EP3788674C0 - Breitbanddrahtantenne - Google Patents

Breitbanddrahtantenne

Info

Publication number
EP3788674C0
EP3788674C0 EP19720680.8A EP19720680A EP3788674C0 EP 3788674 C0 EP3788674 C0 EP 3788674C0 EP 19720680 A EP19720680 A EP 19720680A EP 3788674 C0 EP3788674 C0 EP 3788674C0
Authority
EP
European Patent Office
Prior art keywords
wire antenna
broadband wire
broadband
antenna
wire
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
EP19720680.8A
Other languages
English (en)
French (fr)
Other versions
EP3788674B1 (de
EP3788674A1 (de
Inventor
Stéphane Mallegol
Pierre Belec
Yoann Henaff
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.)
Thales SA
Original Assignee
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 Thales SA filed Critical Thales SA
Publication of EP3788674A1 publication Critical patent/EP3788674A1/de
Application granted granted Critical
Publication of EP3788674B1 publication Critical patent/EP3788674B1/de
Publication of EP3788674C0 publication Critical patent/EP3788674C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/27—Spiral antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/10—Logperiodic antennas
    • H01Q11/105—Logperiodic antennas using a dielectric support
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
EP19720680.8A 2018-05-04 2019-05-03 Breitbanddrahtantenne Active EP3788674B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1800429A FR3080959B1 (fr) 2018-05-04 2018-05-04 Antenne filaire large bande
PCT/EP2019/061399 WO2019211446A1 (fr) 2018-05-04 2019-05-03 Antenne filaire large bande

Publications (3)

Publication Number Publication Date
EP3788674A1 EP3788674A1 (de) 2021-03-10
EP3788674B1 EP3788674B1 (de) 2025-11-19
EP3788674C0 true EP3788674C0 (de) 2025-11-19

Family

ID=63722434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19720680.8A Active EP3788674B1 (de) 2018-05-04 2019-05-03 Breitbanddrahtantenne

Country Status (5)

Country Link
US (1) US11495887B2 (de)
EP (1) EP3788674B1 (de)
FR (1) FR3080959B1 (de)
IL (1) IL278362B2 (de)
WO (1) WO2019211446A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102886453B1 (ko) * 2020-03-18 2025-11-18 삼성디스플레이 주식회사 무선 주파수 소자 및 이를 포함하는 표시 장치
FR3131108B1 (fr) * 2021-12-21 2023-12-22 Thales Sa Antenne filaire amelioree a large bande de frequences.
FR3143219B1 (fr) * 2022-12-07 2025-05-02 Thales Sa Système antennaire amélioré et dispositif de découplage associé
FR3145065B1 (fr) * 2023-01-13 2025-09-05 Thales Sa Système antennaire comportant une antenne et un dispositif passif de déviation angulaire d'un lobe principal de rayonnement de l'antenne

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10034547A1 (de) 2000-07-14 2002-01-24 Univ Karlsruhe Breitbandantenne
US7612676B2 (en) * 2006-12-05 2009-11-03 The Hong Kong University Of Science And Technology RFID tag and antenna
FR2922687B1 (fr) * 2007-10-23 2011-06-17 Thales Sa Antenne compacte a large bande.
FR2965669B1 (fr) * 2010-10-01 2012-10-05 Thales Sa Reflecteur d'antenne large bande pour une antenne filaire plane a polarisation circulaire et procede de realisation du deflecteur d'antenne
US9444147B2 (en) * 2011-07-18 2016-09-13 The United States Of America As Represented By The Secretary Of The Army Ultra-wide-band (UWB) antenna assembly with at least one director and electromagnetic reflective subassembly and method
FR3017493B1 (fr) * 2014-02-07 2017-06-23 Thales Sa Antenne filaire compacte a motifs resistifs
FR3052600B1 (fr) * 2016-06-10 2018-07-06 Thales Antenne filaire large bande a motifs resistifs
EP3504751B1 (de) * 2016-08-29 2022-11-23 Arralis Holdings Limited Zirkular polarisierte mehrbandantenne

Also Published As

Publication number Publication date
US11495887B2 (en) 2022-11-08
IL278362B1 (en) 2024-04-01
US20210126374A1 (en) 2021-04-29
FR3080959A1 (fr) 2019-11-08
EP3788674B1 (de) 2025-11-19
EP3788674A1 (de) 2021-03-10
WO2019211446A1 (fr) 2019-11-07
IL278362B2 (en) 2024-08-01
FR3080959B1 (fr) 2021-06-25
IL278362A (de) 2020-12-31

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