CA2373768A1 - Antenne unipolaire plate - Google Patents

Antenne unipolaire plate Download PDF

Info

Publication number
CA2373768A1
CA2373768A1 CA002373768A CA2373768A CA2373768A1 CA 2373768 A1 CA2373768 A1 CA 2373768A1 CA 002373768 A CA002373768 A CA 002373768A CA 2373768 A CA2373768 A CA 2373768A CA 2373768 A1 CA2373768 A1 CA 2373768A1
Authority
CA
Canada
Prior art keywords
radiating plate
antenna
inductors
casing
wireless communications
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.)
Abandoned
Application number
CA002373768A
Other languages
English (en)
Inventor
Nader Fayyaz
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.)
University of Waterloo
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2373768A1 publication Critical patent/CA2373768A1/fr
Abandoned 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
    • 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
    • H01Q9/38—Vertical arrangement of element with counterpoise
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

La présente invention concerne une antenne unipolaire comprenant un plan de sol conducteur, une plaque rayonnante conductrice, un terminal d'interface d'antenne et un réseau résonnant pour définir les caractéristiques de fonctionnement de l'antenne. La plaque rayonnante conductrice est écartée du plan de sol et définit, avec le plan de sol, une cavité entre les deux. Le terminal d'interface d'antenne est en communication avec la cavité et est électriquement isolé du plan de sol et de la plaque rayonnante. Le réseau résonnant comprend un élément inductif électriquement couplé entre le terminal d'interface et la plaque rayonnante. Cet élément inductif est de préférence placé à l'intérieur de la cavité et comprend une première bobine d'induction hélicoïdale à noyau d'air qui est électriquement couplée entre la plaque rayonnante et le terminal d'interface, et une seconde bobine d'induction hélicoïdale à noyau d'air qui est électriquement couplée entre le terminal d'interface et le plan de sol. De même, chaque bobine d'induction possède de préférence un certain nombre de spires, le réseau résonnant fournissant à l'antenne une fréquence de résonance déterminée en fonction dudit nombre de spires.
CA002373768A 1999-06-02 2000-06-02 Antenne unipolaire plate Abandoned CA2373768A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13751099P 1999-06-02 1999-06-02
US60/137,510 1999-06-02
PCT/CA2000/000635 WO2000076023A1 (fr) 1999-06-02 2000-06-02 Antenne unipolaire plate

Publications (1)

Publication Number Publication Date
CA2373768A1 true CA2373768A1 (fr) 2000-12-14

Family

ID=22477753

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002373768A Abandoned CA2373768A1 (fr) 1999-06-02 2000-06-02 Antenne unipolaire plate

Country Status (8)

Country Link
EP (1) EP1188200B1 (fr)
JP (1) JP2003501926A (fr)
KR (1) KR20020015694A (fr)
AT (1) ATE233959T1 (fr)
AU (1) AU5377300A (fr)
CA (1) CA2373768A1 (fr)
DE (1) DE60001571T2 (fr)
WO (1) WO2000076023A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100481611C (zh) * 2000-08-08 2009-04-22 Nxp股份有限公司 无线终端
GB0112265D0 (en) 2001-05-19 2001-07-11 Koninkl Philips Electronics Nv Antenna arrangement
KR100449428B1 (ko) * 2001-12-26 2004-09-18 한국전자통신연구원 타원 실린더형 복사체를 가지는 모노폴 안테나
DE10303456A1 (de) * 2003-01-29 2004-08-19 Fujitsu Siemens Computers Gmbh Elektrisches Gerät
KR100810291B1 (ko) * 2003-09-08 2008-03-06 삼성전자주식회사 전자기적 결합 급전 소형 광대역 모노폴 안테나
KR100744810B1 (ko) * 2005-07-23 2007-08-01 엘지전자 주식회사 패치형 초광대역 안테나
EP4224283A3 (fr) 2008-08-04 2023-08-30 Ignion, S.L. Dispositif sans fil sans antenne capable de fonctionner dans de multiples régions de fréquence
WO2010015364A2 (fr) 2008-08-04 2010-02-11 Fractus, S.A. Dispositif sans fil sans antenne capable de fonctionner dans de multiples régions de fréquence
WO2011095330A1 (fr) 2010-02-02 2011-08-11 Fractus, S.A. Dispositif sans fil et sans antenne comprenant un ou plusieurs corps
WO2012017013A1 (fr) 2010-08-03 2012-02-09 Fractus, S.A. Dispositif sans fil à capacité de fonctionnement mimo multibande
RU2486644C1 (ru) * 2012-02-03 2013-06-27 Открытое акционерное общество "Научно-исследовательский институт космического приборостроения" (ОАО "НИИ КП") Самолетная антенна
JP7224716B2 (ja) * 2017-03-29 2023-02-20 株式会社ヨコオ アンテナ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498819B1 (fr) * 1981-01-23 1985-05-31 Thomson Csf Antenne de petite dimension

Also Published As

Publication number Publication date
DE60001571D1 (de) 2003-04-10
WO2000076023A1 (fr) 2000-12-14
JP2003501926A (ja) 2003-01-14
KR20020015694A (ko) 2002-02-28
ATE233959T1 (de) 2003-03-15
EP1188200B1 (fr) 2003-03-05
EP1188200A1 (fr) 2002-03-20
AU5377300A (en) 2000-12-28
DE60001571T2 (de) 2003-09-25

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Legal Events

Date Code Title Description
FZDE Discontinued