[go: up one dir, main page]

FR3128591B1 - Dispositif de réflexion à métasurface(s) pour un dispositif de détection d’éléments d’identification - Google Patents

Dispositif de réflexion à métasurface(s) pour un dispositif de détection d’éléments d’identification Download PDF

Info

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
Authority
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
English (en)
Other versions
FR3128591A1 (fr
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.)
Stellantis Auto Sas Fr
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/fr
Priority to PCT/FR2022/051742 priority patent/WO2023073291A1/fr
Priority to EP22789640.4A priority patent/EP4423853A1/fr
Publication of FR3128591A1 publication Critical patent/FR3128591A1/fr
Application granted granted Critical
Publication of FR3128591B1 publication Critical patent/FR3128591B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Economics (AREA)
  • Toxicology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Business, Economics & Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • Operations Research (AREA)
  • Marketing (AREA)
  • Human Resources & Organizations (AREA)
  • Quality & Reliability (AREA)
  • Development Economics (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (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. 1
FR2111396A 2021-10-27 2021-10-27 Dispositif de réflexion à métasurface(s) pour un dispositif de détection d’éléments d’identification Active FR3128591B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2111396A FR3128591B1 (fr) 2021-10-27 2021-10-27 Dispositif de réflexion à métasurface(s) pour un dispositif de détection d’éléments d’identification
PCT/FR2022/051742 WO2023073291A1 (fr) 2021-10-27 2022-09-15 Dispositif de réflexion à métasurface(s) pour un dispositif de détection d'éléments d'identification
EP22789640.4A EP4423853A1 (fr) 2021-10-27 2022-09-15 Dispositif de réflexion à métasurface(s) pour un dispositif de détection d'éléments d'identification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111396A FR3128591B1 (fr) 2021-10-27 2021-10-27 Dispositif de réflexion à métasurface(s) pour un dispositif de détection d’éléments d’identification
FR2111396 2021-10-27

Publications (2)

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

Family

ID=79601519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111396A Active FR3128591B1 (fr) 2021-10-27 2021-10-27 Dispositif de réflexion à métasurface(s) pour un dispositif de détection d’éléments d’identification

Country Status (3)

Country Link
EP (1) EP4423853A1 (fr)
FR (1) FR3128591B1 (fr)
WO (1) WO2023073291A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2050511B2 (de) 1970-10-14 1972-05-25 Linde Ag, 6200 Wiesbaden Verfahren zur herstellung von schweisshilfsstoffen
US10249953B2 (en) * 2015-11-10 2019-04-02 Raytheon Company Directive fixed beam ramp EBG antenna
JP2019139702A (ja) * 2018-02-15 2019-08-22 東芝テック株式会社 読取装置
FR3103327B1 (fr) 2019-11-18 2024-04-05 Psa Automobiles Sa Dispositif de détection d’éléments d’identification à métasurface(s) relais, pour un système
JP7548297B2 (ja) * 2020-03-31 2024-09-10 Ａｇｃ株式会社 無線伝達システム

Also Published As

Publication number Publication date
EP4423853A1 (fr) 2024-09-04
WO2023073291A1 (fr) 2023-05-04
FR3128591A1 (fr) 2023-04-28

Similar Documents

Publication Publication Date Title
US3739392A (en) Base-band radiation and reception system
CN202304948U (zh) 用于监视雷达液位计系统的工作的工作监视装置
US7284425B2 (en) Radar level gauge system
EP1714167B1 (fr) Procede et appareil de detection de mouvements au-dela d'un mur a l'aide d'un radar a ondes continues
FR3103327B1 (fr) Dispositif de détection d’éléments d’identification à métasurface(s) relais, pour un système
EP2210071B1 (fr) Système et procédé de détermination du niveau de remplissage
US7864100B2 (en) Self-referencing radar pulse detector
EP0927364A1 (fr) Systeme de detection d'armes cachees
Agurto et al. A review of concealed weapon detection and research in perspective
US8319682B2 (en) Method and apparatus for examining an object using electromagnetic millimeter-wave signal illumination
EP2545344B1 (fr) Détermination d'un engorgement d'une conduite d'eaux usées
US20170123057A1 (en) Sensor for a roller track and method for recognizing objects located on a roller track
KR100406113B1 (ko) 엑스선 신호와 밀리미터파 신호를 이용한 검색장치
US20230077375A1 (en) Device, system and method for rodless guided microwave radiation
JP2017520765A5 (fr)
CA1080821A (fr) Detecteur de metal
FR3128591B1 (fr) Dispositif de réflexion à métasurface(s) pour un dispositif de détection d’éléments d’identification
US20160313156A1 (en) Waste Water Flow Quantifying Apparatus, Method and Computer Program
US4951058A (en) Method for remote detection of electronic bomb fuze
US7852256B2 (en) Through the-wall motion detector with improved antenna
GB2080654A (en) Improvements in or relating to radar systems
ATE308058T1 (de) Waffendetektoranlage
Mazzaro et al. Phase responses of harmonics reflected from radio-frequency electronics
RU2008107740A (ru) Сенсорное устройство
EP3669336A1 (fr) Détecteur d'ouverture de porte/fenêtre à un seul élément

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230428

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5