WO2004001900A8 - Antenne a brins a polarisation circulaire - Google Patents

Antenne a brins a polarisation circulaire

Info

Publication number
WO2004001900A8
WO2004001900A8 PCT/FR2003/001901 FR0301901W WO2004001900A8 WO 2004001900 A8 WO2004001900 A8 WO 2004001900A8 FR 0301901 W FR0301901 W FR 0301901W WO 2004001900 A8 WO2004001900 A8 WO 2004001900A8
Authority
WO
WIPO (PCT)
Prior art keywords
wires
geometrical axis
circularly polarized
wire antenna
segment
Prior art date
Application number
PCT/FR2003/001901
Other languages
English (en)
Other versions
WO2004001900A1 (fr
Inventor
Goff Marc Le
Luc Duchesne
Jean-Marc Baracco
Patrick Dumon
Original Assignee
Centre Nat Etd Spatiales
Satimo Sa
Goff Marc Le
Luc Duchesne
Jean-Marc Baracco
Patrick Dumon
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 Centre Nat Etd Spatiales, Satimo Sa, Goff Marc Le, Luc Duchesne, Jean-Marc Baracco, Patrick Dumon filed Critical Centre Nat Etd Spatiales
Priority to EP03760761A priority Critical patent/EP1516392B1/fr
Priority to DE60314751T priority patent/DE60314751T2/de
Priority to JP2004514964A priority patent/JP4167223B2/ja
Priority to CA2489776A priority patent/CA2489776C/fr
Priority to US10/519,200 priority patent/US7123203B2/en
Priority to DK03760761T priority patent/DK1516392T3/da
Priority to AU2003260614A priority patent/AU2003260614A1/en
Publication of WO2004001900A1 publication Critical patent/WO2004001900A1/fr
Publication of WO2004001900A8 publication Critical patent/WO2004001900A8/fr
Priority to HK05109473.2A priority patent/HK1077678A1/xx

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
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • 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
    • 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
    • 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
    • H01Q9/46—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions with rigid elements diverging from single point

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Support Of Aerials (AREA)
  • Ropes Or Cables (AREA)
  • Surgical Instruments (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

L'invention concerne une antenne réalisée en technologie plaquée incluant une série de brins (210, 220, 230, 240) situés sensiblement dans un même plan principal, chacun des brins étant alimenté par un même fil conducteur (100), caractérisée en ce que chacun de ces brins (210, 220, 230, 240) décrit un segment initial (312) qui est radial par rapport à un axe géométrique (X) perpendiculaire au plant principal, puis chacun des brins se prolonge selon un arc de cercle (214) centré sur cet axe géométrique (X), puis décrit à nouveau un segment sensiblement radial (216), dirigé en direction de l'axe géométrique (X), longeant ainsi un segment radial (212) du brin voisin sans le toucher.
PCT/FR2003/001901 2002-06-20 2003-06-20 Antenne a brins a polarisation circulaire WO2004001900A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP03760761A EP1516392B1 (fr) 2002-06-20 2003-06-20 Antenne a brins
DE60314751T DE60314751T2 (de) 2002-06-20 2003-06-20 Drahtantenne
JP2004514964A JP4167223B2 (ja) 2002-06-20 2003-06-20 円偏波ストランドアンテナ
CA2489776A CA2489776C (fr) 2002-06-20 2003-06-20 Antenne a brins a polarisation circulaire
US10/519,200 US7123203B2 (en) 2002-06-20 2003-06-20 Circularly polarized wire antenna
DK03760761T DK1516392T3 (da) 2002-06-20 2003-06-20 Trådantenne
AU2003260614A AU2003260614A1 (en) 2002-06-20 2003-06-20 Circularly polarized wire antenna
HK05109473.2A HK1077678A1 (en) 2002-06-20 2005-10-25 Circularly polarized wire antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/07625 2002-06-20
FR0207625A FR2841388B1 (fr) 2002-06-20 2002-06-20 Antenne a brins a polarisation circulaire

Publications (2)

Publication Number Publication Date
WO2004001900A1 WO2004001900A1 (fr) 2003-12-31
WO2004001900A8 true WO2004001900A8 (fr) 2004-04-08

Family

ID=29719902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/001901 WO2004001900A1 (fr) 2002-06-20 2003-06-20 Antenne a brins a polarisation circulaire

Country Status (14)

Country Link
US (1) US7123203B2 (fr)
EP (1) EP1516392B1 (fr)
JP (1) JP4167223B2 (fr)
KR (1) KR20050036915A (fr)
CN (1) CN100477380C (fr)
AT (1) ATE366464T1 (fr)
AU (1) AU2003260614A1 (fr)
CA (1) CA2489776C (fr)
DE (1) DE60314751T2 (fr)
DK (1) DK1516392T3 (fr)
ES (1) ES2289329T3 (fr)
FR (1) FR2841388B1 (fr)
HK (1) HK1077678A1 (fr)
WO (1) WO2004001900A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006222846A (ja) * 2005-02-14 2006-08-24 Hitachi Cable Ltd 漏洩損失性線路型円偏波アンテナおよび高周波モジュール
JP2006222847A (ja) * 2005-02-14 2006-08-24 Hitachi Cable Ltd 分布位相型円偏波アンテナおよび高周波モジュール
JP4380587B2 (ja) 2005-05-11 2009-12-09 日立電線株式会社 分布位相型円偏波受信モジュール及び携帯無線機器
FR2896146B1 (fr) 2006-01-19 2008-03-28 Vygon Sa Perfectionnements aux champs operatoires a fenetre
FR2896919B1 (fr) * 2006-02-01 2010-04-16 Centre Nat Detudes Spatiales Cnes Antenne a polarisation circulaire ou lineaire.
TWI366949B (en) * 2007-11-14 2012-06-21 Wistron Neweb Corp Antenna structure
JP2010056828A (ja) * 2008-08-28 2010-03-11 Mitsumi Electric Co Ltd アンテナ装置
US8912974B2 (en) * 2011-08-31 2014-12-16 The United State of America as represented by the Administrator of the National Aeronautics Space Administration Solderless circularly polarized microwave antenna element
TWI499127B (zh) * 2012-05-11 2015-09-01 Wistron Corp 天線結構
DE102012217113B4 (de) 2012-09-24 2019-12-24 Continental Automotive Gmbh Antennenstruktur einer zirkularpolarisierten Antenne für ein Fahrzeug
CN104681975A (zh) * 2015-03-24 2015-06-03 邝嘉豪 一种设有微带隔离直线的单极性微带振子
CN110854513B (zh) * 2018-08-21 2021-04-20 比亚迪股份有限公司 天线振子单元、天线振子及天线

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521550A (en) * 1946-02-28 1950-09-05 Bell Telephone Labor Inc Radio antenna system
US3680135A (en) * 1968-02-05 1972-07-25 Joseph M Boyer Tunable radio antenna
FR2246090B1 (fr) * 1973-08-31 1977-05-13 Thomson Csf
JPS57107610A (en) * 1980-12-25 1982-07-05 Nippon Telegr & Teleph Corp <Ntt> Circular polarized wave cone beam antenna
GB2100063B (en) * 1981-06-05 1985-03-13 Tokyo Shibaura Electric Co Antenna
US4947180A (en) * 1989-06-14 1990-08-07 Terk Technologies Corporation FM antenna
FR2676311B1 (fr) * 1991-05-07 1993-11-19 Agence Spatiale Europeenne Antenne a polarisation circulaire.
GB2259811B (en) 1991-09-21 1995-05-17 Motorola Israel Ltd An antenna

Also Published As

Publication number Publication date
DK1516392T3 (da) 2007-10-01
JP2005530439A (ja) 2005-10-06
CN1666383A (zh) 2005-09-07
KR20050036915A (ko) 2005-04-20
DE60314751T2 (de) 2008-03-06
CN100477380C (zh) 2009-04-08
ES2289329T3 (es) 2008-02-01
US7123203B2 (en) 2006-10-17
WO2004001900A1 (fr) 2003-12-31
AU2003260614A8 (en) 2004-01-06
CA2489776C (fr) 2011-01-11
EP1516392B1 (fr) 2007-07-04
HK1077678A1 (en) 2006-02-17
CA2489776A1 (fr) 2003-12-31
FR2841388A1 (fr) 2003-12-26
DE60314751D1 (de) 2007-08-16
EP1516392A1 (fr) 2005-03-23
ATE366464T1 (de) 2007-07-15
AU2003260614A1 (en) 2004-01-06
FR2841388B1 (fr) 2005-05-20
JP4167223B2 (ja) 2008-10-15
US20050280599A1 (en) 2005-12-22

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Free format text: IN PCT GAZETTE 01/2004 UNDER (72, 75) IN THE ADDRESS OF "LE GOFF, MARC" REPLACE "F-81840 LES ULIS (FR)" BY "F-91940 LES ULIS (FR)"; UNDER (72, 75) IN THE ADDRESS OF "DUMON, PATRICK" REPLACE "2, ALLéE

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