FR2919121B1 - Systeme antennaire dont le diagrammme de rayonnement est reconfigurable parmi des diagrammes de rayonnement sectoriels et directifs, et dispositif emetteur et/ou recepteur correspondant. - Google Patents

Systeme antennaire dont le diagrammme de rayonnement est reconfigurable parmi des diagrammes de rayonnement sectoriels et directifs, et dispositif emetteur et/ou recepteur correspondant.

Info

Publication number
FR2919121B1
FR2919121B1 FR0756664A FR0756664A FR2919121B1 FR 2919121 B1 FR2919121 B1 FR 2919121B1 FR 0756664 A FR0756664 A FR 0756664A FR 0756664 A FR0756664 A FR 0756664A FR 2919121 B1 FR2919121 B1 FR 2919121B1
Authority
FR
France
Prior art keywords
radiation
sectoral
transceiver
antenna system
receiver device
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 - Fee Related
Application number
FR0756664A
Other languages
English (en)
Other versions
FR2919121A1 (fr
Inventor
Benjamin Fuchs
Sebastien Palud
Olivier Lafond
Mohamed Himdi
Coq Laurent Le
Sebastien Rondineau
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.)
Centre National de la Recherche Scientifique CNRS
Universite de Rennes 1
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Rennes 1
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 National de la Recherche Scientifique CNRS, Universite de Rennes 1 filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0756664A priority Critical patent/FR2919121B1/fr
Priority to PCT/EP2008/059478 priority patent/WO2009013248A1/fr
Priority to EP08786258A priority patent/EP2171799A1/fr
Publication of FR2919121A1 publication Critical patent/FR2919121A1/fr
Application granted granted Critical
Publication of FR2919121B1 publication Critical patent/FR2919121B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/245—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching in the focal plane of a focussing device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/08—Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
    • 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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H01Q19/062—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 refracting or diffracting devices, e.g. lens for focusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
FR0756664A 2007-07-20 2007-07-20 Systeme antennaire dont le diagrammme de rayonnement est reconfigurable parmi des diagrammes de rayonnement sectoriels et directifs, et dispositif emetteur et/ou recepteur correspondant. Expired - Fee Related FR2919121B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0756664A FR2919121B1 (fr) 2007-07-20 2007-07-20 Systeme antennaire dont le diagrammme de rayonnement est reconfigurable parmi des diagrammes de rayonnement sectoriels et directifs, et dispositif emetteur et/ou recepteur correspondant.
PCT/EP2008/059478 WO2009013248A1 (fr) 2007-07-20 2008-07-18 Syteme antennaire dont le diagramme de rayonnement est reconfigurable parmi des diagrammes de rayonnement sectoriels et directifs, et dispositif emetteur et/ou recepteur correspondant
EP08786258A EP2171799A1 (fr) 2007-07-20 2008-07-18 Syteme antennaire dont le diagramme de rayonnement est reconfigurable parmi des diagrammes de rayonnement sectoriels et directifs, et dispositif emetteur et/ou recepteur correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0756664A FR2919121B1 (fr) 2007-07-20 2007-07-20 Systeme antennaire dont le diagrammme de rayonnement est reconfigurable parmi des diagrammes de rayonnement sectoriels et directifs, et dispositif emetteur et/ou recepteur correspondant.

Publications (2)

Publication Number Publication Date
FR2919121A1 FR2919121A1 (fr) 2009-01-23
FR2919121B1 true FR2919121B1 (fr) 2010-03-12

Family

ID=39154194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756664A Expired - Fee Related FR2919121B1 (fr) 2007-07-20 2007-07-20 Systeme antennaire dont le diagrammme de rayonnement est reconfigurable parmi des diagrammes de rayonnement sectoriels et directifs, et dispositif emetteur et/ou recepteur correspondant.

Country Status (3)

Country Link
EP (1) EP2171799A1 (fr)
FR (1) FR2919121B1 (fr)
WO (1) WO2009013248A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492081B (en) 2011-06-20 2014-11-19 Canon Kk Antenna lens including holes and different permittivity layers
GB2497328A (en) 2011-12-07 2013-06-12 Canon Kk Method of making a dielectric material with a varying permittivity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7042420B2 (en) * 1999-11-18 2006-05-09 Automotive Systems Laboratory, Inc. Multi-beam antenna
FR2888407B1 (fr) * 2005-07-05 2009-08-21 Univ Rennes I Etablissement Pu Lentille inhomogene a gradient d'indice de type oeil de poisson de maxwell, systeme d'antenne et applications correspondants.

Also Published As

Publication number Publication date
FR2919121A1 (fr) 2009-01-23
EP2171799A1 (fr) 2010-04-07
WO2009013248A1 (fr) 2009-01-29

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