ES2077369T3 - Antena en polarizacion circular. - Google Patents

Antena en polarizacion circular.

Info

Publication number
ES2077369T3
ES2077369T3 ES92400997T ES92400997T ES2077369T3 ES 2077369 T3 ES2077369 T3 ES 2077369T3 ES 92400997 T ES92400997 T ES 92400997T ES 92400997 T ES92400997 T ES 92400997T ES 2077369 T3 ES2077369 T3 ES 2077369T3
Authority
ES
Spain
Prior art keywords
conductive wire
axis
wire
axisymmetric
radial plane
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.)
Expired - Lifetime
Application number
ES92400997T
Other languages
English (en)
Inventor
Antoine Roederer
Mueller Pablo Luis Garcia
Anton Willem Jongejans
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.)
Agence Spatiale Europeenne
Original Assignee
Agence Spatiale Europeenne
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 Agence Spatiale Europeenne filed Critical Agence Spatiale Europeenne
Application granted granted Critical
Publication of ES2077369T3 publication Critical patent/ES2077369T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)

Abstract

UNA ANTENA QUE PRODUCE, EN POLARIZACION CIRCULAR, UN DIAGRAMA DE RADIACION DE REVOLUCION ALREDEDOR DE UN EJE (1) Y QUE PRESENTA UN MINIMO DE RADIACION EN LA DIRECCION DE ESTE EJE, CARACTERIZADA EN QUE COMPRENDE: LECTORA (2), ESENCIALMENTE DE REVOLUCION ALREDEDOR DEL EJE, UN RAMAL CONDUCTOR RECTILINEA (6), QUE SE EXTIENDE AXIALMENTE DESDE UN PRIMER EXTREMO (7), AL NIVEL DE ESTA SUPERFICIE CONDUCTORA Y AISLADO DE ESTA, HASTA UN SEGUNDO EXTREMO (8), ESTANDO CONECTADO ESTE RAMAL EN SU PRIMER EXTREMO A UNA LINEA DE ALIMENTACION (4,5), Y UE LLEVAN CADA UNO UNA PRIMERA PARTE (9) QUE SE EXTIENDE ESENCIALMENTE EN UN PLANO RADIAL (11) DESDE EL SEGUNDO EXTREMO DEL RAMAL CONDUCTOR, ESTANDO ESTA PRIMERA PARTE, EN SU EXTREMO PROXIMO, ELECTRICAMENTE CONECTADA DE MANERA DIRECTA AL RAMAL CONDUCTOR Y PROLONGANDOSE, EN SU EXTREMO DISTANTE, POR UNA SEGUNDA PARTE (10) EN FORMA DE RAMAL CURVILINEO QUE SE INSCRIBE TIPICAMENTE SOBRE UNA ESFERA CENTRADA EN DICHO SEGUNDO EXTREMO Y CUYA DIRECCION GENERAL ESTA INCLINADA RESPECTO DE DICHO PLANO RADIAL.
ES92400997T 1991-05-07 1992-04-09 Antena en polarizacion circular. Expired - Lifetime ES2077369T3 (es)

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 (1)

Publication Number Publication Date
ES2077369T3 true ES2077369T3 (es) 1995-11-16

Family

ID=9412591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92400997T Expired - Lifetime ES2077369T3 (es) 1991-05-07 1992-04-09 Antena en polarizacion circular.

Country Status (10)

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

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
NO921476D0 (no) 1992-04-13
EP0512876A1 (fr) 1992-11-11
US5264861A (en) 1993-11-23
JP2607203B2 (ja) 1997-05-07
DK0512876T3 (da) 1995-09-18
FR2676311A1 (fr) 1992-11-13

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