EP0818848A3 - Aktive Empfangsantenne - Google Patents

Aktive Empfangsantenne Download PDF

Info

Publication number
EP0818848A3
EP0818848A3 EP97111125A EP97111125A EP0818848A3 EP 0818848 A3 EP0818848 A3 EP 0818848A3 EP 97111125 A EP97111125 A EP 97111125A EP 97111125 A EP97111125 A EP 97111125A EP 0818848 A3 EP0818848 A3 EP 0818848A3
Authority
EP
European Patent Office
Prior art keywords
antenna
receiving antenna
active receiving
dielectric
preamplifier
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
EP97111125A
Other languages
English (en)
French (fr)
Other versions
EP0818848B1 (de
EP0818848A2 (de
Inventor
Johann-Friedrich Dr. Luy
Erwin Dr. Biebl
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.)
Conti Temic Microelectronic GmbH
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP0818848A2 publication Critical patent/EP0818848A2/de
Publication of EP0818848A3 publication Critical patent/EP0818848A3/de
Application granted granted Critical
Publication of EP0818848B1 publication Critical patent/EP0818848B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • 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
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Die Erfindung betrifft eine aktive Empfangsantenne für Fahrzeuge. Die schlitzförmige Antenne ist in die metallisch Fahrzeugkarosserie eingebracht. Ein mit einem Dielektrikum gefüllter Hohlraum geringer Tiefe schließt die Antenne rückseitig ab. Ein in das Dielektrikum integrierter rauscharmer Vorverstärker ist über zwei unterschiedlich lange Zuleitungen mit der Antenne verbunden. Über diesen Vorverstärker, der um- und abschaltbar ist, werden die gewünschten Polarisationen der empfangenen Signale eingestellt.
EP97111125A 1996-07-12 1997-07-03 Aktive Empfangsantenne Expired - Lifetime EP0818848B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19628125A DE19628125A1 (de) 1996-07-12 1996-07-12 Aktive Empfangsantenne
DE19628125 1996-07-12

Publications (3)

Publication Number Publication Date
EP0818848A2 EP0818848A2 (de) 1998-01-14
EP0818848A3 true EP0818848A3 (de) 2000-01-12
EP0818848B1 EP0818848B1 (de) 2004-03-03

Family

ID=7799644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97111125A Expired - Lifetime EP0818848B1 (de) 1996-07-12 1997-07-03 Aktive Empfangsantenne

Country Status (3)

Country Link
US (1) US5905471A (de)
EP (1) EP0818848B1 (de)
DE (2) DE19628125A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812185C1 (de) * 1998-03-19 1999-08-26 Honeywell Ag Installationseinheit
US6160522A (en) * 1998-04-02 2000-12-12 L3 Communications Corporation, Randtron Antenna Systems Division Cavity-backed slot antenna
US6362906B1 (en) * 1998-07-28 2002-03-26 Raytheon Company Flexible optical RF receiver
US6643989B1 (en) * 1999-02-23 2003-11-11 Renke Bienert Electric flush-mounted installation unit with an antenna
JP2001156533A (ja) * 1999-11-29 2001-06-08 Aisin Seiki Co Ltd 車両用アンテナ装置
EP1158604B1 (de) 2000-05-26 2006-07-19 Matsushita Electric Industrial Co., Ltd. Antenne, Antennenanordnung und Funkgerät
DE60110017T2 (de) * 2000-10-13 2006-03-09 Matsushita Electric Industrial Co., Ltd., Kadoma Flache drahtgespeiste Hohlraumschlitzantenne mit einem frequenz-selektiven Speisenetzwerk zur Anpassung auf zwei Resonanzfrequenzen
FR2826512B1 (fr) * 2001-06-22 2003-08-29 Thomson Licensing Sa Antenne compacte a fente annulaire
FR2829301A1 (fr) * 2001-08-29 2003-03-07 Thomson Licensing Sa Antenne planaire, compacte, a deux acces et terminal la comportant
FR2833764B1 (fr) * 2001-12-19 2004-01-30 Thomson Licensing Sa Dispositif pour la reception et/ou l'emission de signaux electromagnetiques polarises circulairement
KR20030092597A (ko) * 2002-05-30 2003-12-06 주식회사 아미위성방송 위성 라디오 방송 수신용 안테나
FR2840456A1 (fr) * 2002-05-31 2003-12-05 Thomson Licensing Sa Perfectionnement aux antennes planaires de type fente
KR20040005255A (ko) * 2002-07-09 2004-01-16 주식회사 아미위성방송 이동용 위성 안테나
DE10242810A1 (de) * 2002-09-14 2004-03-25 Volkswagen Ag Antenne bzw. Antennenanordnung für ein Kraftfahrzeug
JP2004214821A (ja) * 2002-12-27 2004-07-29 Honda Motor Co Ltd 車載アンテナ
JP2004214819A (ja) * 2002-12-27 2004-07-29 Honda Motor Co Ltd 車載アンテナ
FR2857165A1 (fr) * 2003-07-02 2005-01-07 Thomson Licensing Sa Antenne bi-bande avec double acces
FR2861222A1 (fr) * 2003-10-17 2005-04-22 Thomson Licensing Sa Antenne planaire bi-bande
DE102004032015A1 (de) * 2004-07-01 2006-01-26 Siemens Ag Schienenfahrzeug mit einer Überanstreckungsstrecke für Daten und/oder Befehle
US7126539B2 (en) * 2004-11-10 2006-10-24 Agc Automotive Americas R&D, Inc. Non-uniform dielectric beam steering antenna
JP4502799B2 (ja) * 2004-12-24 2010-07-14 日本板硝子株式会社 車両用アンテナ装置の給電構造および車両用アンテナ装置
US7119751B2 (en) * 2005-03-11 2006-10-10 Agc Automotive Americas R&D, Inc. Dual-layer planar antenna
US8360904B2 (en) 2007-08-17 2013-01-29 Adidas International Marketing Bv Sports electronic training system with sport ball, and applications thereof
US8702430B2 (en) * 2007-08-17 2014-04-22 Adidas International Marketing B.V. Sports electronic training system, and applications thereof
US8221290B2 (en) 2007-08-17 2012-07-17 Adidas International Marketing B.V. Sports electronic training system with electronic gaming features, and applications thereof
US8299971B2 (en) * 2009-03-25 2012-10-30 GM Global Technology Operations LLC Control module chassis-integrated slot antenna
DE102012111318A1 (de) 2012-11-23 2014-05-28 Hella Kgaa Hueck & Co. Fahrassistenzsystem eines Fahrzeugs
JP6426564B2 (ja) * 2015-08-31 2018-11-21 株式会社ヨコオ カード型電子装置
US10326205B2 (en) * 2016-09-01 2019-06-18 Wafer Llc Multi-layered software defined antenna and method of manufacture
US11145962B2 (en) * 2020-03-05 2021-10-12 GM Global Technology Operations LLC Conformal antennas formed at a surface of a vehicle
EP3910735B1 (de) * 2020-05-11 2024-03-06 Nokia Solutions and Networks Oy Antennenanordnung
CN112993581A (zh) * 2021-02-23 2021-06-18 普联国际有限公司 一种缝隙天线***和智能灯泡***

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682180A (en) * 1985-09-23 1987-07-21 American Telephone And Telegraph Company At&T Bell Laboratories Multidirectional feed and flush-mounted surface wave antenna
DE3922165A1 (de) * 1989-07-06 1991-01-17 Telefunken Systemtechnik Aktiver planarer breitbandantennen-sensor fuer den mikrowellenbereich
JPH06283923A (ja) * 1993-03-26 1994-10-07 Nippon Antenna Kk 空胴付折り返しスロットアンテナ
EP0707357A1 (de) * 1994-10-10 1996-04-17 Wang, Pierre Antennensystem mit mehreren Speisesystemen, integriert in einem rauscharmen Umsetzer (LNC)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6900811U (de) * 1969-01-10 1969-05-14 Seppelfricke Gebr Gmbh Gasbrenner insbesondere fuer backoefen und grills von gasherden
US4208660A (en) * 1977-11-11 1980-06-17 Raytheon Company Radio frequency ring-shaped slot antenna
US4721963A (en) * 1986-07-25 1988-01-26 General Motors Corporation Vehicle roof mounted slot antenna with separate AM and FM feeds
US4821040A (en) * 1986-12-23 1989-04-11 Ball Corporation Circular microstrip vehicular rf antenna
US5194876A (en) * 1989-07-24 1993-03-16 Ball Corporation Dual polarization slotted antenna
FR2651926B1 (fr) * 1989-09-11 1991-12-13 Alcatel Espace Antenne plane.
FR2677814B1 (fr) * 1990-06-22 1993-10-29 Thomson Csf Antenne plate hyperfrequence a deux polarisations orthogonales avec un couple de fentes orthogonales rayonnantes.
FR2680283B1 (fr) * 1991-08-07 1993-10-01 Alcatel Espace Antenne radioelectrique elementaire miniaturisee.
US5239669A (en) * 1992-02-04 1993-08-24 Trimble Navigation Limited Coupler for eliminating a hardwire connection between a handheld global positioning system (GPS) receiver and a stationary remote antenna
DE69417106T2 (de) * 1993-07-01 1999-07-01 The Commonwealth Scientific And Industrial Research Organization, Campbell Ebene Antenne
US5471664A (en) * 1993-12-30 1995-11-28 Samsung Electro-Mechanics Co., Ltd. Clockwise and counterclockwise circularly polarized wave common receiving apparatus for low noise converter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682180A (en) * 1985-09-23 1987-07-21 American Telephone And Telegraph Company At&T Bell Laboratories Multidirectional feed and flush-mounted surface wave antenna
DE3922165A1 (de) * 1989-07-06 1991-01-17 Telefunken Systemtechnik Aktiver planarer breitbandantennen-sensor fuer den mikrowellenbereich
JPH06283923A (ja) * 1993-03-26 1994-10-07 Nippon Antenna Kk 空胴付折り返しスロットアンテナ
EP0707357A1 (de) * 1994-10-10 1996-04-17 Wang, Pierre Antennensystem mit mehreren Speisesystemen, integriert in einem rauscharmen Umsetzer (LNC)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MOYER H P ET AL: "ACTIVE CAVITY-BACKED SLOT ANTENNA USING MESFET'S", IEEE MICROWAVE AND GUIDED WAVE LETTERS,US,IEEE INC, NEW YORK, vol. 3, no. 4, pages 95-97, XP000358562, ISSN: 1051-8207 *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 01 28 February 1995 (1995-02-28) *

Also Published As

Publication number Publication date
DE19628125A1 (de) 1998-01-15
EP0818848B1 (de) 2004-03-03
US5905471A (en) 1999-05-18
EP0818848A2 (de) 1998-01-14
DE59711355D1 (de) 2004-04-08

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