FR3038457B1 - Formateur de faisceaux quasi-optique a lentille et antenne plane comportant un tel formateur de faisceaux - Google Patents

Formateur de faisceaux quasi-optique a lentille et antenne plane comportant un tel formateur de faisceaux

Info

Publication number
FR3038457B1
FR3038457B1 FR1501415A FR1501415A FR3038457B1 FR 3038457 B1 FR3038457 B1 FR 3038457B1 FR 1501415 A FR1501415 A FR 1501415A FR 1501415 A FR1501415 A FR 1501415A FR 3038457 B1 FR3038457 B1 FR 3038457B1
Authority
FR
France
Prior art keywords
quasi
lens
trainer
flat antenna
optical beam
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.)
Active
Application number
FR1501415A
Other languages
English (en)
Other versions
FR3038457A1 (fr
Inventor
Herve Legay
Segolene Tubau
Jean Philippe Fraysse
Etienne Girard
Mauro Ettorre
Ronan Sauleau
Nelson Fonseca
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.)
Universite De Rennes Fr
Centre National de la Recherche Scientifique CNRS
Thales SA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Rennes 1
Thales 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 National de la Recherche Scientifique CNRS, Universite de Rennes 1, Thales SA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1501415A priority Critical patent/FR3038457B1/fr
Priority to US15/194,993 priority patent/US10135150B2/en
Priority to DK16176732.2T priority patent/DK3113286T3/en
Priority to EP16176732.2A priority patent/EP3113286B1/fr
Priority to ES16176732.2T priority patent/ES2669523T3/es
Priority to CA2934754A priority patent/CA2934754C/fr
Publication of FR3038457A1 publication Critical patent/FR3038457A1/fr
Application granted granted Critical
Publication of FR3038457B1 publication Critical patent/FR3038457B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q25/008—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 lens fed multibeam arrays
    • 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
    • H01Q15/04—Refracting or diffracting devices, e.g. lens, prism comprising wave-guiding channel or channels bounded by effective conductive surfaces substantially perpendicular to the electric vector of the wave, e.g. parallel-plate waveguide lens
    • 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
    • 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
    • H01Q15/10—Refracting or diffracting devices, e.g. lens, prism comprising three-dimensional array of impedance discontinuities, e.g. holes in conductive surfaces or conductive discs forming artificial dielectric
    • 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
    • H01Q19/08—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 modifying the radiation pattern of a radiating horn in which it is located
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0031—Parallel-plate fed arrays; Lens-fed arrays
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2658—Phased-array fed focussing structure
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2664—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture electrically moving the phase centre of a radiating element in the focal plane of a focussing device
FR1501415A 2015-07-03 2015-07-03 Formateur de faisceaux quasi-optique a lentille et antenne plane comportant un tel formateur de faisceaux Active FR3038457B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1501415A FR3038457B1 (fr) 2015-07-03 2015-07-03 Formateur de faisceaux quasi-optique a lentille et antenne plane comportant un tel formateur de faisceaux
US15/194,993 US10135150B2 (en) 2015-07-03 2016-06-28 Quasi-optical beamformer with lens and plane antenna comprising such a beamformer
DK16176732.2T DK3113286T3 (en) 2015-07-03 2016-06-28 QUASIOPTIC LENS RADIATOR AND PLAN ANTENNA, INCLUDING SUCH A RADIATOR
EP16176732.2A EP3113286B1 (fr) 2015-07-03 2016-06-28 Formateur de faisceaux quasi-optique a lentille et antenne plane comportant un tel formateur de faisceaux
ES16176732.2T ES2669523T3 (es) 2015-07-03 2016-06-28 Formador de haces casi óptico con lente y antena plana que consta de tal formador de haces
CA2934754A CA2934754C (fr) 2015-07-03 2016-06-30 Formeur de faisceaux quasi-optiques dote de lentilles et antenne plane comportant un tel formeur de faisceaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1501415A FR3038457B1 (fr) 2015-07-03 2015-07-03 Formateur de faisceaux quasi-optique a lentille et antenne plane comportant un tel formateur de faisceaux

Publications (2)

Publication Number Publication Date
FR3038457A1 FR3038457A1 (fr) 2017-01-06
FR3038457B1 true FR3038457B1 (fr) 2017-07-28

Family

ID=54545188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1501415A Active FR3038457B1 (fr) 2015-07-03 2015-07-03 Formateur de faisceaux quasi-optique a lentille et antenne plane comportant un tel formateur de faisceaux

Country Status (6)

Country Link
US (1) US10135150B2 (fr)
EP (1) EP3113286B1 (fr)
CA (1) CA2934754C (fr)
DK (1) DK3113286T3 (fr)
ES (1) ES2669523T3 (fr)
FR (1) FR3038457B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3726642A1 (fr) 2019-04-18 2020-10-21 Thales Ecran polariseur a cellule(s) polarisante(s) radiofrequence(s) large bande

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3069713B1 (fr) * 2017-07-27 2019-08-02 Thales Antenne integrant des lentilles a retard a l'interieur d'un repartiteur a base de diviseurs a guide d'ondes a plaques paralleles
FR3076088B1 (fr) * 2017-12-26 2020-01-10 Thales Formateur de faisceaux quasi-optique, antenne elementaire, systeme antennaire, plateforme et procede de telecommunications associes
CN108767475B (zh) * 2018-04-28 2021-09-28 安徽四创电子股份有限公司 一种基于台阶变换的天线方向图赋形结构
CN109638408B (zh) * 2018-12-05 2021-06-04 上海无线电设备研究所 一种应用于准动态缩比测试的v波段天线

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160932B (nl) * 1950-06-23 So De Le Koelhuis met een transportinrichting.
US3170158A (en) 1963-05-08 1965-02-16 Rotman Walter Multiple beam radar antenna system
FR2738954B1 (fr) * 1995-09-19 1997-11-07 Dassault Electronique Antenne a balayage electronique perfectionnee
US6160520A (en) * 1998-01-08 2000-12-12 E★Star, Inc. Distributed bifocal abbe-sine for wide-angle multi-beam and scanning antenna system
US5936588A (en) 1998-06-05 1999-08-10 Rao; Sudhakar K. Reconfigurable multiple beam satellite phased array antenna
FR2944153B1 (fr) 2009-04-02 2013-04-19 Univ Rennes Antenne multicouche a plans paralleles, de type pillbox, et systeme d'antenne correspondant
FR2986377B1 (fr) 2012-01-27 2014-03-28 Thales Sa Formateur multi-faisceaux a deux dimensions, antenne comportant un tel formateur multi-faisceaux et systeme de telecommunication par satellite comportant une telle antenne
ES2878029T3 (es) * 2014-05-14 2021-11-18 Gapwaves Ab Guías de ondas y líneas de transmisión en huecos entre superficies conductoras paralelas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3726642A1 (fr) 2019-04-18 2020-10-21 Thales Ecran polariseur a cellule(s) polarisante(s) radiofrequence(s) large bande
FR3095303A1 (fr) 2019-04-18 2020-10-23 Thales Ecran polariseur a cellule(s) polarisante(s) radiofrequence(s) large bande

Also Published As

Publication number Publication date
EP3113286B1 (fr) 2018-03-14
US10135150B2 (en) 2018-11-20
EP3113286A1 (fr) 2017-01-04
DK3113286T3 (en) 2018-06-06
CA2934754A1 (fr) 2017-01-03
FR3038457A1 (fr) 2017-01-06
CA2934754C (fr) 2023-09-26
ES2669523T3 (es) 2018-05-28
US20170005407A1 (en) 2017-01-05

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Owner name: THALES, FR

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