FR3079678B1 - Element rayonnant a polarisation circulaire mettant en oeuvre une resonance dans une cavite de fabry perot - Google Patents

Element rayonnant a polarisation circulaire mettant en oeuvre une resonance dans une cavite de fabry perot Download PDF

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Publication number
FR3079678B1
FR3079678B1 FR1800260A FR1800260A FR3079678B1 FR 3079678 B1 FR3079678 B1 FR 3079678B1 FR 1800260 A FR1800260 A FR 1800260A FR 1800260 A FR1800260 A FR 1800260A FR 3079678 B1 FR3079678 B1 FR 3079678B1
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FR
France
Prior art keywords
excitation
polarization
wave
metasurface
polarized according
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
FR1800260A
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English (en)
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FR3079678A1 (fr
Inventor
Herve Legay
Antoine Calleau
Maria Garcia Vigueras
Mauro Ettorre
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
Institut National des Sciences Appliquees INSA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Rennes 1
Thales SA
Institut National des Sciences Appliquees INSA
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, Institut National des Sciences Appliquees INSA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1800260A priority Critical patent/FR3079678B1/fr
Priority to EP19165394.8A priority patent/EP3547450B1/fr
Priority to ES19165394T priority patent/ES2902431T3/es
Priority to US16/367,085 priority patent/US11217896B2/en
Priority to CA3038392A priority patent/CA3038392A1/fr
Priority to PCT/FR2019/000145 priority patent/WO2020109676A2/fr
Publication of FR3079678A1 publication Critical patent/FR3079678A1/fr
Application granted granted Critical
Publication of FR3079678B1 publication Critical patent/FR3079678B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01Q15/24—Polarising devices; Polarisation filters 
    • 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
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
    • 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
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • 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
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H01Q15/0026—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices having a stacked geometry or having multiple layers
    • 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
    • H01Q19/104—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 using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands

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  • Aerials With Secondary Devices (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Elément rayonnant à polarisation circulaire, comprenant au moins une ouverture d'excitation (OE) d'une onde polarisée linéairement selon une première polarisation dite d'excitation (Ex), une surface sélective en fréquence (S2), une métasurface (S1) comprenant un réseau bidimensionnel et périodique de cellules à métasurface(MS), l'ouverture d'excitation (OE) débouchant sur la métasurface (S1), les cellules à métasurface (MS) étant toutes orientées de façon identique vis-à-vis de la polarisation d'excitation (Ex) et configurées pour : - réfléchir une onde incidente (Eix) selon la polarisation d'excitation (Ex) pour former une onde réfléchie (Er1x) polarisée selon la polarisation d'excitation (Ex), et - dépolariser et réfléchir l'onde incidente (Eix) pour former une onde réfléchie (Er1y) polarisée selon la polarisation orthogonale (Ey) avec une différence de phase sensiblement égale à +/- 90° par rapport l'onde réfléchie (Er1x) polarisée selon la polarisation d'excitation (Ex), et avec une amplitude sensiblement égale à l'amplitude d'une onde rayonnée (E'tx) par la surface sélective en fréquence (S2), issue de l'onde réfléchie (Er1x) polarisée selon la polarisation d'excitation (Ex).
FR1800260A 2018-03-29 2018-03-29 Element rayonnant a polarisation circulaire mettant en oeuvre une resonance dans une cavite de fabry perot Expired - Fee Related FR3079678B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1800260A FR3079678B1 (fr) 2018-03-29 2018-03-29 Element rayonnant a polarisation circulaire mettant en oeuvre une resonance dans une cavite de fabry perot
EP19165394.8A EP3547450B1 (fr) 2018-03-29 2019-03-27 Element rayonnant a polarisation circulaire mettant en oeuvre une resonance dans une cavite de fabry perot
ES19165394T ES2902431T3 (es) 2018-03-29 2019-03-27 Elemento radiante con polarización circular que implementa una resonancia en una cavidad Fabry Perot
US16/367,085 US11217896B2 (en) 2018-03-29 2019-03-27 Circularly polarised radiating element making use of a resonance in a Fabry-Perot cavity
CA3038392A CA3038392A1 (fr) 2018-03-29 2019-03-29 Element rayonnant polarise de maniere circulaire employant la resonnance dans une cavite fabry-perot
PCT/FR2019/000145 WO2020109676A2 (fr) 2018-03-29 2019-09-13 Equilibre des energies rayonnantes du domaine magnetique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1800260 2018-03-29
FR1800260A FR3079678B1 (fr) 2018-03-29 2018-03-29 Element rayonnant a polarisation circulaire mettant en oeuvre une resonance dans une cavite de fabry perot

Publications (2)

Publication Number Publication Date
FR3079678A1 FR3079678A1 (fr) 2019-10-04
FR3079678B1 true FR3079678B1 (fr) 2020-04-17

Family

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FR1800260A Expired - Fee Related FR3079678B1 (fr) 2018-03-29 2018-03-29 Element rayonnant a polarisation circulaire mettant en oeuvre une resonance dans une cavite de fabry perot

Country Status (6)

Country Link
US (1) US11217896B2 (fr)
EP (1) EP3547450B1 (fr)
CA (1) CA3038392A1 (fr)
ES (1) ES2902431T3 (fr)
FR (1) FR3079678B1 (fr)
WO (1) WO2020109676A2 (fr)

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* Cited by examiner, † Cited by third party
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KR102302466B1 (ko) 2014-11-11 2021-09-16 주식회사 케이엠더블유 도파관 슬롯 어레이 안테나
US11460620B1 (en) * 2018-07-05 2022-10-04 Triad National Security, Llc Reflective metasurfaces for broadband terahertz linear-to-circular polarization conversion and circular dichroism spectroscopy
CN112688052B (zh) 2019-10-18 2022-04-26 华为技术有限公司 共孔径天线及通信设备
CN110797649B (zh) * 2019-11-11 2021-08-24 中国电子科技集团公司第十四研究所 一种具有滤波和定标功能的宽带双极化微带天线子阵
CN110808461B (zh) * 2019-11-22 2021-11-05 东南大学 基于法布里-珀罗谐振腔式结构的低剖面全息成像天线
CN111129782B (zh) * 2019-12-31 2021-04-02 哈尔滨工业大学 基于超表面的双圆极化三通道逆向反射器
CN111737777B (zh) * 2020-06-04 2024-03-01 陕西亿杰宛鸣科技有限公司 基于非均匀透射宽带pb超表面的设计方法
CN111900538A (zh) * 2020-08-17 2020-11-06 上海交通大学 一种Ka波段卫星通信天线罩
CN112117545B (zh) * 2020-09-02 2021-08-06 南京航空航天大学 一种基于水的极化可重构多功能频率选择吸波体
CN112525095A (zh) * 2020-11-25 2021-03-19 重庆大学 利用极化—相位—形变关系实现超表面双轴应变传感的方法
EP4016735A1 (fr) * 2020-12-17 2022-06-22 INTEL Corporation Antenne à plaque multibandes
CN112886272B (zh) * 2021-01-14 2022-03-04 西安电子科技大学 双频双极化Fabry-Perot谐振腔天线
US11322831B1 (en) * 2021-06-30 2022-05-03 King Abdulaziz University Radio cross-section reduction of conformal antennas mounted on vehicles
CN114430117B (zh) * 2022-01-29 2023-08-01 中国人民解放军空军工程大学 一种低雷达散射横截面谐振腔天线及其制备方法
CN114843761B (zh) * 2022-04-13 2023-03-24 南昌大学 一种基于圆极化机载微波辐射计天线
CN114552199B (zh) * 2022-04-25 2022-08-16 南京华成微波技术有限公司 具有RCS缩减的Fabry-Perot谐振腔天线
CN114824814A (zh) * 2022-04-28 2022-07-29 东南大学 一种基于辐射超表面的空间波极化调控方法及其装置
CN114709626B (zh) * 2022-06-07 2022-11-08 电子科技大学 一种基于超表面的法布里-珀罗谐振腔涡旋电磁波天线
CN115064877B (zh) * 2022-06-10 2024-08-20 西安电子科技大学 一种应用于双极化紧凑基站天线阵的解耦合超表面
CN114824834B (zh) * 2022-06-29 2022-10-14 电子科技大学 全集成的大频比双频双馈折叠反射阵天线
US11575429B1 (en) 2022-07-08 2023-02-07 Greenerwave Multi-beam and multi-polarization electromagnetic wavefront shaping
CN115810892B (zh) * 2022-11-28 2023-08-25 北京星英联微波科技有限责任公司 毫米波全金属高增益折叠反射阵天线
CN117791149A (zh) * 2024-01-18 2024-03-29 中国人民解放军战略支援部队航天工程大学 一种采用空间相位延迟技术的多极化反射单元及阵列天线
CN118281576B (zh) * 2024-05-31 2024-07-30 天府兴隆湖实验室 超表面阵列结构及信号中继反射装置

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* Cited by examiner, † Cited by third party
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US3001193A (en) * 1956-03-16 1961-09-19 Pierre G Marie Circularly polarized antenna system
US8743003B2 (en) * 2008-03-18 2014-06-03 Universite Paris Sub (Paris II) Steerable electronic microwave antenna
FR2959611B1 (fr) * 2010-04-30 2012-06-08 Thales Sa Element rayonnant compact a cavites resonantes.
US9385436B2 (en) * 2013-07-18 2016-07-05 Thinkom Solutions, Inc. Dual-band dichroic polarizer and system including same

Also Published As

Publication number Publication date
CA3038392A1 (fr) 2019-09-29
FR3079678A1 (fr) 2019-10-04
WO2020109676A2 (fr) 2020-06-04
EP3547450B1 (fr) 2021-10-27
US20190305436A1 (en) 2019-10-03
US11217896B2 (en) 2022-01-04
ES2902431T3 (es) 2022-03-28
EP3547450A1 (fr) 2019-10-02

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