EP1445832A3 - Combination antenna arrangement for several wireless communication services for vehicles - Google Patents

Combination antenna arrangement for several wireless communication services for vehicles Download PDF

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Publication number
EP1445832A3
EP1445832A3 EP04002306A EP04002306A EP1445832A3 EP 1445832 A3 EP1445832 A3 EP 1445832A3 EP 04002306 A EP04002306 A EP 04002306A EP 04002306 A EP04002306 A EP 04002306A EP 1445832 A3 EP1445832 A3 EP 1445832A3
Authority
EP
European Patent Office
Prior art keywords
frequency range
radio
antenna arrangement
combination antenna
radio service
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.)
Withdrawn
Application number
EP04002306A
Other languages
German (de)
French (fr)
Other versions
EP1445832A2 (en
Inventor
Heinz Lindenmeier
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.)
Delphi Delco Electronics Europe GmbH
Original Assignee
Fuba Automotive GmbH and Co KG
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 Fuba Automotive GmbH and Co KG filed Critical Fuba Automotive GmbH and Co KG
Publication of EP1445832A2 publication Critical patent/EP1445832A2/en
Publication of EP1445832A3 publication Critical patent/EP1445832A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/36—Vertical arrangement of element with top loading

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)

Abstract

Die Erfindung betrifft eine Kombinationsantennenanordnung für mindestens zwei Funkdienste, von denen für den ersten Funkdienst in einem ihm zugeordneten Frequenzbereich an einer für ihn vorgesehenen Antennenanschlusstelle (22) ein eng toleriertes Richtdiagramm gestaltet ist. Es sind Leiterteile (3) vorhanden, welche nur für die Funktion der weiteren Funkdienste (2) vorgesehen sind und diese mit den dem ersten Funkdienst (1) zugeordneten Leiterteilen (20) in Strahlungskopplung stehen. Die Leiterteile (3) sind durch Unterbrechungsstellen (10) in Segmente (4) unterteilt, deren größte Abmessung (5) jeweils kleiner gewählt ist als 3/8 der Wellenlänge λ für den Frequenzbereich (6) dieses ersten Funkdienstes (1). Die Unterbrechungsstellen (10) sind zur Funktion der Kombinationsantennenanordnung durch verlustarme frequenzabhängige Reaktanzschaltungen (8) überbrückt, welche im Frequenzbereich (6) des ersten Funkdienstes (1) eine hinreichend hochohmige Impedanz (7) und im Frequenzbereich (9) der weiteren Funkdienste (2) jeweils eine für den betroffenen Frequenzbereich (9) für die Funktion vorgegebene Impedanz (7) besitzen (Fig. 1).

Figure imgaf001
The invention relates to a combination antenna arrangement for at least two radio services, of which a closely toleranced directional diagram is designed for the first radio service in a frequency range assigned to it at an antenna connection point (22) provided for it. There are conductor parts (3) are provided, which are provided only for the function of the other radio services (2) and these are in radio coupling with the first radio service (1) associated ladder parts (20). The conductor parts (3) are divided by interruption points (10) into segments (4) whose largest dimension (5) is chosen smaller than 3/8 of the wavelength λ for the frequency range (6) of this first radio service (1). The interruption points (10) are bridged by the function of the combination antenna arrangement by low-loss frequency-dependent reactance circuits (8) which in the frequency range (6) of the first radio service (1) a sufficiently high impedance (7) and in the frequency range (9) of the other radio services (2). each have an impedance (7) predetermined for the function for the relevant frequency range (9) (FIG. 1).
Figure imgaf001
EP04002306A 2003-02-06 2004-02-03 Combination antenna arrangement for several wireless communication services for vehicles Withdrawn EP1445832A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10304911.8A DE10304911B4 (en) 2003-02-06 2003-02-06 Combination antenna arrangement for multiple radio services for vehicles
DE10304911 2003-02-06

Publications (2)

Publication Number Publication Date
EP1445832A2 EP1445832A2 (en) 2004-08-11
EP1445832A3 true EP1445832A3 (en) 2007-05-23

Family

ID=32603185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04002306A Withdrawn EP1445832A3 (en) 2003-02-06 2004-02-03 Combination antenna arrangement for several wireless communication services for vehicles

Country Status (5)

Country Link
US (1) US6917340B2 (en)
EP (1) EP1445832A3 (en)
JP (1) JP2004242306A (en)
KR (1) KR20040071639A (en)
DE (1) DE10304911B4 (en)

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DE10330087B3 (en) 2003-07-03 2005-01-20 Kathrein-Werke Kg Multifunction antenna
DE102004039439A1 (en) 2004-08-13 2006-02-23 Rohde & Schwarz Gmbh & Co. Kg Receiving antenna system with multiple active antennas
DE102006039357B4 (en) * 2005-09-12 2018-06-28 Heinz Lindenmeier Antenna diversity system for radio reception for vehicles
KR101292814B1 (en) * 2005-09-28 2013-08-02 한국전자통신연구원 Method for Maximal Ratio Combining of Spatially Filtered Signals and Apparatus therefor
US7598824B2 (en) * 2006-03-15 2009-10-06 M/A-Com Technology Solutions Holdings, Inc. Splitter/combiner circuit
US7420521B2 (en) * 2007-01-08 2008-09-02 Applied Radar Inc. Wideband segmented dipole antenna
KR100848038B1 (en) 2007-02-14 2008-07-23 주식회사 이엠따블유안테나 Multiple band antenna
US8611958B2 (en) 2007-03-29 2013-12-17 Kyocera Corporation Portable wireless device
DE102007017478A1 (en) * 2007-04-13 2008-10-16 Lindenmeier, Heinz, Prof. Dr. Ing. Receiving system with a circuit arrangement for the suppression of switching interference in antenna diversity
JP2008283609A (en) * 2007-05-14 2008-11-20 Kojima Press Co Ltd In-vehicle antenna system
DE102008031068A1 (en) * 2007-07-10 2009-01-15 Lindenmeier, Heinz, Prof. Dr. Ing. Antenna diversity system for relatively broadband radio reception in vehicles
DE102007039914A1 (en) * 2007-08-01 2009-02-05 Lindenmeier, Heinz, Prof. Dr. Ing. Antenna diversity system with two antennas for radio reception in vehicles
EP2034557B1 (en) * 2007-09-06 2012-02-01 Delphi Delco Electronics Europe GmbH Antenna for satellite reception
DE102008003532A1 (en) * 2007-09-06 2009-03-12 Lindenmeier, Heinz, Prof. Dr. Ing. Antenna for satellite reception
FR2925233B1 (en) * 2007-12-18 2012-04-20 Thales Sa VERY BROADBAND ACTIVE ANTENNA FOR PASSIVE RADAR.
US8816933B2 (en) * 2008-10-23 2014-08-26 Troll Systems Corporation Directional diversity receive system
PT2209221T (en) * 2009-01-19 2018-12-27 Fuba Automotive Electronics Gmbh Receiver for summating phased antenna signals
DE102009011542A1 (en) * 2009-03-03 2010-09-09 Heinz Prof. Dr.-Ing. Lindenmeier Antenna for receiving circularly in a direction of rotation of the polarization of broadcast satellite radio signals
US8045592B2 (en) * 2009-03-04 2011-10-25 Laird Technologies, Inc. Multiple antenna multiplexers, demultiplexers and antenna assemblies
DE102009023514A1 (en) * 2009-05-30 2010-12-02 Heinz Prof. Dr.-Ing. Lindenmeier Antenna for circular polarization with a conductive base
KR20110042656A (en) * 2009-10-19 2011-04-27 주식회사 에이스테크놀로지 Multi band antenna using lc filter
DE102012003460A1 (en) * 2011-03-15 2012-09-20 Heinz Lindenmeier Multiband receiving antenna for the combined reception of satellite signals and terrestrial broadcasting signals
DE102012014913A1 (en) 2012-07-29 2014-05-15 Heinz Lindenmeier Electrically small spotlight for vertically polarized radio signals
CN107078390B (en) * 2014-11-18 2021-02-26 康普技术有限责任公司 Masked low band element for multi-band radiating array
EP3091608B1 (en) 2015-05-04 2021-08-04 TE Connectivity Germany GmbH Antenna system and antenna module with a parasitic element for radiation pattern improvements
EP3091610B1 (en) * 2015-05-08 2021-06-23 TE Connectivity Germany GmbH Antenna system and antenna module with reduced interference between radiating patterns
EP3133695B1 (en) 2015-08-18 2021-04-07 TE Connectivity Nederland B.V. Antenna system and antenna module with reduced interference between radiating patterns

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WO1998026471A2 (en) * 1996-11-26 1998-06-18 Ball Aerospace & Technologies Corp. Frequency selective antenna
EP0963004A2 (en) * 1998-06-04 1999-12-08 Matsushita Electric Industrial Co., Ltd. Monopole antenna
EP1239543A1 (en) * 2001-02-23 2002-09-11 FUBA Automotive GmbH & Co. KG Flat antenna for the mobil satellite communication

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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US2282292A (en) * 1937-07-10 1942-05-05 Ernest V Amy All wave radio receiving system
US5543815A (en) * 1990-11-30 1996-08-06 Hughes Aircraft Company Shielding screen for integration of multiple antennas
WO1998026471A2 (en) * 1996-11-26 1998-06-18 Ball Aerospace & Technologies Corp. Frequency selective antenna
EP0963004A2 (en) * 1998-06-04 1999-12-08 Matsushita Electric Industrial Co., Ltd. Monopole antenna
EP1239543A1 (en) * 2001-02-23 2002-09-11 FUBA Automotive GmbH & Co. KG Flat antenna for the mobil satellite communication

Non-Patent Citations (1)

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Title
ARNAUD J A ET AL: "RESONANT-GRID QUASI-OPTICAL DIPLEXERS", BELL SYSTEM TECHNICAL JOURNAL, AMERICAN TELEPHONE AND TELEGRAPH CO. NEW YORK, US, vol. 54, no. 2, February 1975 (1975-02-01), pages 263 - 283, XP002030965 *

Also Published As

Publication number Publication date
US20040183737A1 (en) 2004-09-23
JP3126610U (en) 2006-11-02
US6917340B2 (en) 2005-07-12
KR20040071639A (en) 2004-08-12
DE10304911B4 (en) 2014-10-09
JP2004242306A (en) 2004-08-26
DE10304911A1 (en) 2004-08-19
EP1445832A2 (en) 2004-08-11

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