EP0297328A2 - Arrangement de plusieurs antennes de vitres pour obtenir diversité d'antennes - Google Patents

Arrangement de plusieurs antennes de vitres pour obtenir diversité d'antennes Download PDF

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Publication number
EP0297328A2
EP0297328A2 EP88109330A EP88109330A EP0297328A2 EP 0297328 A2 EP0297328 A2 EP 0297328A2 EP 88109330 A EP88109330 A EP 88109330A EP 88109330 A EP88109330 A EP 88109330A EP 0297328 A2 EP0297328 A2 EP 0297328A2
Authority
EP
European Patent Office
Prior art keywords
antenna
conductor
antennas
arrangement according
connection point
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.)
Granted
Application number
EP88109330A
Other languages
German (de)
English (en)
Other versions
EP0297328A3 (fr
EP0297328B1 (fr
Inventor
Heinz Prof. Dr.-Ing. Lindenmeier
Jochen Dr.-Ing. Hopf
Leopold Dr.-Ing. Reiter
Gerhard Prof. Dr.-Ing. Flachenecker
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.)
Fuba Hans Kolbe and Co
Original Assignee
Hans Kolbe and Co
Fuba Hans Kolbe and 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 Hans Kolbe and Co, Fuba Hans Kolbe and Co filed Critical Hans Kolbe and Co
Publication of EP0297328A2 publication Critical patent/EP0297328A2/fr
Publication of EP0297328A3 publication Critical patent/EP0297328A3/fr
Application granted granted Critical
Publication of EP0297328B1 publication Critical patent/EP0297328B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H01Q1/1278—Supports; Mounting means for mounting on windscreens in association with heating wires or layers

Definitions

  • the invention relates to a multi-antenna arrangement with a plurality of antennas for antenna diversity, preferably for reception in the range of the meter waves (VHF), e.g. in a motor vehicle, according to the preamble of claim 1.
  • VHF meter waves
  • Such multi-antenna arrangements are used for receiving frequency-modulated signals, such as of FM radio.
  • Antenna diversity systems that enable a significant improvement in VHF reception in the motor vehicle require at least two antennas.
  • these antennas should preferably be designed in such a way that they are integrated into the vehicle body, which takes place optimally in the form of window antennas.
  • the vehicle rear window is suitable for realizing vehicle antennas.
  • vehicle antennas in the rear window must take into account the heating field there, the design and dimensions of which are specified from a vehicle-specific and stylistic point of view.
  • the invention is therefore based on the object of forming a multi-antenna arrangement for antenna diversity, preferably for reception in the range of meter waves (VHF) with more than two antennas in a window pane of a vehicle, including the heating field with a predetermined shape, the average reception quality with each individual antenna is as good as possible and the number of interferences that occur simultaneously in the signals of the different antennas is as small as possible.
  • VHF meter wave
  • FIG. 1 shows a window pane surrounded by a metallic frame, which is referred to below as the mass.
  • the heating surface is used for the formation of at least two FM antennas.
  • suitable pairs of terminals each of which is formed from the conductor part connection point (5a, b) and an adjacent earth point on the frame, can be Manufacture FM antennas whose signals are largely independent of each other.
  • additional VHF antennas can be attached in the partial areas of the window that are not covered with conductors, the reception signals of which are also different from the other VHF antennas, particularly with regard to the interference to be avoided.
  • the left half of the window above the heating surfaces is covered with a VHF monopoly (5c) which is designed as a parallel conductor that is combined at the connection point.
  • the dimensions of this monopoly are chosen using the available space so that the average reception power takes on the best possible value. With the usual vehicle dimensions, the width of which in the VHF range is approximately half a wavelength, monopoles with a favorable length of a quarter wavelength can thus be realized.
  • the distances from the frame and from the heating fields are set favorably according to known aspects.
  • the space above the heating field in the right part of the window is used for the design of an LMK antenna according to known aspects.
  • the heating field generally represents a mass for the LMK frequency range, just like the window frame, in terms of radio frequency.
  • the dimensions according to the dimensions of the LMK antenna are set out in DOS-P 34 10 415.1 Viewpoints set.

Landscapes

  • Details Of Aerials (AREA)
EP88109330A 1987-06-12 1988-06-11 Arrangement de plusieurs antennes de vitres pour obtenir diversité d'antennes Expired - Lifetime EP0297328B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873719692 DE3719692A1 (de) 1987-06-12 1987-06-12 Mehrantennenanordnung fuer antennendiversity in einer fensterscheibe
DE3719692 1987-06-12

Publications (3)

Publication Number Publication Date
EP0297328A2 true EP0297328A2 (fr) 1989-01-04
EP0297328A3 EP0297328A3 (fr) 1991-01-16
EP0297328B1 EP0297328B1 (fr) 1995-05-03

Family

ID=6329590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88109330A Expired - Lifetime EP0297328B1 (fr) 1987-06-12 1988-06-11 Arrangement de plusieurs antennes de vitres pour obtenir diversité d'antennes

Country Status (2)

Country Link
EP (1) EP0297328B1 (fr)
DE (2) DE3719692A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382895A1 (fr) * 1989-02-15 1990-08-22 Robert Bosch Gmbh Antenne de vitre de véhicule
EP0392969A1 (fr) * 1989-04-06 1990-10-17 FUBA Hans Kolbe & Co Antenne de fenêtre avec amplificateur d'antenne
EP0418047A2 (fr) * 1989-09-14 1991-03-20 Nippon Sheet Glass Co., Ltd. Antenne pour fenêtre de véhicule
FR2660117A1 (fr) * 1990-03-23 1991-09-27 Pizon Ernest Antenne pour vehicule automobile.
EP0560677A1 (fr) * 1992-03-11 1993-09-15 Saint-Gobain Vitrage International Vitrage en verre feuilleté chauffable équipé de fils de résistance agencés dans la couche thermoplastique intermédiaire
WO1995011530A1 (fr) * 1992-04-08 1995-04-27 Wipac Group Limited Antenne de vehicule
EP0851528A2 (fr) * 1996-12-30 1998-07-01 General Motors Corporation Antenne de vitre pour véhicule
WO1999014818A1 (fr) * 1997-09-12 1999-03-25 Ppg Industries Ohio, Inc. Installation d'antenne sur verre
US6400334B1 (en) 1999-08-11 2002-06-04 Fuba Automotive Gmbh & Co. Kg Diversity antenna system for a motor vehicle
CN1127776C (zh) * 1995-09-28 2003-11-12 圣戈班玻璃制造公司 天线窗的多种接点
WO2007009831A1 (fr) * 2005-07-15 2007-01-25 Robert Bosch Gmbh Systeme d'antenne
CN107882492A (zh) * 2017-12-11 2018-04-06 重庆工业职业技术学院 毫米波天线玻璃窗

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907493A1 (de) * 1989-03-08 1990-09-20 Lindenmeier Heinz Scheibenantenne mit antennenverstaerker
DE3914424A1 (de) * 1989-05-01 1990-12-13 Lindenmeier Heinz Antenne mit vertikaler struktur zur ausbildung einer ausgedehnten flaechenhaften kapazitaet
DE4019268A1 (de) * 1990-03-10 1991-09-12 Flachglas Ag Kraftfahrzeugscheibe in form einer zweischeiben-isolierglaseinheit mit antennenelementen
DE4406240B4 (de) * 1994-02-25 2004-02-19 Heinz Prof. Dr.-Ing. Lindenmeier Antennenanordnung auf der Heckfensterscheibe eines Kraftfahrzeugs
DE19806834A1 (de) 1997-03-22 1998-09-24 Lindenmeier Heinz Antennenanlage für den Hör- und Fernsehrundfunkempfang in Kraftfahrzeugen
DE19823202C2 (de) * 1998-05-25 2003-05-28 Hirschmann Electronics Gmbh Fahrzeug-Antenneneinrichtung
DE10100812B4 (de) 2001-01-10 2011-09-29 Heinz Lindenmeier Diversityantenne auf einer dielektrischen Fläche in einer Fahrzeugkarosserie
DE20102324U1 (de) 2001-02-08 2001-05-03 FUBA Automotive GmbH & Co. KG, 31162 Bad Salzdetfurth Kraftfahrzeugscheibe mit Antennenstrukturen
DE10211341A1 (de) 2002-03-14 2003-10-02 Kathrein Werke Kg Diversity-Antennensystem für bewegte Fahrzeuge
DE102007011636A1 (de) 2007-03-09 2008-09-11 Lindenmeier, Heinz, Prof. Dr. Ing. Antenne für den Rundfunk-Empfang mit Diversity-Funktion in einem Fahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065263A1 (fr) * 1981-05-15 1982-11-24 Asahi Glass Company Ltd. Système d'antenne incorporé dans une vitre pour voitures
EP0155647A2 (fr) * 1984-03-21 1985-09-25 Hans Kolbe & Co. Arrangement d'antenne dans la vitre arrière d'une voiture
US4608570A (en) * 1982-11-18 1986-08-26 Central Glass Company, Limited Automotive window glass antenna
WO1987007770A1 (fr) * 1986-06-02 1987-12-17 Hans Kolbe & Co. Systeme d'antennes de reception en diversite

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7010571U (de) * 1970-03-21 1970-07-13 Ver Glaswerke Gmbh Autosichtscheibe mit eingearbeiteter antenne.
DE3630519A1 (de) * 1986-09-08 1988-03-10 Lindenmeier Heinz Fensterscheibenantenne parallel zum fensterrahmen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065263A1 (fr) * 1981-05-15 1982-11-24 Asahi Glass Company Ltd. Système d'antenne incorporé dans une vitre pour voitures
US4608570A (en) * 1982-11-18 1986-08-26 Central Glass Company, Limited Automotive window glass antenna
EP0155647A2 (fr) * 1984-03-21 1985-09-25 Hans Kolbe & Co. Arrangement d'antenne dans la vitre arrière d'une voiture
WO1987007770A1 (fr) * 1986-06-02 1987-12-17 Hans Kolbe & Co. Systeme d'antennes de reception en diversite

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382895A1 (fr) * 1989-02-15 1990-08-22 Robert Bosch Gmbh Antenne de vitre de véhicule
EP0392969A1 (fr) * 1989-04-06 1990-10-17 FUBA Hans Kolbe & Co Antenne de fenêtre avec amplificateur d'antenne
EP0418047A2 (fr) * 1989-09-14 1991-03-20 Nippon Sheet Glass Co., Ltd. Antenne pour fenêtre de véhicule
EP0418047A3 (en) * 1989-09-14 1991-07-31 Nippon Sheet Glass Co., Ltd. Glass window antenna for motor vehicle
FR2660117A1 (fr) * 1990-03-23 1991-09-27 Pizon Ernest Antenne pour vehicule automobile.
EP0560677A1 (fr) * 1992-03-11 1993-09-15 Saint-Gobain Vitrage International Vitrage en verre feuilleté chauffable équipé de fils de résistance agencés dans la couche thermoplastique intermédiaire
WO1995011530A1 (fr) * 1992-04-08 1995-04-27 Wipac Group Limited Antenne de vehicule
CN1127776C (zh) * 1995-09-28 2003-11-12 圣戈班玻璃制造公司 天线窗的多种接点
EP0851528A3 (fr) * 1996-12-30 2000-02-09 General Motors Corporation Antenne de vitre pour véhicule
EP0851528A2 (fr) * 1996-12-30 1998-07-01 General Motors Corporation Antenne de vitre pour véhicule
WO1999014818A1 (fr) * 1997-09-12 1999-03-25 Ppg Industries Ohio, Inc. Installation d'antenne sur verre
US5959587A (en) * 1997-09-12 1999-09-28 Ppg Industries Ohio, Inc. On the glass antenna system
US6400334B1 (en) 1999-08-11 2002-06-04 Fuba Automotive Gmbh & Co. Kg Diversity antenna system for a motor vehicle
WO2007009831A1 (fr) * 2005-07-15 2007-01-25 Robert Bosch Gmbh Systeme d'antenne
CN107882492A (zh) * 2017-12-11 2018-04-06 重庆工业职业技术学院 毫米波天线玻璃窗
CN107882492B (zh) * 2017-12-11 2023-10-27 重庆工业职业技术学院 毫米波天线玻璃窗

Also Published As

Publication number Publication date
EP0297328A3 (fr) 1991-01-16
DE3719692C2 (fr) 1991-09-19
DE3719692A1 (de) 1988-12-22
DE3853699D1 (de) 1995-06-08
EP0297328B1 (fr) 1995-05-03

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