FR2936654B1 - Antenne radiofrequence d'emission-reception a parametres d'emission-reception modifiables - Google Patents

Antenne radiofrequence d'emission-reception a parametres d'emission-reception modifiables

Info

Publication number
FR2936654B1
FR2936654B1 FR0856497A FR0856497A FR2936654B1 FR 2936654 B1 FR2936654 B1 FR 2936654B1 FR 0856497 A FR0856497 A FR 0856497A FR 0856497 A FR0856497 A FR 0856497A FR 2936654 B1 FR2936654 B1 FR 2936654B1
Authority
FR
France
Prior art keywords
reception
amendable
emission
transmitting
radio frequency
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.)
Expired - Fee Related
Application number
FR0856497A
Other languages
English (en)
Other versions
FR2936654A1 (fr
Inventor
Ghislain Despesse
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0856497A priority Critical patent/FR2936654B1/fr
Priority to EP09170873.5A priority patent/EP2169764B1/fr
Priority to US12/564,873 priority patent/US8730109B2/en
Priority to JP2009221355A priority patent/JP5426297B2/ja
Publication of FR2936654A1 publication Critical patent/FR2936654A1/fr
Application granted granted Critical
Publication of FR2936654B1 publication Critical patent/FR2936654B1/fr
Expired - Fee Related 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
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H01Q9/145—Length of element or elements adjustable by varying the electrical length
    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/01—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the shape of the antenna or antenna system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
FR0856497A 2008-09-26 2008-09-26 Antenne radiofrequence d'emission-reception a parametres d'emission-reception modifiables Expired - Fee Related FR2936654B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0856497A FR2936654B1 (fr) 2008-09-26 2008-09-26 Antenne radiofrequence d'emission-reception a parametres d'emission-reception modifiables
EP09170873.5A EP2169764B1 (fr) 2008-09-26 2009-09-21 Antenne radiofréquence d'émission-réception à paramètres d'émission-réception modifiables
US12/564,873 US8730109B2 (en) 2008-09-26 2009-09-22 Radio frequency transmitting/receiving antenna with modifiable transmitting-receiving parameters
JP2009221355A JP5426297B2 (ja) 2008-09-26 2009-09-25 送受信パラメータの変更が可能な無線周波数送受信アンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0856497A FR2936654B1 (fr) 2008-09-26 2008-09-26 Antenne radiofrequence d'emission-reception a parametres d'emission-reception modifiables

Publications (2)

Publication Number Publication Date
FR2936654A1 FR2936654A1 (fr) 2010-04-02
FR2936654B1 true FR2936654B1 (fr) 2010-10-22

Family

ID=40756987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0856497A Expired - Fee Related FR2936654B1 (fr) 2008-09-26 2008-09-26 Antenne radiofrequence d'emission-reception a parametres d'emission-reception modifiables

Country Status (4)

Country Link
US (1) US8730109B2 (fr)
EP (1) EP2169764B1 (fr)
JP (1) JP5426297B2 (fr)
FR (1) FR2936654B1 (fr)

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FR2934361B1 (fr) * 2008-07-22 2012-12-28 Commissariat Energie Atomique Dispositif de variation de pression d'un fluide pneumatique par deplacement de gouttes de liquide et pompe a chaleur utilisant un tel dispositif
US9184496B2 (en) * 2009-07-08 2015-11-10 The Charles Stark Draper Laboratory, Inc. Inductors having fluidic constructs that permit reconfiguration of the inductors
US9293821B2 (en) 2009-07-08 2016-03-22 The Charles Stark Draper Laboratory, Inc. Electronic devices, such as antennas, having fluidic constructs that permit reconfiguration of the devices
US8587493B2 (en) 2010-09-23 2013-11-19 North Carolina State University Reversibly deformable and mechanically tunable fluidic antennas
US8797221B2 (en) 2011-12-07 2014-08-05 Utah State University Reconfigurable antennas utilizing liquid metal elements
WO2013106106A2 (fr) 2012-01-09 2013-07-18 Utah State University Antennes reconfigurables utilisant des couches de pixel parasites
US9331389B2 (en) 2012-07-16 2016-05-03 Fractus Antennas, S.L. Wireless handheld devices, radiation systems and manufacturing methods
CN102969562B (zh) * 2012-11-14 2015-06-03 中兴通讯股份有限公司 液态金属天线自适应方法及控制装置
JP5688426B2 (ja) 2013-03-28 2015-03-25 小島プレス工業株式会社 車両付属部品および車載用アンテナ
CN104577307B (zh) * 2013-10-21 2019-07-05 中兴通讯股份有限公司 一种天线、天线控制方法及移动终端
JP6444744B2 (ja) * 2015-01-20 2018-12-26 シャープ株式会社 情報処理装置
US10104805B2 (en) * 2016-05-09 2018-10-16 The United States Of America As Represented By The Secretary Of The Army Self cooling stretchable electrical circuit having a conduit forming an electrical component and containing electrically conductive liquid
CN108270070A (zh) * 2017-01-03 2018-07-10 中兴通讯股份有限公司 一种液态天线结构及其控制方法
US10944178B1 (en) * 2017-03-17 2021-03-09 Government Of The United States, As Represented By The Secretary Of The Air Force Physically reconfigurable structurally embedded vascular antenna
CN107425269B (zh) * 2017-06-21 2023-04-21 苏州博海创业微系统有限公司 多频共口径宽带辐射体
US10249947B1 (en) * 2017-09-28 2019-04-02 The United States Of America As Represented By The Secretary Of The Navy Multi-mode conductive liquid antenna
DE102019203472B3 (de) 2019-03-14 2020-07-09 Siemens Healthcare Gmbh MR-Oberflächenspule
KR102232164B1 (ko) * 2020-01-16 2021-03-25 공주대학교 산학협력단 신장가능한 주파수 선택구조
DE102020211505B3 (de) 2020-09-14 2021-11-25 Continental Automotive Gmbh Glasscheibe, Kraftfahrzeug und Verfahren
CN112736437B (zh) * 2020-12-22 2022-08-30 厦门智锐星科技有限公司 5g天线及射频器件电路板

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Publication number Priority date Publication date Assignee Title
US1420254A (en) * 1912-05-20 1922-06-20 Jr John Hays Hammond Electric-wave transmission
US4498086A (en) * 1983-02-10 1985-02-05 Geo-Centers, Inc. Broad band liquid loaded dipole antenna
JP2000357912A (ja) * 1999-06-15 2000-12-26 Nec Eng Ltd マイクロストリップアンテナ
US7260424B2 (en) 2002-05-24 2007-08-21 Schmidt Dominik J Dynamically configured antenna for multiple frequencies and bandwidths
FR2841063B1 (fr) * 2002-06-18 2004-09-17 Commissariat Energie Atomique Dispositif de deplacement de petits volumes de liquide le long d'un micro-catenaire par des forces electrostatiques
US6967628B2 (en) * 2003-06-13 2005-11-22 Harris Corporation Dynamically reconfigurable wire antennas
US6992628B2 (en) * 2003-08-25 2006-01-31 Harris Corporation Antenna with dynamically variable operating band
JP4579017B2 (ja) * 2005-03-09 2010-11-10 株式会社リコー マイクロストリップアンテナ
KR100735355B1 (ko) 2006-02-28 2007-07-04 삼성전기주식회사 누설 방지 구조를 갖는 액체 안테나
KR100691626B1 (ko) 2006-02-28 2007-03-12 삼성전기주식회사 다중 공진 액체 안테나
KR100771819B1 (ko) * 2006-03-03 2007-10-30 삼성전기주식회사 주파수 조절이 가능한 액체 안테나
KR100703219B1 (ko) 2006-03-16 2007-04-09 삼성전기주식회사 내장형 액체 결합 안테나 및 이를 구비한 이동통신단말기
CN101855583B (zh) 2007-11-08 2012-07-18 法国电信公司 通过电润湿法能够重新配置的电磁天线
US8125393B2 (en) * 2008-06-27 2012-02-28 France Telecom Reconfigurable electromagnetic antenna

Also Published As

Publication number Publication date
US8730109B2 (en) 2014-05-20
EP2169764A1 (fr) 2010-03-31
JP2010081612A (ja) 2010-04-08
JP5426297B2 (ja) 2014-02-26
US20100095762A1 (en) 2010-04-22
EP2169764B1 (fr) 2016-07-13
FR2936654A1 (fr) 2010-04-02

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Legal Events

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Year of fee payment: 9

ST Notification of lapse

Effective date: 20180531