A1 (en) * 1999-10-26 2005-07-07 Baliarda Carles P. Interlaced multiband antenna arrays
US20090267863A1 (en) * 1999-10-26 2009-10-29 Carles Puente Baliarda Interlaced multiband antenna arrays
US20020171601A1 (en) * 1999-10-26 2002-11-21 Carles Puente Baliarda Interlaced multiband antenna arrays
US9905940B2 (en) 1999-10-26 2018-02-27 Fractus, S.A. Interlaced multiband antenna arrays
US7932870B2 (en) 1999-10-26 2011-04-26 Fractus, S.A. Interlaced multiband antenna arrays
US8896493B2 (en) 1999-10-26 2014-11-25 Fractus, S.A. Interlaced multiband antenna arrays
US10355346B2 (en) 2000-01-19 2019-07-16 Fractus, S.A. Space-filling miniature antennas
US9331382B2 (en) 2000-01-19 2016-05-03 Fractus, S.A. Space-filling miniature antennas
US20050231427A1 (en) * 2000-01-19 2005-10-20 Carles Puente Baliarda Space-filling miniature antennas
US20030112190A1 (en) * 2000-04-19 2003-06-19 Baliarda Carles Puente Advanced multilevel antenna for motor vehicles
US6809692B2 (en) 2000-04-19 2004-10-26 Advanced Automotive Antennas, S.L. Advanced multilevel antenna for motor vehicles
US20040145526A1 (en) * 2001-04-16 2004-07-29 Carles Puente Baliarda Dual-band dual-polarized antenna array
US8723742B2 (en) 2001-10-16 2014-05-13 Fractus, S.A. Multiband antenna
US20070132658A1 (en) * 2001-10-16 2007-06-14 Ramiro Quintero Illera Multiband antenna
US7920097B2 (en) 2001-10-16 2011-04-05 Fractus, S.A. Multiband antenna
US20050190106A1 (en) * 2001-10-16 2005-09-01 Jaume Anguera Pros Multifrequency microstrip patch antenna with parasitic coupled elements
US20090237316A1 (en) * 2001-10-16 2009-09-24 Carles Puente Baliarda Loaded antenna
US20060077101A1 (en) * 2001-10-16 2006-04-13 Carles Puente Baliarda Loaded antenna
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
US8228245B2 (en) 2001-10-16 2012-07-24 Fractus, S.A. Multiband antenna
US20040257285A1 (en) * 2001-10-16 2004-12-23 Quintero Lllera Ramiro Multiband antenna
US9899727B2 (en) 2006-07-18 2018-02-20 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US9099773B2 (en) 2006-07-18 2015-08-04 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
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EP0989028B1 (en) 2007-03-21
DE69935565T2 (en) 2007-12-27
DE69935565D1 (en) 2007-05-03
JP2000114842A (en) 2000-04-21
EP0989028A2 (en) 2000-03-29
EP0989028A3 (en) 2000-12-20
US6380902B2 (en) 2002-04-30
US6259412B1 (en) 2001-07-10
GB9820622D0 (en) 1998-11-18

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