EP0155647A2 - Arrangement d'antenne dans la vitre arrière d'une voiture - Google Patents

Arrangement d'antenne dans la vitre arrière d'une voiture Download PDF

Info

Publication number: EP0155647A2
Authority: EP; European Patent Office
Prior art keywords: antenna; lmk; vhf; amplifier; heating
Prior art date: 1984-03-21
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

EP85102985A

Other languages

German (de)

English (en)

Other versions

EP0155647B1 (fr

EP0155647A3 (en

Inventor

Heinz Lindenmeier

Gerhard Flachenecker

Jochen Hopf

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 Automotive GmbH and Co KG

Original Assignee

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.)

1984-03-21

Filing date

1985-03-15

Publication date

1985-09-25

1985-03-15 Application filed by Hans Kolbe and Co filed Critical Hans Kolbe and Co

1985-09-25 Publication of EP0155647A2 publication Critical patent/EP0155647A2/fr

1987-02-04 Publication of EP0155647A3 publication Critical patent/EP0155647A3/de

1992-01-15 Application granted granted Critical

1992-01-15 Publication of EP0155647B1 publication Critical patent/EP0155647B1/fr

2005-03-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- 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
- 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

Another disadvantage of this prior art antenna is the large interference coupling into the receiver input, especially at low frequencies. These high-frequency interferences are caused by the electrical units in the vehicle, such as by ignition and injection pulses. Since in an antenna according to DE-PS 26 50 044 the antenna element is connected both to the receiver input and, when the rear window heating is switched on, to the high-frequency disturbed DC voltage supply, screening measures in the DC voltage supply are highly effective, particularly for the low-frequency LMK, to avoid reception interference - Area required. The technical effort for this screening is partly due to the high heating - currents (up to approx. 30 A) considerably.
an antenna conductor 3 which is not galvanically connected to the heating field 2 and has a flat design, for receiving the LMK signals, which is arranged in the area of the rear window 1 which is not covered by the heating field, and whose connection 4 to the Input terminal 5 of a low-noise linear LMK amplifier 6 with a capacitively high-impedance input resistor is connected to the total input capacitance Cv in the antenna amplifier 23 via a lead that is as short as possible and the ground connection 22 of the antenna amplifier is connected as short as possible to the conductive edge of the rear window and the distances of this antenna lead are dimensioned with the transverse dimensions b from the edge of the disk and from the heating field so that the amplifier input signal is maximum and the output signal of the LMK amplifier 6 is fed to the first input 10 of a crossover 11 in the antenna amplifier 23 and the antenna connection point 12 dur ch the output of this crossover is formed and in the antenna amplifier 23 there is a separate signal path) 13 for VHF signals
the resulting signal-to-noise ratio is E / Eg and can be represented as follows:
the distance between the heating field 2 and the pane edge 1 is too small to cause a sufficiently small minimum field strength (FIG. 12).
a reduction in the width h of the free stripe from 20 cm to 6 cm with optimal dimensioning according to the invention leads to a signal-to-noise ratio in the LMK range which is about 10.5 dB worse.
an improvement in the limit sensitivity can be achieved if the heating field 2 is also insulated from the direct current supply 26, 27 with high frequency in the LMK range, as can be done, for example, with the aid of a bifilar throttle 30 according to FIG. 8.
the heating field 2 carries an LMK-frequency signal voltage with respect to the body surrounding it.

Landscapes

Details Of Aerials (AREA)

EP85102985A 1984-03-21 1985-03-15 Arrangement d'antenne dans la vitre arrière d'une voiture Expired - Lifetime EP0155647B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3410415		1984-03-21
DE19843410415 DE3410415A1 (de)	1984-03-21	1984-03-21	Aktive antenne in der heckscheibe eines kraftfahrzeugs

Publications (3)

Publication Number	Publication Date
EP0155647A2 true EP0155647A2 (fr)	1985-09-25
EP0155647A3 EP0155647A3 (en)	1987-02-04
EP0155647B1 EP0155647B1 (fr)	1992-01-15

Family

ID=6231206

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85102985A Expired - Lifetime EP0155647B1 (fr)	1984-03-21	1985-03-15	Arrangement d'antenne dans la vitre arrière d'une voiture

Country Status (3)

Country	Link
US (1)	US4791426A (fr)
EP (1)	EP0155647B1 (fr)
DE (2)	DE3410415A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2601194A1 (fr) *	1986-07-04	1988-01-08	Central Glass Co Ltd	Antenne de glace de fenetre de vehicule utilisant un film conducteur transparent
EP0353515A1 (fr) *	1988-07-14	1990-02-07	Asahi Glass Company Ltd.	Antenne de véhicule automobile
US4914446A (en) *	1986-06-02	1990-04-03	Heinz Lindenmeier	Diversity antenna system
EP0297813A3 (fr) *	1987-06-27	1990-06-20	Nippon Sheet Glass Co., Ltd.	Antenne de fenêtre et récepteur pour un véhicule
EP0270961A3 (en) *	1986-12-06	1990-10-31	Flachglas Aktiengesellschaft	Window glass for automobile
EP0297328A3 (fr) *	1987-06-12	1991-01-16	FUBA Hans Kolbe & Co	Arrangement de plusieurs antennes de vitres pour obtenir diversité d'antennes
EP0332898B1 (fr) *	1988-03-12	1993-06-02	Blaupunkt-Werke GmbH	Fenêtre pour véhicule
WO1995011530A1 (fr) *	1992-04-08	1995-04-27	Wipac Group Limited	Antenne de vehicule
WO2000033415A1 (fr) *	1998-12-03	2000-06-08	Robert Bosch Gmbh	Ensemble antenne comportant au moins une antenne installee notamment sur une vitre d'un vehicule automobile
US7212167B2 (en)	2002-07-24	2007-05-01	Harada Industry Co., Ltd.	Integrated loop antenna for vehicular applications
KR100864595B1 (ko) *	1998-12-03	2008-10-22	로베르트 보쉬 게엠베하	차량의 윈도우 상에 적어도 하나의 안테나를 갖는 안테나 장치
EP1246294B1 (fr) *	2001-03-26	2013-05-22	Delphi Delco Electronics Europe GmbH	Antenne active réceptrice d'un vehicule à large bande
EP3065992B1 (fr) *	2014-01-15	2021-03-03	Siemens Mobility GmbH	Véhicule équipé d'une vitre

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3632348C1 (de) *	1986-09-24	1987-11-19	Ver Glaswerke Gmbh	Verfahren zur Herstellung gebogener heizbarer Glasscheiben
DE3820229C1 (fr) *	1988-06-14	1989-11-30	Heinz Prof. Dr.-Ing. 8033 Planegg De Lindenmeier
DE3907493A1 (de) *	1989-03-08	1990-09-20	Lindenmeier Heinz	Scheibenantenne mit antennenverstaerker
JPH031703A (ja) *	1989-05-30	1991-01-08	Central Glass Co Ltd	車両用ルーフガラスアンテナ
US5142255A (en) *	1990-05-07	1992-08-25	The Texas A&M University System	Planar active endfire radiating elements and coplanar waveguide filters with wide electronic tuning bandwidth
JPH04249407A (ja) *	1991-02-05	1992-09-04	Harada Ind Co Ltd	自動車用ガラスアンテナ
DE4216376C2 (de) *	1992-05-18	1998-11-05	Lindenmeier Heinz	Fahrzeug-Antennenanordnung mit einer Empfangsschaltung für den LMK-Bereich
US5568156A (en) *	1992-10-09	1996-10-22	Asahi Glass Company Ltd.	High frequency wave glass antenna for an automobile
US5644321A (en) *	1993-01-12	1997-07-01	Benham; Glynda O.	Multi-element antenna with tapered resistive loading in each element
US5428830A (en) *	1993-09-17	1995-06-27	Ford Motor Company	Concealed antenna system with remote variable gain RF amplifier
KR0145052B1 (ko) *	1993-12-29	1998-08-01	와다 요시히로	차량용 안테나 및 그 설정방법
US5440315A (en) *	1994-01-24	1995-08-08	Intermec Corporation	Antenna apparatus for capacitively coupling an antenna ground plane to a moveable antenna
EP0808517A4 (fr) *	1995-02-06	1998-05-13	Megawave Corp	Antenne pour verre de fenetre
CA2212015A1 (fr) *	1995-02-06	1996-08-15	John R. Benham	Antennes de television
JPH0918222A (ja) *	1995-06-28	1997-01-17	Nippon Sheet Glass Co Ltd	窓ガラスアンテナ装置
US5905468A (en) *	1995-08-23	1999-05-18	Asahi Glass Company Ltd.	Glass antenna device for vehicles
US5650791A (en) *	1995-09-05	1997-07-22	Ford Motor Company	Multiband antenna for automotive vehicle
US5712645A (en) *	1995-10-06	1998-01-27	Minnesota Mining And Manufacturing Company	Antenna adapted for placement in the window of a vehicle
DE19612958A1 (de) *	1996-04-01	1997-10-02	Fuba Automotive Gmbh	Antennenverstärker auf einer Fensterscheibe
DE19614068A1 (de) *	1996-04-09	1997-10-16	Fuba Automotive Gmbh	Flachantenne
DE19635003A1 (de) *	1996-08-30	1998-03-05	Fuba Automotive Gmbh	Kraftfahrzeug-Antenne
JPH10215114A (ja) *	1997-01-30	1998-08-11	Harada Ind Co Ltd	車両用窓ガラスアンテナ装置
DE19806834A1 (de) *	1997-03-22	1998-09-24	Lindenmeier Heinz	Antennenanlage für den Hör- und Fernsehrundfunkempfang in Kraftfahrzeugen
US5923298A (en) *	1997-04-30	1999-07-13	Ford Motor Company	Multiband reception antenna for terrestrial digital audio broadcast bands
US6031500A (en) *	1999-04-01	2000-02-29	General Motors Corporation	Broadband FM vehicle rear window antenna not requiring a boost amplifier
US6160518A (en) *	1999-04-02	2000-12-12	Visteon Global Technologies, Inc.	Dual-loop multiband reception antenna for terrestrial digital audio broadcasts
US6553214B1 (en)	1999-05-05	2003-04-22	Tenatronics Limited	Active window glass antenna system with automatic overload protection circuit
DE10010226A1 (de)	1999-08-31	2001-03-01	Lindenmeier Heinz	Antenne auf dem Fenster eines Kraftfahrzeugs
US6239758B1 (en)	2000-01-24	2001-05-29	Receptec L.L.C.	Vehicle window antenna system
JP5111709B2 (ja)	2000-02-11	2013-01-09	ピーピージー・インダストリーズ・オハイオ・インコーポレイテッド	車輌アンテナ
DE20304126U1 (de)	2003-03-13	2003-06-12	FUBA Automotive GmbH & Co. KG, 31162 Bad Salzdetfurth	Kraftfahrzeug-Antennen
US7798411B2 (en) *	2003-04-24	2010-09-21	Psion Teklogix Inc.	Heated protective window for an optical scanning device
JP4459012B2 (ja) *	2004-10-19	2010-04-28	日本板硝子株式会社	車両用ガラスに形成されるデフォッガの熱線パターン構造
DE202005008338U1 (de) *	2005-05-24	2005-12-22	Fuba Automotive Gmbh & Co. Kg	Antennenkonfiguration für den Rundfunkempfang in Kfz
DE102006039357B4 (de) *	2005-09-12	2018-06-28	Heinz Lindenmeier	Antennendiversityanlage zum Funkempfang für Fahrzeuge
DE102007017478A1 (de) *	2007-04-13	2008-10-16	Lindenmeier, Heinz, Prof. Dr. Ing.	Empfangsanlage mit einer Schaltungsanordnung zur Unterdrückung von Umschaltstörungen bei Antennendiversity
EP2037593A3 (fr) *	2007-07-10	2016-10-12	Delphi Delco Electronics Europe GmbH	Installation de diversité d'antennes pour la réception radio à bande relativement large dans des véhicules
DE102007039914A1 (de) *	2007-08-01	2009-02-05	Lindenmeier, Heinz, Prof. Dr. Ing.	Antennendiversityanlage mit zwei Antennen für den Funkempfang in Fahrzeugen
DE102008003532A1 (de) *	2007-09-06	2009-03-12	Lindenmeier, Heinz, Prof. Dr. Ing.	Antenne für den Satellitenempfang
EP2209221B8 (fr) *	2009-01-19	2019-01-16	Fuba Automotive Electronics GmbH	Installation de réception destinée à la sommation de signaux d'antennes phasés
DE102009011542A1 (de) *	2009-03-03	2010-09-09	Heinz Prof. Dr.-Ing. Lindenmeier	Antenne für den Empfang zirkular in einer Drehrichtung der Polarisation ausgestrahlter Satellitenfunksignale
DE102009023514A1 (de) *	2009-05-30	2010-12-02	Heinz Prof. Dr.-Ing. Lindenmeier	Antenne für zirkulare Polarisation mit einer leitenden Grundfläche
DE102010010371B4 (de)	2010-02-19	2011-12-22	Antennentechnik Bad Blankenburg Ag	Aktive Antenne für Mehrfrequenz-Diversity-Empfang
EP2649682A1 (fr)	2010-12-09	2013-10-16	AGC Automotive Americas R & D, Inc.	Ensemble vitre à couche transparente avec extension d'antenne définissant une fente
BR112017012464A2 (pt) *	2014-12-16	2018-04-10	Saint-Gobain Glass France	vidraça de antena eletricamente aquecível, e método de produção da mesma
DE102018106095B3 (de)	2017-11-29	2019-01-31	Antennentechnik Abb Bad Blankenburg Gmbh	Aktive Multiband-Antenne für den terrestrischen Rundfunkempfang
JP7205341B2 (ja) *	2019-03-26	2023-01-17	Ａｇｃ株式会社	車両用ガラス

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA697536B (en) *	1968-11-22	1971-06-30	Ppg Industries Inc	Tempered glass window
FR2250329A5 (fr) *	1973-10-31	1975-05-30	Saint Gobain
GB1520030A (en) *	1975-11-21	1978-08-02	Bsh Electronics Manchester Ltd	Electrical device to enable the heating element of an electrically heated motor vehicle window to be used as a radio aerial
GB1600987A (en) *	1977-08-17	1981-10-21	Bsh Electronics Manchester Ltd	Electrical device to enable the heating element of an electrically heated motor vehicle window to be used as a radio transmitting aerial
JPS5947882B2 (ja) *	1978-04-11	1984-11-22	旭硝子株式会社	自動車のアンテナガラス
DE2932651A1 (de) *	1979-08-11	1981-03-26	Robert Bosch Gmbh, 70469 Stuttgart	Schaltungsanordnung zum empfangen und verstaerken von hochfrequenzsignalen
JPS57188102A (en) *	1981-05-15	1982-11-19	Asahi Glass Co Ltd	Glass antenna for automobile

1984
- 1984-03-21 DE DE19843410415 patent/DE3410415A1/de not_active Withdrawn
1985
- 1985-03-15 DE DE8585102985T patent/DE3585165D1/de not_active Expired - Lifetime
- 1985-03-15 EP EP85102985A patent/EP0155647B1/fr not_active Expired - Lifetime
- 1985-03-21 US US06/715,644 patent/US4791426A/en not_active Expired - Lifetime

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4914446A (en) *	1986-06-02	1990-04-03	Heinz Lindenmeier	Diversity antenna system
US4849766A (en) *	1986-07-04	1989-07-18	Central Glass Company, Limited	Vehicle window glass antenna using transparent conductive film
FR2601194A1 (fr) *	1986-07-04	1988-01-08	Central Glass Co Ltd	Antenne de glace de fenetre de vehicule utilisant un film conducteur transparent
EP0270961A3 (en) *	1986-12-06	1990-10-31	Flachglas Aktiengesellschaft	Window glass for automobile
EP0297328A3 (fr) *	1987-06-12	1991-01-16	FUBA Hans Kolbe & Co	Arrangement de plusieurs antennes de vitres pour obtenir diversité d'antennes
EP0297813A3 (fr) *	1987-06-27	1990-06-20	Nippon Sheet Glass Co., Ltd.	Antenne de fenêtre et récepteur pour un véhicule
EP0332898B1 (fr) *	1988-03-12	1993-06-02	Blaupunkt-Werke GmbH	Fenêtre pour véhicule
US5083134A (en) *	1988-07-14	1992-01-21	Asahi Glass Company Ltd.	Antenna device for an automobile
EP0353515A1 (fr) *	1988-07-14	1990-02-07	Asahi Glass Company Ltd.	Antenne de véhicule automobile
EP0629018A3 (fr) *	1988-07-14	1995-06-14	Asahi Glass Co Ltd	Antenne de véhicule automobile.
WO1995011530A1 (fr) *	1992-04-08	1995-04-27	Wipac Group Limited	Antenne de vehicule
WO2000033415A1 (fr) *	1998-12-03	2000-06-08	Robert Bosch Gmbh	Ensemble antenne comportant au moins une antenne installee notamment sur une vitre d'un vehicule automobile
US6593889B1 (en)	1998-12-03	2003-07-15	Robert Bosch Gmbh	Antenna arrangement with at least one antenna, especially on the screen of a motor vehicle
KR100864595B1 (ko) *	1998-12-03	2008-10-22	로베르트 보쉬 게엠베하	차량의 윈도우 상에 적어도 하나의 안테나를 갖는 안테나 장치
EP1246294B1 (fr) *	2001-03-26	2013-05-22	Delphi Delco Electronics Europe GmbH	Antenne active réceptrice d'un vehicule à large bande
US7212167B2 (en)	2002-07-24	2007-05-01	Harada Industry Co., Ltd.	Integrated loop antenna for vehicular applications
EP3065992B1 (fr) *	2014-01-15	2021-03-03	Siemens Mobility GmbH	Véhicule équipé d'une vitre

Also Published As

Publication number	Publication date
EP0155647B1 (fr)	1992-01-15
US4791426A (en)	1988-12-13
DE3410415A1 (de)	1985-09-26
DE3585165D1 (de)	1992-02-27
EP0155647A3 (en)	1987-02-04

Legal Events

Date	Code	Title	Description
1985-07-26	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
1985-09-25	AK	Designated contracting states	Designated state(s): DE FR GB IT NL SE
1986-12-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-02-04	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT NL SE
1987-09-02	17P	Request for examination filed	Effective date: 19870701
1989-06-21	17Q	First examination report despatched	Effective date: 19890509
1991-11-29	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1992-01-15	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT NL SE
1992-02-12	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1992-02-21	ET	Fr: translation filed
1992-02-27	REF	Corresponds to:	Ref document number: 3585165 Country of ref document: DE Date of ref document: 19920227
1992-03-03	ITF	It: translation for a ep patent filed
1992-11-19	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-11-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1993-01-07	26N	No opposition filed
1993-03-31	ITTA	It: last paid annual fee
1993-06-04	ITPR	It: changes in ownership of a european patent	Owner name: CAMBIO RAGIONE SOCIALE;FUBA HANS KOLBE & CO.
1993-12-01	NLT1	Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1	Owner name: FUBA HANS KOLBE & CO. TE BAD SALZDETFURTH, BONDSRE
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 85102985.0
1996-03-01	NLS	Nl: assignments of ep-patents	Owner name: FUBA AUTOMOTIVE GMBH
1998-11-04	REG	Reference to a national code	Ref country code: GB Ref legal event code: 732E
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2004-01-09	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20040109 Year of fee payment: 20
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2005-05-03	EUG	Se: european patent has lapsed

Publication	Publication Date	Title
EP0155647B1 (fr)	1992-01-15	Arrangement d'antenne dans la vitre arrière d'une voiture
EP0392969B1 (fr)	1993-12-22	Antenne de fenêtre avec amplificateur d'antenne
DE3618452C2 (de)	1997-04-10	Diversity-Antennenanordnung für den Empfang frequenzmodulierter Signale in der Heckscheibe eines Kraftfahrzeugs mit einem darin befindlichen Heizfeld
DE3820229C1 (fr)	1989-11-30
DE68922797T2 (de)	1996-02-08	Kraftfahrzeugantenne.
DE69326271T2 (de)	1999-12-30	Diversity-Fensterantenne für Kraftfahrzeug
DE69821037T2 (de)	2004-10-28	Fensterscheibenantenne für Kraftfahrzeug
EP0386678B1 (fr)	1994-12-07	Active antenne réceptrice d'un vehicule, dont le conducteur d'antenne étant placé sur ou dans une surface non-conductrice installéé dans une carosserie métallique
DE69427563T2 (de)	2002-05-29	Abstimmbarer Filter
DE2650044C3 (de)	1979-11-29	Schaltungsanordnung zum Empfangen von hochfrequenten Rundfunksignalen
EP0594809B1 (fr)	1997-07-09	Antenne radio situee a proximite des vitres d'un vehicule
EP0124055B1 (fr)	1992-10-21	Antenne active adhérant au pare-brise d'un véhicule pour toutes les sortes de polarisation
DE69913962T2 (de)	2004-12-09	Mehrband-fahrzeugantenne
DE69506435T2 (de)	1999-06-24	Antenne
DE68920277T2 (de)	1995-08-03	Scheibenantenne für Kraftfahrzeuge.
EP1005101A2 (fr)	2000-05-31	Antenne de vitre connectée au réseau chauffant par un champs à haute fréquence et à impédance élevée
DE2136759C2 (de)	1982-09-30	Antenne mit metallischem Rahmen und den Rahmen erregendem Unipol
DE4216376C2 (de)	1998-11-05	Fahrzeug-Antennenanordnung mit einer Empfangsschaltung für den LMK-Bereich
DE2746419C2 (de)	1987-05-07	Antennenkreis für ein Kraftfahrzeug
EP2248221B1 (fr)	2019-04-10	Arrangement d'antenne pour un véhicule automobile
DE3630519A1 (de)	1988-03-10	Fensterscheibenantenne parallel zum fensterrahmen
WO2004102742A1 (fr)	2004-11-25	Antenne multibande
EP0166387B1 (fr)	1991-01-16	Antenne pare-brise pour véhicule
EP1487052B1 (fr)	2010-05-12	Système d'antennes dans l'aperture d'une carrosserie de véhicule conductrice d'électricité
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