FR3128591B1 - REFLECTION DEVICE WITH METASURFACE(S) FOR A DEVICE FOR DETECTING IDENTIFICATION ELEMENTS - Google Patents

REFLECTION DEVICE WITH METASURFACE(S) FOR A DEVICE FOR DETECTING IDENTIFICATION ELEMENTS Download PDF

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Publication number
FR3128591B1
FR3128591B1 FR2111396A FR2111396A FR3128591B1 FR 3128591 B1 FR3128591 B1 FR 3128591B1 FR 2111396 A FR2111396 A FR 2111396A FR 2111396 A FR2111396 A FR 2111396A FR 3128591 B1 FR3128591 B1 FR 3128591B1
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FR
France
Prior art keywords
metasurface
closed space
identification element
reflection device
aer
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
FR2111396A
Other languages
French (fr)
Other versions
FR3128591A1 (en
Inventor
Laurent Barre
Valerie Brulhard
Denis Albert Delporte
Pascal Duverger
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2111396A priority Critical patent/FR3128591B1/en
Priority to PCT/FR2022/051742 priority patent/WO2023073291A1/en
Publication of FR3128591A1 publication Critical patent/FR3128591A1/en
Application granted granted Critical
Publication of FR3128591B1 publication Critical patent/FR3128591B1/en
Active 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/148—Reflecting surfaces; Equivalent structures with means for varying the reflecting properties
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10158—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field
    • G06K7/10178—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10346—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the far field type, e.g. HF types or dipoles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/083—Shipping
    • G06Q10/0833—Tracking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Economics (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Human Resources & Organizations (AREA)
  • Artificial Intelligence (AREA)
  • General Business, Economics & Management (AREA)
  • Development Economics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Un dispositif de réflexion (DR) fait partie d’un dispositif de détection (DD) équipant un système (S), comprenant un espace fermé (EF) à environnement métallique et comportant un objet (O) muni d’un élément d’identification (EI) émetteur/récepteur d’ondes, et comprenant un lecteur d’identification (LI) échangeant des messages avec l’élément d’identification (EI), via une antenne (AER) émettrice/réceptrice d’ondes et installée dans l’espace fermé (EF), pour détecter sa présence. Ce dispositif de réflexion (DR) comprend au moins une métasurface réfléchissant des ondes issues de l’antenne (AER) et destinées à l’élément d’identification (EI) et inversement, et une paroi principale installée dans l’espace fermé (EF) à une première distance d’une paroi de support (PSS) avec interposition de la métasurface à des deuxième et troisième distances respectivement des paroi principale et paroi de support (PSS), réalisée dans un matériau non isolant électriquement et laissant passer les ondes sans changer leur forme d’onde. Figure à publier avec l’abrégé : Fig. 1A reflection device (DR) is part of a detection device (DD) fitted to a system (S), comprising a closed space (EF) with a metallic environment and comprising an object (O) provided with an identification element (EI) wave transmitter/receiver, and comprising an identification reader (LI) exchanging messages with the identification element (EI), via a wave transmitter/receiver antenna (AER) and installed in the closed space (EF), to detect its presence. This reflection device (DR) comprises at least one metasurface reflecting waves coming from the antenna (AER) and intended for the identification element (EI) and vice versa, and a main wall installed in the closed space (EF ) at a first distance from a support wall (PSS) with interposition of the metasurface at second and third distances respectively from the main wall and support wall (PSS), made of a non-electrically insulating material and allowing waves to pass without change their waveform. Figure to be published with the abstract: Fig. 1

FR2111396A 2021-10-27 2021-10-27 REFLECTION DEVICE WITH METASURFACE(S) FOR A DEVICE FOR DETECTING IDENTIFICATION ELEMENTS Active FR3128591B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2111396A FR3128591B1 (en) 2021-10-27 2021-10-27 REFLECTION DEVICE WITH METASURFACE(S) FOR A DEVICE FOR DETECTING IDENTIFICATION ELEMENTS
PCT/FR2022/051742 WO2023073291A1 (en) 2021-10-27 2022-09-15 Reflection device with one or more metasurfaces for an identification-element detection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111396A FR3128591B1 (en) 2021-10-27 2021-10-27 REFLECTION DEVICE WITH METASURFACE(S) FOR A DEVICE FOR DETECTING IDENTIFICATION ELEMENTS
FR2111396 2021-10-27

Publications (2)

Publication Number Publication Date
FR3128591A1 FR3128591A1 (en) 2023-04-28
FR3128591B1 true FR3128591B1 (en) 2023-09-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111396A Active FR3128591B1 (en) 2021-10-27 2021-10-27 REFLECTION DEVICE WITH METASURFACE(S) FOR A DEVICE FOR DETECTING IDENTIFICATION ELEMENTS

Country Status (2)

Country Link
FR (1) FR3128591B1 (en)
WO (1) WO2023073291A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2050511B2 (en) 1970-10-14 1972-05-25 Linde Ag, 6200 Wiesbaden PROCESS FOR THE PRODUCTION OF WELDING AUXILIARIES
US10249953B2 (en) * 2015-11-10 2019-04-02 Raytheon Company Directive fixed beam ramp EBG antenna
JP2019139702A (en) * 2018-02-15 2019-08-22 東芝テック株式会社 Reading device
FR3103327B1 (en) 2019-11-18 2024-04-05 Psa Automobiles Sa DEVICE FOR DETECTING IDENTIFICATION ELEMENTS WITH RELAY METASURFACE(S), FOR A SYSTEM
EP4131655A4 (en) * 2020-03-31 2024-04-10 Agc Inc Wireless transmission system

Also Published As

Publication number Publication date
FR3128591A1 (en) 2023-04-28
WO2023073291A1 (en) 2023-05-04

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