DE50013074D1 - Mobile antenna, in particular vehicle antenna, for at least one circular and at least one linear, preferably vertical polarization - Google Patents

Mobile antenna, in particular vehicle antenna, for at least one circular and at least one linear, preferably vertical polarization

Info

Publication number
DE50013074D1
DE50013074D1 DE50013074T DE50013074T DE50013074D1 DE 50013074 D1 DE50013074 D1 DE 50013074D1 DE 50013074 T DE50013074 T DE 50013074T DE 50013074 T DE50013074 T DE 50013074T DE 50013074 D1 DE50013074 D1 DE 50013074D1
Authority
DE
Germany
Prior art keywords
antenna
circular
linear
vertical polarization
particular vehicle
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.)
Expired - Lifetime
Application number
DE50013074T
Other languages
German (de)
Inventor
Manfred Stolle
Michael Wurm
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.)
Kathrein SE
Original Assignee
Kathrein Werke 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 Kathrein Werke KG filed Critical Kathrein Werke KG
Priority to DE50013074T priority Critical patent/DE50013074D1/en
Application granted granted Critical
Publication of DE50013074D1 publication Critical patent/DE50013074D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • 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
    • 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
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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

Abstract

The device has a circular polarized antenna (3) above the linear polarized antenna(s) (33) on a counterweight surface (9). The circular polarized antenna can withstand high currents and the top antenna is fed from a feed point via a coaxial cable. An inner conductor-outer conductor inversion takes place at the feed point with the inner conductor of the feed (17,20) connected to the outer conductor of the coaxial cable (11) and vice-versa.
DE50013074T 1999-05-27 2000-04-27 Mobile antenna, in particular vehicle antenna, for at least one circular and at least one linear, preferably vertical polarization Expired - Lifetime DE50013074D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50013074T DE50013074D1 (en) 1999-05-27 2000-04-27 Mobile antenna, in particular vehicle antenna, for at least one circular and at least one linear, preferably vertical polarization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924349A DE19924349A1 (en) 1999-05-27 1999-05-27 Mobile antenna, in particular vehicle antenna for at least one circular and at least one linear, preferably vertical polarization
DE50013074T DE50013074D1 (en) 1999-05-27 2000-04-27 Mobile antenna, in particular vehicle antenna, for at least one circular and at least one linear, preferably vertical polarization

Publications (1)

Publication Number Publication Date
DE50013074D1 true DE50013074D1 (en) 2006-08-03

Family

ID=7909386

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19924349A Withdrawn DE19924349A1 (en) 1999-05-27 1999-05-27 Mobile antenna, in particular vehicle antenna for at least one circular and at least one linear, preferably vertical polarization
DE50013074T Expired - Lifetime DE50013074D1 (en) 1999-05-27 2000-04-27 Mobile antenna, in particular vehicle antenna, for at least one circular and at least one linear, preferably vertical polarization
DE50007588T Expired - Lifetime DE50007588D1 (en) 1999-05-27 2000-04-27 Mobile antenna, in particular vehicle antenna, for at least one circular and at least one linear, preferably vertical polarization

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19924349A Withdrawn DE19924349A1 (en) 1999-05-27 1999-05-27 Mobile antenna, in particular vehicle antenna for at least one circular and at least one linear, preferably vertical polarization

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50007588T Expired - Lifetime DE50007588D1 (en) 1999-05-27 2000-04-27 Mobile antenna, in particular vehicle antenna, for at least one circular and at least one linear, preferably vertical polarization

Country Status (3)

Country Link
EP (2) EP1353406B1 (en)
AT (2) ATE275292T1 (en)
DE (3) DE19924349A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10114313C2 (en) * 2001-03-23 2003-12-04 Siemens Gebaeudesicherheit Gmb Procedure for radio transmission in a hazard detection system
DE10114314A1 (en) * 2001-03-23 2002-10-10 Siemens Gebaeudesicherheit Gmb Method for radio transmission in a hazard detection system
US6545647B1 (en) * 2001-07-13 2003-04-08 Hrl Laboratories, Llc Antenna system for communicating simultaneously with a satellite and a terrestrial system
US10862198B2 (en) 2017-03-14 2020-12-08 R.A. Miller Industries, Inc. Wideband, low profile, small area, circular polarized uhf antenna
CN108539385B (en) * 2018-05-14 2023-11-03 华南理工大学 Low-profile miniaturized vehicle-mounted antenna with high different frequency isolation based on filter oscillator
DE102019201029B3 (en) 2019-01-28 2020-04-23 Audi Ag Antenna holding device for a motor vehicle and motor vehicle with an antenna holding device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731624A (en) * 1952-11-26 1955-06-08 British Telecomm Res Ltd Improvements in and relating to electrical impedance matching
US3742510A (en) * 1971-01-12 1973-06-26 Itt Multimode discone antenna
US4030100A (en) * 1976-02-06 1977-06-14 International Telephone And Telegraph Corporation Multipurpose submarine antenna
DE2629502A1 (en) * 1976-06-30 1978-01-05 Siemens Ag MULTI-ROUND ANTENNA
US4598296A (en) * 1984-07-31 1986-07-01 Chu Associates, Inc. Dipole antenna system with overhead coverage having equidirectional-linear polarization
FR2571550B1 (en) * 1984-10-08 1987-12-11 Teleinformatique Communic Et PROTECTION DEVICE FOR COAXIAL LINE
FR2678437B1 (en) * 1991-06-28 1994-01-28 France Telecom MIXED ANTENNA FOR RECEIVING SIGNALS TRANSMITTED SIMULTANEOUSLY BY SATELLITE AND EARTH STATIONS, PARTICULARLY FOR RECEIVING DIGITAL SOUND BROADCASTING SIGNALS.
GB2272575B (en) * 1992-11-02 1996-08-07 Gec Ferranti Defence Syst Dual antenna arrangement
US5611547A (en) * 1993-11-04 1997-03-18 Baker Hughes Incorporated Elongated seal assembly for sealing well tubing-to liner annulus
EP0740361B1 (en) * 1995-04-20 1998-03-04 FUBA Automotive GmbH Flat antenna arrangement
JP3318475B2 (en) * 1995-09-29 2002-08-26 京セラ株式会社 Common antenna
JP3297601B2 (en) * 1996-04-25 2002-07-02 京セラ株式会社 Composite antenna

Also Published As

Publication number Publication date
DE19924349A1 (en) 2000-12-21
EP1056155B1 (en) 2004-09-01
EP1056155A3 (en) 2002-12-04
DE50007588D1 (en) 2004-10-07
EP1353406A1 (en) 2003-10-15
EP1353406B1 (en) 2006-06-21
EP1056155A2 (en) 2000-11-29
ATE331316T1 (en) 2006-07-15
ATE275292T1 (en) 2004-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition