EP3788674C0 - BROADBAND WIRE ANTENNA - Google Patents

BROADBAND WIRE ANTENNA

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
German (de)
French (fr)
Other versions
EP3788674B1 (en
EP3788674A1 (en
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/en
Application granted granted Critical
Publication of EP3788674B1 publication Critical patent/EP3788674B1/en
Publication of EP3788674C0 publication Critical patent/EP3788674C0/en
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 Broadband wire antenna Active EP3788674B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1800429A FR3080959B1 (en) 2018-05-04 2018-05-04 WIRED WIDE BAND ANTENNA
PCT/EP2019/061399 WO2019211446A1 (en) 2018-05-04 2019-05-03 Broadband wire antenna

Publications (3)

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

Family

ID=63722434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19720680.8A Active EP3788674B1 (en) 2018-05-04 2019-05-03 Broadband wire antenna

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102886453B1 (en) * 2020-03-18 2025-11-18 삼성디스플레이 주식회사 Radio frequency device and display device having the same
FR3131108B1 (en) * 2021-12-21 2023-12-22 Thales Sa IMPROVED WIRE ANTENNA WITH WIDE FREQUENCY BAND.
FR3143219B1 (en) * 2022-12-07 2025-05-02 Thales Sa Improved antenna system and associated decoupling device
FR3145065B1 (en) * 2023-01-13 2025-09-05 Thales Sa Antenna system comprising an antenna and a passive device for angular deflection of a main radiation lobe of the antenna

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10034547A1 (en) 2000-07-14 2002-01-24 Univ Karlsruhe Broadband antenna has spiral coil set above reflector surface to provide a low profile antenna
US7612676B2 (en) * 2006-12-05 2009-11-03 The Hong Kong University Of Science And Technology RFID tag and antenna
FR2922687B1 (en) * 2007-10-23 2011-06-17 Thales Sa COMPACT BROADBAND ANTENNA.
FR2965669B1 (en) * 2010-10-01 2012-10-05 Thales Sa BROADBAND ANTENNA REFLECTOR FOR CIRCULAR POLARIZED PLANE WIRE ANTENNA AND METHOD FOR PRODUCING THE ANTENNA DEFLECTOR
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 (en) * 2014-02-07 2017-06-23 Thales Sa COMPACT WIRED ANTENNA WITH RESISTIVE PATTERNS
FR3052600B1 (en) * 2016-06-10 2018-07-06 Thales WIRELESS BROADBAND ANTENNA WITH RESISTIVE PATTERNS
EP3504751B1 (en) * 2016-08-29 2022-11-23 Arralis Holdings Limited A multiband circularly polarised antenna

Also Published As

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

Similar Documents

Publication Publication Date Title
EP3972052A4 (en) ANTENNA DEVICE
EP3813341A4 (en) TERMINAL
EP3986014A4 (en) TERMINAL
EP3557369A4 (en) TERMINAL
EP3813342A4 (en) TERMINAL
EP4033600A4 (en) ANTENNA DEVICE
EP3996438A4 (en) TERMINAL
EP3993476A4 (en) TERMINAL
EP3961248A4 (en) TERMINAL
EP3804177A4 (en) ANTENNA TEST
EP3900110C0 (en) ANTENNA SYSTEM
EP3886256C0 (en) MULTI-BAND ANTENNA STRUCTURE
EP3852196C0 (en) PATCH ANTENNA
FR3066650B1 (en) TERMINAL
EP3788674C0 (en) BROADBAND WIRE ANTENNA
EP3979694A4 (en) TERMINAL
EP3859890C0 (en) HELICAL ANTENNA
EP3758342A4 (en) TERMINAL
EP3907830C0 (en) OUTER CONDUCTOR ARRANGEMENT
EP3731344A4 (en) ANTENNA DEVICE
EP3582062A4 (en) TERMINAL
EP3975432A4 (en) TERMINAL
EP3873693C0 (en) WIRE FEEDER
EP3933544A4 (en) TERMINAL
EP3596776A4 (en) ANTENNA ELEMENTS

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201029

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20221018

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230516

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H01Q0001360000

Ipc: H01Q0001380000

Ref document number: 602019078234

Country of ref document: DE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 1/38 20060101AFI20250826BHEP

Ipc: H01Q 15/14 20060101ALI20250826BHEP

Ipc: H01Q 17/00 20060101ALI20250826BHEP

Ipc: H01Q 11/10 20060101ALI20250826BHEP

Ipc: H01Q 15/00 20060101ALI20250826BHEP

Ipc: H01Q 9/27 20060101ALI20250826BHEP

INTG Intention to grant announced

Effective date: 20250904

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251119

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

U01 Request for unitary effect filed

Effective date: 20251125

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20251128