ATE366464T1 - Drahtantenne - Google Patents

Drahtantenne

Info

Publication number
ATE366464T1
ATE366464T1 AT03760761T AT03760761T ATE366464T1 AT E366464 T1 ATE366464 T1 AT E366464T1 AT 03760761 T AT03760761 T AT 03760761T AT 03760761 T AT03760761 T AT 03760761T AT E366464 T1 ATE366464 T1 AT E366464T1
Authority
AT
Austria
Prior art keywords
geometric axis
strands
segment
describes
radial
Prior art date
Application number
AT03760761T
Other languages
English (en)
Inventor
Goff Marc Le
Luc Duchesne
Jean-Marc Baracco
Patrick Dumon
Original Assignee
Centre Nat Etd Spatiales
Satimo Sa
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 filed Critical Centre Nat Etd Spatiales
Application granted granted Critical
Publication of ATE366464T1 publication Critical patent/ATE366464T1/de

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
    • H01Q9/42—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
    • 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)
  • Aerials With Secondary Devices (AREA)
  • Support Of Aerials (AREA)
  • Surgical Instruments (AREA)
  • Ropes Or Cables (AREA)
AT03760761T 2002-06-20 2003-06-20 Drahtantenne ATE366464T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE366464T1 true ATE366464T1 (de) 2007-07-15

Family

ID=29719902

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03760761T ATE366464T1 (de) 2002-06-20 2003-06-20 Drahtantenne

Country Status (13)

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

Families Citing this family (13)

* 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
NL2034779B1 (en) * 2023-05-08 2024-11-25 Alaris Antennas Pty Ltd Direction finding system and antenna array

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 (de) * 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
ES2289329T3 (es) 2008-02-01
KR20050036915A (ko) 2005-04-20
CN100477380C (zh) 2009-04-08
EP1516392A1 (de) 2005-03-23
JP2005530439A (ja) 2005-10-06
US7123203B2 (en) 2006-10-17
WO2004001900A8 (fr) 2004-04-08
US20050280599A1 (en) 2005-12-22
CA2489776A1 (fr) 2003-12-31
DK1516392T3 (da) 2007-10-01
WO2004001900A1 (fr) 2003-12-31
CN1666383A (zh) 2005-09-07
JP4167223B2 (ja) 2008-10-15
EP1516392B1 (de) 2007-07-04
FR2841388B1 (fr) 2005-05-20
FR2841388A1 (fr) 2003-12-26
AU2003260614A8 (en) 2004-01-06
AU2003260614A1 (en) 2004-01-06
HK1077678A1 (zh) 2006-02-17
DE60314751T2 (de) 2008-03-06
DE60314751D1 (de) 2007-08-16
CA2489776C (fr) 2011-01-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties