EP1445828A3 - Antenna having a monopole design for use in several wireless communication services - Google Patents

Antenna having a monopole design for use in several wireless communication services Download PDF

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Publication number
EP1445828A3
EP1445828A3 EP04002304A EP04002304A EP1445828A3 EP 1445828 A3 EP1445828 A3 EP 1445828A3 EP 04002304 A EP04002304 A EP 04002304A EP 04002304 A EP04002304 A EP 04002304A EP 1445828 A3 EP1445828 A3 EP 1445828A3
Authority
EP
European Patent Office
Prior art keywords
straight line
antenna
radio services
ring structures
reactance circuits
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
EP04002304A
Other languages
German (de)
French (fr)
Other versions
EP1445828B1 (en
EP1445828B8 (en
EP1445828A2 (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 Deutschland 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 EP1445828A2 publication Critical patent/EP1445828A2/en
Publication of EP1445828A3 publication Critical patent/EP1445828A3/en
Publication of EP1445828B1 publication Critical patent/EP1445828B1/en
Application granted granted Critical
Publication of EP1445828B8 publication Critical patent/EP1445828B8/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

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

Abstract

Die Erfindung betrifft eine Antenne mit Monopolcharakter für mindestens zwei Funkdienste, die aus einem im Wesentlichen längs einer geraden Linie (11) ausgeführten Monopolelement (10) besteht. Das Monopolelement (10) ist mit einer im Wesentlichen flächenhaft ausgeführten Dachkapazität (1), deren Flächennormale (12) in Richtung der geraden Linie (11) weist, verbunden. Die Dachkapazität (1) ist im Wesentlichen rotationssymmetrisch und aus einander umgebenden und durch ringförmige Spalte (3) voneinander getrennten flächenhaften Ringstrukturen (2), die konzentrisch zu der geraden Linie (11) orientiert sind, gebildet. Es sind Reaktanzschaltungen (4) vorhanden, durch welche die Ringstrukturen (2) frequenzabhängig miteinander verbunden sind in der Weise, dass für einen Funkdienst mit der niedrigsten Frequenz alle flächenhaften Ringstrukturen wirksam sind und für den Funkdienst mit der nächst höheren Frequenz die äußerste Ringstruktur (2) durch Hochohmigkeit der Reaktanzschaltungen (4) im Wesentlichen unwirksam ist und diese Gesetzmäßigkeit bei Vorhandensein von mehr als zwei Funkdiensten dahingehend fortgesetzt ist, dass mit höherer Frequenz der Funkdienste die Abmessung des äußersten der miteinander durch niederohmige Reaktanzschaltungen (4) verbundenen wirksamen Ringstrukturen (2) kleiner ist (Fig. 1).

Figure imgaf001
The invention relates to an antenna with monopoly character for at least two radio services, consisting of a substantially along a straight line (11) running monopole element (10). The monopole element (10) is connected to a substantially planar roof capacity (1) whose surface normal (12) points in the direction of the straight line (11). The roof capacitance (1) is substantially rotationally symmetrical and formed from surrounding planar annular structures (2) which are separated from one another by annular gaps (3) and which are oriented concentrically to the straight line (11). There are reactance circuits (4), by which the ring structures (2) are frequency-dependent interconnected in such a way that all areal ring structures are effective for a service with the lowest frequency and for the radio service with the next higher frequency, the outermost ring structure (2 ) is substantially ineffective due to the high impedance of the reactance circuits (4) and this law is continued in the presence of more than two radio services in that the higher frequency of the radio services is the dimension of the outermost of the effective ring structures (2) connected to each other by low-resistance reactance circuits (4). is smaller (Fig. 1).
Figure imgaf001
EP04002304.6A 2003-02-06 2004-02-03 Antenna having a monopole design for use in several wireless communication services Expired - Fee Related EP1445828B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10304909.6A DE10304909B4 (en) 2003-02-06 2003-02-06 Antenna with monopoly character for several radio services
DE10304909 2003-02-06

Publications (4)

Publication Number Publication Date
EP1445828A2 EP1445828A2 (en) 2004-08-11
EP1445828A3 true EP1445828A3 (en) 2007-05-02
EP1445828B1 EP1445828B1 (en) 2017-09-27
EP1445828B8 EP1445828B8 (en) 2017-11-01

Family

ID=32603184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04002304.6A Expired - Fee Related EP1445828B8 (en) 2003-02-06 2004-02-03 Antenna having a monopole design for use in several wireless communication services

Country Status (3)

Country Link
US (1) US6956533B2 (en)
EP (1) EP1445828B8 (en)
DE (1) DE10304909B4 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100474694C (en) 2004-03-04 2009-04-01 松下电器产业株式会社 Monopole antenna
DE102006039357B4 (en) * 2005-09-12 2018-06-28 Heinz Lindenmeier Antenna diversity system for radio reception for vehicles
US7683843B2 (en) 2005-11-08 2010-03-23 M/A-Com Technology Solutions Holdings, Inc. Multiband antennas and devices
DE102005055345A1 (en) 2005-11-21 2007-05-24 Robert Bosch Gmbh Multiband omnidirectional
US7411560B2 (en) * 2006-09-30 2008-08-12 M/A-Com, Inc. Low profile antennas and devices
DE602007007814D1 (en) * 2006-12-21 2010-08-26 Bae Systems Plc ANTENNA
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
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
DE102008003532A1 (en) * 2007-09-06 2009-03-12 Lindenmeier, Heinz, Prof. Dr. Ing. Antenna for satellite reception
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
DE102009023514A1 (en) * 2009-05-30 2010-12-02 Heinz Prof. Dr.-Ing. Lindenmeier Antenna for circular polarization with a conductive base
US8421684B2 (en) * 2009-10-01 2013-04-16 Qualcomm Incorporated Methods and apparatus for beam steering using steerable beam antennas with switched parasitic elements
JP2013098791A (en) * 2011-11-01 2013-05-20 Mitsubishi Cable Ind Ltd Antenna
DE102012014913A1 (en) 2012-07-29 2014-05-15 Heinz Lindenmeier Electrically small spotlight for vertically polarized radio signals
DE102013219377A1 (en) 2013-09-26 2015-03-26 Tyco Electronics Amp Gmbh ANTENNA ARRANGEMENT WITH ANTENNA UNIT AND CONNECTOR UNIT
JP2015207830A (en) * 2014-04-17 2015-11-19 株式会社日本自動車部品総合研究所 planar antenna device
DE102014013926A1 (en) * 2014-09-21 2016-03-24 Heinz Lindenmeier Multi-structure broadband monopole antenna for two frequency bands separated by a frequency gap in the decimeter wave range for vehicles
JP6528496B2 (en) * 2015-03-23 2019-06-12 株式会社Ｓｏｋｅｎ Antenna device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282292A (en) * 1937-07-10 1942-05-05 Ernest V Amy All wave radio receiving system
EP0963004A2 (en) * 1998-06-04 1999-12-08 Matsushita Electric Industrial Co., Ltd. Monopole antenna

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299428A (en) * 1964-09-11 1967-01-17 Iii Lawrence P Tessari Horizontal semienclosed loop with conductive ground plane, having vertical whip extening from within loop enclosure
US4313121A (en) * 1980-03-13 1982-01-26 The United States Of America As Represented By The Secretary Of The Army Compact monopole antenna with structured top load
US5233362A (en) * 1991-01-28 1993-08-03 Hughes Aircraft Company Maypole antenna
DE19817573A1 (en) 1998-04-20 1999-10-21 Heinz Lindenmeier Antenna for multiple radio services
DE10163793A1 (en) 2001-02-23 2002-09-05 Heinz Lindenmeier Antenna for mobile satellite communication in vehicle, has positions of impedance connection point, antenna connection point, impedance coupled to impedance connection point selected to satisfy predetermined condition
US6606057B2 (en) * 2001-04-30 2003-08-12 Tantivy Communications, Inc. High gain planar scanned antenna array

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282292A (en) * 1937-07-10 1942-05-05 Ernest V Amy All wave radio receiving system
EP0963004A2 (en) * 1998-06-04 1999-12-08 Matsushita Electric Industrial Co., Ltd. Monopole antenna

Also Published As

Publication number Publication date
EP1445828B1 (en) 2017-09-27
DE10304909A1 (en) 2004-08-19
EP1445828B8 (en) 2017-11-01
EP1445828A2 (en) 2004-08-11
US20040160373A1 (en) 2004-08-19
DE10304909B4 (en) 2014-10-09
US6956533B2 (en) 2005-10-18

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