DK0463263T3 - Cirkulær polariseret rundstrålende antenne med størst forstærkning i horisontal retning - Google Patents

Cirkulær polariseret rundstrålende antenne med størst forstærkning i horisontal retning

Info

Publication number
DK0463263T3
DK0463263T3 DK90401787T DK90401787T DK0463263T3 DK 0463263 T3 DK0463263 T3 DK 0463263T3 DK 90401787 T DK90401787 T DK 90401787T DK 90401787 T DK90401787 T DK 90401787T DK 0463263 T3 DK0463263 T3 DK 0463263T3
Authority
DK
Denmark
Prior art keywords
circular
horizontal direction
greatest gain
radiant antenna
circular polarized
Prior art date
Application number
DK90401787T
Other languages
Danish (da)
English (en)
Inventor
Jean Bourdier
Original Assignee
Davey Bickford Smith Cie
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 Davey Bickford Smith Cie filed Critical Davey Bickford Smith Cie
Application granted granted Critical
Publication of DK0463263T3 publication Critical patent/DK0463263T3/da

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
DK90401787T 1989-03-22 1990-06-22 Cirkulær polariseret rundstrålende antenne med størst forstærkning i horisontal retning DK0463263T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8903778A FR2644937B1 (fr) 1989-03-22 1989-03-22 Antenne omnidirective en polarisation circulaire transversale a maximum de gain sous l'horizon

Publications (1)

Publication Number Publication Date
DK0463263T3 true DK0463263T3 (da) 1994-06-06

Family

ID=9379964

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90401787T DK0463263T3 (da) 1989-03-22 1990-06-22 Cirkulær polariseret rundstrålende antenne med størst forstærkning i horisontal retning

Country Status (5)

Country Link
EP (1) EP0463263B1 (de)
DE (1) DE69008170T2 (de)
DK (1) DK0463263T3 (de)
ES (1) ES2053136T3 (de)
FR (1) FR2644937B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2721757B1 (fr) * 1994-06-28 1996-09-13 Jac International Antenne omnidirectionnelle en azimut et directive en site et répondeur maritime ainsi équipé.
RU2169418C2 (ru) * 1999-06-22 2001-06-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Антенна эллиптической поляризации
US7411399B2 (en) * 2005-10-04 2008-08-12 Schlumberger Technology Corporation Electromagnetic survey system with multiple sources
US8803749B2 (en) 2011-03-25 2014-08-12 Kwok Wa Leung Elliptically or circularly polarized dielectric block antenna
GB2512111B (en) 2013-03-20 2017-02-15 British Broadcasting Corp Antenna arrangement for transmitting two or more polarisations of radio signal
US9899746B2 (en) * 2013-12-14 2018-02-20 The Charles Stark Draper Laboratory, Inc. Electronically steerable single helix/spiral antenna
CN103822973A (zh) * 2014-02-26 2014-05-28 北京工业大学 一种全向性的水平剪切模态磁致伸缩传感器
FR3060089B1 (fr) 2016-12-08 2019-08-23 Mbda France Ensemble d'equilibrage a bagues d'equilibrage pour missile et missile pourvu d'un tel ensemble d'equilibrage
CN109216941A (zh) * 2018-09-03 2019-01-15 吴通控股集团股份有限公司 一种小型干涉仪测向天线组

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217911A (en) * 1938-08-12 1940-10-15 Rca Corp Radio communication
US2532428A (en) * 1946-11-14 1950-12-05 United Broadeasting Company Elliptical polarization electromagnetic energy radiation system
US3348228A (en) * 1965-08-02 1967-10-17 Raytheon Co Circular dipole antenna array
US3555552A (en) * 1969-12-19 1971-01-12 Andrew Alford Dual polarized antenna system with controlled field pattern
US4083051A (en) * 1976-07-02 1978-04-04 Rca Corporation Circularly-polarized antenna system using tilted dipoles
US4555708A (en) * 1984-01-10 1985-11-26 The United States Of America As Represented By The Secretary Of The Air Force Dipole ring array antenna for circularly polarized pattern

Also Published As

Publication number Publication date
EP0463263A1 (de) 1992-01-02
FR2644937A1 (fr) 1990-09-28
EP0463263B1 (de) 1994-04-13
FR2644937B1 (fr) 1991-09-27
ES2053136T3 (es) 1994-07-16
DE69008170T2 (de) 1994-10-13
DE69008170D1 (de) 1994-05-19

Similar Documents

Publication Publication Date Title
FI932594A0 (fi) Antenn med justerbar loblutning
DE3770863D1 (de) Plattenantenne mit zwei gekreuzten polarisationen.
FR2651926B1 (fr) Antenne plane.
DE69716807D1 (de) Kompakt gedruckte Antenne mit geringer Strahlung in Elevationsrichtung
FR2651608B1 (fr) Antenne plane.
DE69024756D1 (de) Schlitzantenne mit steuerbarer Polarisation
NO891137L (no) Antenne med elektronisk omformbart utstraalingsdiagram.
DE69111298D1 (de) Antenne für duale linear und dual zirkulare Polarisation.
DE69127480D1 (de) Empfangsgerät mit Antennenauswahl-Diversity
NO891135L (no) Antenne med elektronisk straalesveip.
DE69218045D1 (de) Ebene Antenne
DE69212127D1 (de) Ebene Antenne
DE68910784D1 (de) Antenne mit elektronisch gesteuerter Ablenkung.
DE69118037D1 (de) Ebene Antenne mit hohem Gewinn und grossem Wirkungsgrad
FR2645353B1 (fr) Antenne plane
DK0463263T3 (da) Cirkulær polariseret rundstrålende antenne med størst forstærkning i horisontal retning
DE69302407D1 (de) Zirkularpolarisierte, ebene Antenne
DE69323761D1 (de) Antenne in y-form
DE69212378D1 (de) Antenne mit geformter Strahlungskeule und hohem Gewinn
DE69734949D1 (de) Antenne mit Einzel- oder Doppelreflektor, geformten Strahlungskeulen und linearer Polarisation
FR2646967B1 (fr) Antenne plane
DE68920942D1 (de) In Azimut und Elevation verstellbare Antennenhalterung.
NO176160C (no) Antenne med parabolsk reflektor
DE69320859D1 (de) Flache, elliptisch polarisierte Antenne
FI890978L (fi) Antenn.