NO921476D0 - Sirkelpolarisasjons-antenne - Google Patents

Sirkelpolarisasjons-antenne

Info

Publication number
NO921476D0
NO921476D0 NO921476A NO921476A NO921476D0 NO 921476 D0 NO921476 D0 NO 921476D0 NO 921476 A NO921476 A NO 921476A NO 921476 A NO921476 A NO 921476A NO 921476 D0 NO921476 D0 NO 921476D0
Authority
NO
Norway
Prior art keywords
conductive wire
axis
wire
axisymmetric
radial plane
Prior art date
Application number
NO921476A
Other languages
English (en)
Other versions
NO921476L (no
NO300300B1 (no
Inventor
Antione Roederer
Pablo Luis Garcia Mueller
Anton Willem Jongejans
Original Assignee
Europ Agence Spatiale
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 Europ Agence Spatiale filed Critical Europ Agence Spatiale
Publication of NO921476D0 publication Critical patent/NO921476D0/no
Publication of NO921476L publication Critical patent/NO921476L/no
Publication of NO300300B1 publication Critical patent/NO300300B1/no

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
    • H01Q19/10—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 reflecting surfaces
    • H01Q19/108—Combination of a dipole with a plane reflecting surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Silicon Compounds (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Connection Structure (AREA)
NO921476A 1991-05-07 1992-04-13 Sirkelpolarisasjons-antenne NO300300B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105569A FR2676311B1 (fr) 1991-05-07 1991-05-07 Antenne a polarisation circulaire.

Publications (3)

Publication Number Publication Date
NO921476D0 true NO921476D0 (no) 1992-04-13
NO921476L NO921476L (no) 1992-11-09
NO300300B1 NO300300B1 (no) 1997-05-05

Family

ID=9412591

Family Applications (1)

Application Number Title Priority Date Filing Date
NO921476A NO300300B1 (no) 1991-05-07 1992-04-13 Sirkelpolarisasjons-antenne

Country Status (10)

Country Link
US (1) US5264861A (no)
EP (1) EP0512876B1 (no)
JP (1) JP2607203B2 (no)
AT (1) ATE124809T1 (no)
CA (1) CA2067478C (no)
DE (1) DE69203288T2 (no)
DK (1) DK0512876T3 (no)
ES (1) ES2077369T3 (no)
FR (1) FR2676311B1 (no)
NO (1) NO300300B1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841388B1 (fr) * 2002-06-20 2005-05-20 Centre Nat Etd Spatiales Antenne a brins a polarisation circulaire
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
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
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.
DE102007029023B4 (de) * 2007-06-23 2020-01-16 Bayerische Motoren Werke Aktiengesellschaft Antennensystem für ein Kraftfahrzeug
FR2925233B1 (fr) * 2007-12-18 2012-04-20 Thales Sa Antenne active tres large bande pour radar passif.
EP2668677B1 (en) * 2011-01-27 2018-10-10 Galtronics Corporation Ltd. Broadband dual-polarized antenna
FR2993413B1 (fr) * 2012-07-12 2015-06-05 Sterela Antenne a cavite et equipement communicant comprenant une telle antenne
US20150270597A1 (en) * 2014-03-19 2015-09-24 Google Inc. Spiral Antenna

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861721C (de) * 1944-08-06 1953-01-05 Telefunken Gmbh Drehpolarisierte Antenne
DE1958108A1 (de) * 1969-11-19 1971-05-19 Rohde & Schwarz Zirkular polarisierte Rundstrahlantenne
DE2824686A1 (de) * 1978-06-06 1979-12-13 Fte Maximal Fernsehtech Rundempfangsantenne fuer den ultrakurzwellenbereich
JPS57107610A (en) * 1980-12-25 1982-07-05 Nippon Telegr & Teleph Corp <Ntt> Circular polarized wave cone beam antenna
GB2152757B (en) * 1984-01-05 1987-10-14 Plessey Co Plc Antenna
FR2644937B1 (fr) * 1989-03-22 1991-09-27 Bourdier Jean Antenne omnidirective en polarisation circulaire transversale a maximum de gain sous l'horizon
US5173715A (en) * 1989-12-04 1992-12-22 Trimble Navigation Antenna with curved dipole elements

Also Published As

Publication number Publication date
ATE124809T1 (de) 1995-07-15
NO921476L (no) 1992-11-09
CA2067478A1 (fr) 1992-11-08
DE69203288D1 (de) 1995-08-10
NO300300B1 (no) 1997-05-05
EP0512876B1 (fr) 1995-07-05
DE69203288T2 (de) 1995-11-09
FR2676311B1 (fr) 1993-11-19
JPH05152842A (ja) 1993-06-18
CA2067478C (fr) 1996-12-24
EP0512876A1 (fr) 1992-11-11
US5264861A (en) 1993-11-23
JP2607203B2 (ja) 1997-05-07
ES2077369T3 (es) 1995-11-16
DK0512876T3 (da) 1995-09-18
FR2676311A1 (fr) 1992-11-13

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