FR3103971B1 - Element rayonnant, antenne et procede de fabrication associes - Google Patents

Element rayonnant, antenne et procede de fabrication associes Download PDF

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Publication number
FR3103971B1
FR3103971B1 FR1913566A FR1913566A FR3103971B1 FR 3103971 B1 FR3103971 B1 FR 3103971B1 FR 1913566 A FR1913566 A FR 1913566A FR 1913566 A FR1913566 A FR 1913566A FR 3103971 B1 FR3103971 B1 FR 3103971B1
Authority
FR
France
Prior art keywords
antenna
radiating element
conductive material
nanostructure
associated manufacturing
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
FR1913566A
Other languages
English (en)
Other versions
FR3103971A1 (fr
Inventor
Jean Chazelas
Charlotte Tripon-Canseliet
Afshin Ziaei
Stéphane Xavier
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.)
Centre National de la Recherche Scientifique CNRS
Thales SA
Ecole Superieure de Physique et Chimie Industrielles de Ville Paris
Sorbonne Universite
Original Assignee
Centre National de la Recherche Scientifique CNRS
Thales SA
Ecole Superieure de Physique et Chimie Industrielles de Ville Paris
Sorbonne Universite
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 Centre National de la Recherche Scientifique CNRS, Thales SA, Ecole Superieure de Physique et Chimie Industrielles de Ville Paris , Sorbonne Universite filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1913566A priority Critical patent/FR3103971B1/fr
Priority to US17/777,274 priority patent/US12021320B2/en
Priority to PCT/EP2020/083448 priority patent/WO2021105260A1/fr
Priority to IL293246A priority patent/IL293246B1/en
Priority to ES20811337T priority patent/ES2965002T3/es
Priority to EP20811337.3A priority patent/EP4066315B1/fr
Publication of FR3103971A1 publication Critical patent/FR3103971A1/fr
Application granted granted Critical
Publication of FR3103971B1 publication Critical patent/FR3103971B1/fr
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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/005—Inductances without magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils
    • 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
    • H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor
    • H01Q1/368—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor using carbon or carbon composite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)

Abstract

L’invention concerne un élément rayonnant d’une antenne (10) comportant : - au moins une nanostructure filaire (45), chaque nanostructure filaire (45) s’étendant selon la même direction (D), dite direction commune, entre une première extrémité (55) et une deuxième extrémité (60), et - une inductance (50) reliée à chaque première extrémité (55) d’une nanostructure (45), l’inductance (50) étant réalisée en un premier matériau conducteur, l’inductance (50) s’étendant dans un plan normal à la direction commune (D), le premier matériau conducteur présentant une conductivité électrique variant sous l’effet d’une variation d’un champ électrique appliqué au sein du premier matériau conducteur. Figure pour l’abrégé : Fig 2
FR1913566A 2019-11-29 2019-11-29 Element rayonnant, antenne et procede de fabrication associes Active FR3103971B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1913566A FR3103971B1 (fr) 2019-11-29 2019-11-29 Element rayonnant, antenne et procede de fabrication associes
US17/777,274 US12021320B2 (en) 2019-11-29 2020-11-26 Radiating element and associated antenna and manufacturing method
PCT/EP2020/083448 WO2021105260A1 (fr) 2019-11-29 2020-11-26 Element rayonnant, antenne et procede de fabrication associes
IL293246A IL293246B1 (en) 2019-11-29 2020-11-26 Radiant element and related hexagon and method of manufacture
ES20811337T ES2965002T3 (es) 2019-11-29 2020-11-26 Elemento radiante, antena y procedimiento de fabricación asociado
EP20811337.3A EP4066315B1 (fr) 2019-11-29 2020-11-26 Element rayonnant, antenne et procede de fabrication associes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913566A FR3103971B1 (fr) 2019-11-29 2019-11-29 Element rayonnant, antenne et procede de fabrication associes
FR1913566 2019-11-29

Publications (2)

Publication Number Publication Date
FR3103971A1 FR3103971A1 (fr) 2021-06-04
FR3103971B1 true FR3103971B1 (fr) 2022-08-05

Family

ID=70295240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913566A Active FR3103971B1 (fr) 2019-11-29 2019-11-29 Element rayonnant, antenne et procede de fabrication associes

Country Status (6)

Country Link
US (1) US12021320B2 (fr)
EP (1) EP4066315B1 (fr)
ES (1) ES2965002T3 (fr)
FR (1) FR3103971B1 (fr)
IL (1) IL293246B1 (fr)
WO (1) WO2021105260A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453618A (en) * 1966-09-15 1969-07-01 Allen Elect Equip Mobile antenna with flat spiral loading and matching coil
WO1998005920A1 (fr) * 1996-08-08 1998-02-12 William Marsh Rice University Dispositifs a nano-echelle, maniables de façon macroscopique et realises a partir d'ensembles nanotubes
JP2003298338A (ja) * 2002-04-02 2003-10-17 Fuji Xerox Co Ltd アンテナおよび通信装置
WO2007011365A2 (fr) * 2004-08-12 2007-01-25 The Regents Of The University Of California Nanosystemes interconnectes
KR101443223B1 (ko) * 2008-04-04 2014-09-24 삼성전자주식회사 인덕터 및 그 동작방법
CN105914201B (zh) * 2016-05-03 2017-04-12 武汉大学 一种石墨烯片上可调电感及其制造方法

Also Published As

Publication number Publication date
ES2965002T3 (es) 2024-04-10
US20220407234A1 (en) 2022-12-22
EP4066315B1 (fr) 2023-08-30
WO2021105260A1 (fr) 2021-06-03
EP4066315A1 (fr) 2022-10-05
FR3103971A1 (fr) 2021-06-04
IL293246A (en) 2022-07-01
IL293246B1 (en) 2024-06-01
US12021320B2 (en) 2024-06-25

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