CA2324383A1 - Antenne de telecommunication terrestre et par satellite - Google Patents

Antenne de telecommunication terrestre et par satellite Download PDF

Info

Publication number
CA2324383A1
CA2324383A1 CA 2324383 CA2324383A CA2324383A1 CA 2324383 A1 CA2324383 A1 CA 2324383A1 CA 2324383 CA2324383 CA 2324383 CA 2324383 A CA2324383 A CA 2324383A CA 2324383 A1 CA2324383 A1 CA 2324383A1
Authority
CA
Canada
Prior art keywords
antenna
terrestrial
dual
quadrifilar
terrestrial antenna
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
CA 2324383
Other languages
English (en)
Other versions
CA2324383C (fr
Inventor
Curt Mcgowan
Stephen M. Oglesby
James B. West
Glenn A. Flaten
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.)
ATC Technologies LLC
Original Assignee
Motient Services Inc
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 Motient Services Inc filed Critical Motient Services Inc
Publication of CA2324383A1 publication Critical patent/CA2324383A1/fr
Application granted granted Critical
Publication of CA2324383C publication Critical patent/CA2324383C/fr
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
    • 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
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CA 2324383 1999-10-29 2000-10-26 Antenne de telecommunication terrestre et par satellite Expired - Fee Related CA2324383C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16214899P 1999-10-29 1999-10-29
US60/162,148 1999-10-29

Publications (2)

Publication Number Publication Date
CA2324383A1 true CA2324383A1 (fr) 2001-04-29
CA2324383C CA2324383C (fr) 2005-01-11

Family

ID=22584360

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2324383 Expired - Fee Related CA2324383C (fr) 1999-10-29 2000-10-26 Antenne de telecommunication terrestre et par satellite

Country Status (3)

Country Link
AU (1) AU1437101A (fr)
CA (1) CA2324383C (fr)
WO (1) WO2001033666A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114207940A (zh) * 2019-06-13 2022-03-18 以伊索电子股份有限公司名义经营的阿维科斯天线股份有限公司 具有设置在围绕管结构缠绕的柔性基板上的螺旋天线的天线组件

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040266344A1 (en) * 2003-06-27 2004-12-30 Imtiaz Zafar Integrated AM/FM mast with single SDARS antenna
US20050107030A1 (en) * 2003-11-19 2005-05-19 Imtiaz Zafar Integrated AM/FM/SDARS radio
ITVI20040306A1 (it) * 2004-12-23 2005-03-23 Calearo Antenne Srl Antenna multibanda veicolare
EP2000819A1 (fr) * 2007-06-04 2008-12-10 Leica Geosystems AG Combinaison d'antennes pour une station GNSS mobile et station GNSS mobile
DE102010039709A1 (de) * 2010-08-24 2012-01-19 Continental Automotive Gmbh Antennenmodul für ein Fahrzeug
US9899746B2 (en) * 2013-12-14 2018-02-20 The Charles Stark Draper Laboratory, Inc. Electronically steerable single helix/spiral antenna
CA3073010A1 (fr) 2017-08-16 2019-02-21 Atc Technologies, Llc Tcp a trajets multiples sur reseaux doubles
US11569588B2 (en) 2021-02-26 2023-01-31 KYOCERA AVX Components (San Diego), Inc. Antenna assembly having a monopole antenna and a circularly polarized antenna
US11916647B2 (en) * 2021-05-20 2024-02-27 Rockwell Collins, Inc. Systems and methods for line-of-sight and beyond-line-of-sight communications using a single aperture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9606593D0 (en) * 1996-03-29 1996-06-05 Symmetricom Inc An antenna system
US6025816A (en) * 1996-12-24 2000-02-15 Ericsson Inc. Antenna system for dual mode satellite/cellular portable phone
US6147647A (en) * 1998-09-09 2000-11-14 Qualcomm Incorporated Circularly polarized dielectric resonator antenna
US6133891A (en) * 1998-10-13 2000-10-17 The United States Of America As Represented By The Secretary Of The Navy Quadrifilar helix antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114207940A (zh) * 2019-06-13 2022-03-18 以伊索电子股份有限公司名义经营的阿维科斯天线股份有限公司 具有设置在围绕管结构缠绕的柔性基板上的螺旋天线的天线组件

Also Published As

Publication number Publication date
AU1437101A (en) 2001-05-14
CA2324383C (fr) 2005-01-11
WO2001033666A1 (fr) 2001-05-10

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Legal Events

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