FR3006505B1 - Dispositif de perturbation d'une propagation d'ondes electromagnetiques et son procede de fabrication - Google Patents

Dispositif de perturbation d'une propagation d'ondes electromagnetiques et son procede de fabrication

Info

Publication number
FR3006505B1
FR3006505B1 FR1354998A FR1354998A FR3006505B1 FR 3006505 B1 FR3006505 B1 FR 3006505B1 FR 1354998 A FR1354998 A FR 1354998A FR 1354998 A FR1354998 A FR 1354998A FR 3006505 B1 FR3006505 B1 FR 3006505B1
Authority
FR
France
Prior art keywords
manufacturing
same
electromagnetic wave
wave propagation
disturbing electromagnetic
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
FR1354998A
Other languages
English (en)
Other versions
FR3006505A1 (fr
Inventor
Jean-Francois Pintos
Bouayadi Ossama El
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1354998A priority Critical patent/FR3006505B1/fr
Priority to EP14169886.0A priority patent/EP2808946B1/fr
Priority to US14/291,322 priority patent/US9419335B2/en
Publication of FR3006505A1 publication Critical patent/FR3006505A1/fr
Application granted granted Critical
Publication of FR3006505B1 publication Critical patent/FR3006505B1/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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • 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
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • H01Q15/0066—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices being reconfigurable, tunable or controllable, e.g. using switches
    • 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
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • H01Q15/008—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices having Sievenpipers' mushroom elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR1354998A 2013-05-31 2013-05-31 Dispositif de perturbation d'une propagation d'ondes electromagnetiques et son procede de fabrication Expired - Fee Related FR3006505B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1354998A FR3006505B1 (fr) 2013-05-31 2013-05-31 Dispositif de perturbation d'une propagation d'ondes electromagnetiques et son procede de fabrication
EP14169886.0A EP2808946B1 (fr) 2013-05-31 2014-05-26 Dispositif de perturbation d'une propagation d'ondes électromagnétiques et son procédé de fabrication
US14/291,322 US9419335B2 (en) 2013-05-31 2014-05-30 Electromagnetic wave propagation disruption device and method for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1354998A FR3006505B1 (fr) 2013-05-31 2013-05-31 Dispositif de perturbation d'une propagation d'ondes electromagnetiques et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR3006505A1 FR3006505A1 (fr) 2014-12-05
FR3006505B1 true FR3006505B1 (fr) 2017-02-10

Family

ID=49378375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1354998A Expired - Fee Related FR3006505B1 (fr) 2013-05-31 2013-05-31 Dispositif de perturbation d'une propagation d'ondes electromagnetiques et son procede de fabrication

Country Status (3)

Country Link
US (1) US9419335B2 (fr)
EP (1) EP2808946B1 (fr)
FR (1) FR3006505B1 (fr)

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US10992187B2 (en) 2012-07-06 2021-04-27 Energous Corporation System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices
US9876394B1 (en) 2014-05-07 2018-01-23 Energous Corporation Boost-charger-boost system for enhanced power delivery
US11502551B2 (en) 2012-07-06 2022-11-15 Energous Corporation Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations
US10965164B2 (en) 2012-07-06 2021-03-30 Energous Corporation Systems and methods of wirelessly delivering power to a receiver device
US10068703B1 (en) 2014-07-21 2018-09-04 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
KR102252382B1 (ko) * 2014-07-22 2021-05-14 엘지이노텍 주식회사 레이더 장치
US10523033B2 (en) 2015-09-15 2019-12-31 Energous Corporation Receiver devices configured to determine location within a transmission field
US10778041B2 (en) 2015-09-16 2020-09-15 Energous Corporation Systems and methods for generating power waves in a wireless power transmission system
US10211685B2 (en) 2015-09-16 2019-02-19 Energous Corporation Systems and methods for real or near real time wireless communications between a wireless power transmitter and a wireless power receiver
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US10734717B2 (en) 2015-10-13 2020-08-04 Energous Corporation 3D ceramic mold antenna
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US10079515B2 (en) 2016-12-12 2018-09-18 Energous Corporation Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad
US11863001B2 (en) 2015-12-24 2024-01-02 Energous Corporation Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns
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WO2018111921A1 (fr) 2016-12-12 2018-06-21 Energous Corporation Procédés d'activation sélective de zones d'antenne d'un plot de charge en champ proche pour optimiser la puissance sans fil délivrée
US10008886B2 (en) 2015-12-29 2018-06-26 Energous Corporation Modular antennas with heat sinks in wireless power transmission systems
FR3047845A1 (fr) 2016-02-17 2017-08-18 Commissariat Energie Atomique Plaque de reflexion electromagnetique a structure de metamateriau et dispositif miniature d'antenne comportant une telle plaque
US10923954B2 (en) 2016-11-03 2021-02-16 Energous Corporation Wireless power receiver with a synchronous rectifier
US10680319B2 (en) 2017-01-06 2020-06-09 Energous Corporation Devices and methods for reducing mutual coupling effects in wireless power transmission systems
US10389161B2 (en) 2017-03-15 2019-08-20 Energous Corporation Surface mount dielectric antennas for wireless power transmitters
US10439442B2 (en) 2017-01-24 2019-10-08 Energous Corporation Microstrip antennas for wireless power transmitters
WO2018183892A1 (fr) 2017-03-30 2018-10-04 Energous Corporation Antennes plates ayant deux fréquences de résonance ou plus destinées à être utilisées dans des systèmes de transmission de puissance sans fil
US10511097B2 (en) 2017-05-12 2019-12-17 Energous Corporation Near-field antennas for accumulating energy at a near-field distance with minimal far-field gain
US11462949B2 (en) 2017-05-16 2022-10-04 Wireless electrical Grid LAN, WiGL Inc Wireless charging method and system
US10848853B2 (en) 2017-06-23 2020-11-24 Energous Corporation Systems, methods, and devices for utilizing a wire of a sound-producing device as an antenna for receipt of wirelessly delivered power
US10886622B1 (en) * 2017-10-05 2021-01-05 Hrl Laboratories, Llc Tunable antenna isolators
US10122219B1 (en) 2017-10-10 2018-11-06 Energous Corporation Systems, methods, and devices for using a battery as a antenna for receiving wirelessly delivered power from radio frequency power waves
US11342798B2 (en) 2017-10-30 2022-05-24 Energous Corporation Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band
US10615647B2 (en) 2018-02-02 2020-04-07 Energous Corporation Systems and methods for detecting wireless power receivers and other objects at a near-field charging pad
US11159057B2 (en) 2018-03-14 2021-10-26 Energous Corporation Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals
US11515732B2 (en) 2018-06-25 2022-11-29 Energous Corporation Power wave transmission techniques to focus wirelessly delivered power at a receiving device
FR3084779B1 (fr) 2018-08-02 2022-01-21 Commissariat Energie Atomique Dispositif d'antenne comportant au moins deux antennes a meme substrat de raccordement electrique
US11437735B2 (en) 2018-11-14 2022-09-06 Energous Corporation Systems for receiving electromagnetic energy using antennas that are minimally affected by the presence of the human body
US11539243B2 (en) 2019-01-28 2022-12-27 Energous Corporation Systems and methods for miniaturized antenna for wireless power transmissions
CN113661660B (zh) 2019-02-06 2023-01-24 艾诺格思公司 估计最佳相位的方法、无线电力发射设备及存储介质
US11381118B2 (en) 2019-09-20 2022-07-05 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
CN114731061A (zh) 2019-09-20 2022-07-08 艾诺格思公司 使用无线功率发射***中的功率放大器控制器集成电路来分类和检测异物
EP4032166A4 (fr) 2019-09-20 2023-10-18 Energous Corporation Systèmes et procédés de protection de récepteurs de puissance sans fil à l'aide de multiples redresseurs et établissement de communications en bande à l'aide de multiples redresseurs
WO2021055898A1 (fr) 2019-09-20 2021-03-25 Energous Corporation Systèmes et procédés de détection d'objet étranger basée sur l'apprentissage automatique pour transmission de puissance sans fil
US11355966B2 (en) 2019-12-13 2022-06-07 Energous Corporation Charging pad with guiding contours to align an electronic device on the charging pad and efficiently transfer near-field radio-frequency energy to the electronic device
US10985617B1 (en) 2019-12-31 2021-04-20 Energous Corporation System for wirelessly transmitting energy at a near-field distance without using beam-forming control
US11799324B2 (en) 2020-04-13 2023-10-24 Energous Corporation Wireless-power transmitting device for creating a uniform near-field charging area
CN111600129A (zh) * 2020-05-27 2020-08-28 西安朗普达通信科技有限公司 一种新型多天线***
CN113224539B (zh) * 2021-04-13 2022-09-20 南京理工大学 一种可重构电磁超材料
CN114497932B (zh) * 2021-12-28 2023-07-18 江苏亨通太赫兹技术有限公司 一种***ebg结构的毫米波双工器
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Also Published As

Publication number Publication date
FR3006505A1 (fr) 2014-12-05
US9419335B2 (en) 2016-08-16
US20140354502A1 (en) 2014-12-04
EP2808946B1 (fr) 2018-05-09
EP2808946A1 (fr) 2014-12-03

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