FR2996067B1 - Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples - Google Patents

Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples

Info

Publication number
FR2996067B1
FR2996067B1 FR1202542A FR1202542A FR2996067B1 FR 2996067 B1 FR2996067 B1 FR 2996067B1 FR 1202542 A FR1202542 A FR 1202542A FR 1202542 A FR1202542 A FR 1202542A FR 2996067 B1 FR2996067 B1 FR 2996067B1
Authority
FR
France
Prior art keywords
antenna
multiple access
tuning apparatus
network
antenna tuning
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
FR1202542A
Other languages
English (en)
Other versions
FR2996067A1 (fr
Inventor
Frederic Broyde
Evelyne Clavelier
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.)
Samsung Electronics Co Ltd
Original Assignee
Tekcem SAS
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 Tekcem SAS filed Critical Tekcem SAS
Priority to FR1202542A priority Critical patent/FR2996067B1/fr
Priority to PCT/IB2013/058423 priority patent/WO2014049475A2/fr
Priority to EP13782847.1A priority patent/EP2929626B1/fr
Publication of FR2996067A1 publication Critical patent/FR2996067A1/fr
Priority to US14/314,148 priority patent/US9621132B2/en
Priority to FR1500713A priority patent/FR3020182B1/fr
Priority to FR1500714A priority patent/FR3020183B1/fr
Application granted granted Critical
Publication of FR2996067B1 publication Critical patent/FR2996067B1/fr
Priority to US15/483,521 priority patent/US10187033B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H7/468—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source particularly adapted as coupling circuit between transmitters and antennas
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H7/40—Automatic matching of load impedance to source impedance
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
FR1202542A 2012-09-25 2012-09-25 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples Active FR2996067B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1202542A FR2996067B1 (fr) 2012-09-25 2012-09-25 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples
EP13782847.1A EP2929626B1 (fr) 2012-09-25 2013-09-10 Appareil d'accord d'antennes destiné à un réseau d'antennes à plusieurs ports
PCT/IB2013/058423 WO2014049475A2 (fr) 2012-09-25 2013-09-10 Appareil d'accord d'antennes destiné à un réseau d'antennes à plusieurs ports
US14/314,148 US9621132B2 (en) 2012-09-25 2014-06-25 Antenna tuning apparatus for a multiport antenna array
FR1500713A FR3020182B1 (fr) 2012-09-25 2015-04-07 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples
FR1500714A FR3020183B1 (fr) 2012-09-25 2015-04-07 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples
US15/483,521 US10187033B2 (en) 2012-09-25 2017-04-10 Antenna tuning apparatus for a multiport antenna array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1202542A FR2996067B1 (fr) 2012-09-25 2012-09-25 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples

Publications (2)

Publication Number Publication Date
FR2996067A1 FR2996067A1 (fr) 2014-03-28
FR2996067B1 true FR2996067B1 (fr) 2016-09-16

Family

ID=47429851

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1202542A Active FR2996067B1 (fr) 2012-09-25 2012-09-25 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples
FR1500713A Active FR3020182B1 (fr) 2012-09-25 2015-04-07 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples
FR1500714A Active FR3020183B1 (fr) 2012-09-25 2015-04-07 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR1500713A Active FR3020182B1 (fr) 2012-09-25 2015-04-07 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples
FR1500714A Active FR3020183B1 (fr) 2012-09-25 2015-04-07 Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples

Country Status (4)

Country Link
US (2) US9621132B2 (fr)
EP (1) EP2929626B1 (fr)
FR (3) FR2996067B1 (fr)
WO (1) WO2014049475A2 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996082B1 (fr) 2012-09-27 2016-09-09 Tekcem Procede et dispositif pour la reception radio utilisant un appareil d'accord d'antenne et une pluralite d'antennes
FR3004604B1 (fr) 2013-04-15 2016-12-09 Tekcem Procede et appareil pour accorder automatiquement une matrice impedance, et emetteur radio utilisant cet appareil
FR3018637B1 (fr) 2014-03-13 2018-08-17 Samsung Electronics Co., Ltd. Communication radio utilisant des antennes multiples et des variables de localisation
FR3018973B1 (fr) 2014-03-20 2018-05-25 Samsung Electronics Co., Ltd. Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne
FR3021813B1 (fr) 2014-05-28 2017-12-08 Tekcem Communication radio utilisant une pluralite d'antennes selectionnees
EP3010148A1 (fr) * 2014-10-16 2016-04-20 Nxp B.V. Réglage d'impédance automatique
FR3037745B1 (fr) 2015-06-22 2020-11-20 Tekcem Procede et appareil pour accord automatique d'une matrice impedance, et emetteur radio utilisant cet appareil
FR3040572B1 (fr) 2015-08-26 2020-10-30 Tekcem Procede pour regler automatiquement une unite d'accord, et systeme d'accord automatique utilisant ce procede
US10236576B2 (en) 2015-09-04 2019-03-19 Elwha Llc Wireless power transfer using tunable metamaterial systems and methods
US10218067B2 (en) 2015-09-04 2019-02-26 Elwha Llc Tunable metamaterial systems and methods
WO2017040830A1 (fr) * 2015-09-04 2017-03-09 Elwha Llc Systèmes et procédés de métamatériaux accordables
FR3045956B1 (fr) 2015-12-17 2017-12-01 Tekcem Procede pour regler automatiquement des antennes passives accordables et reseau d'antennes automatiquement accordable utilisant ce procede
US10447392B2 (en) 2016-07-01 2019-10-15 Elwha Llc Massively multi-user MIMO using space time holography
US10374669B2 (en) 2016-08-31 2019-08-06 Elwha Llc Tunable medium linear coder
US10928614B2 (en) 2017-01-11 2021-02-23 Searete Llc Diffractive concentrator structures
US9929460B1 (en) 2017-02-21 2018-03-27 Tekcem Method for automatic adjustment of tunable passive antennas and a tuning unit, and apparatus for radio communication using this method
US9912075B1 (en) 2017-02-23 2018-03-06 Tekcem Method for automatically adjusting tunable passive antennas and a tuning unit, and apparatus for radio communication using this method
US10468776B2 (en) * 2017-05-04 2019-11-05 Elwha Llc Medical applications using tunable metamaterial systems and methods
US10249950B1 (en) 2017-09-16 2019-04-02 Searete Llc Systems and methods for reduced control inputs in tunable meta-devices
US10425837B2 (en) 2017-10-02 2019-09-24 The Invention Science Fund I, Llc Time reversal beamforming techniques with metamaterial antennas
US10833381B2 (en) 2017-11-08 2020-11-10 The Invention Science Fund I Llc Metamaterial phase shifters
FR3079373A1 (fr) 2018-03-23 2019-09-27 Tekcem Procede pour reglage automatique d’une unite d’accord, et appareil pour communication radio utilisant ce procede
FR3079984B1 (fr) 2018-04-09 2021-03-05 Tekcem Procede pour regler automatiquement une unite d’accord, et emetteur-recepteur radio utilisant ce procede
FR3079985B1 (fr) 2018-04-09 2020-03-06 Tekcem Procede pour reglage automatique d’une unite d’accord, et emetteur-recepteur radio utilisant ce procede
KR20210040412A (ko) * 2018-08-01 2021-04-13 엘화 엘엘씨 단위 셀 네트워크 설계 및 동작
US10567026B1 (en) 2018-08-01 2020-02-18 Elwha Llc Unit cell network design and operation
US10833721B2 (en) * 2018-08-01 2020-11-10 Elwha Llc Unit cell network design and operation
US10938115B2 (en) 2019-03-21 2021-03-02 Elwha, Llc Resonance-frequency diverse metamaterials and metasurfaces
FR3099968B1 (fr) 2019-08-13 2021-07-23 Tekcem Procédé pour réglage automatique d’antennes passives accordables et d’une unité d’accord, et appareil pour communication radio utilisant ce procédé

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EP0367555A3 (fr) * 1988-11-02 1991-10-30 Nippon Sheet Glass Co., Ltd. Système de réception sur vitre
US6907234B2 (en) 2001-10-26 2005-06-14 Microsoft Corporation System and method for automatically tuning an antenna
WO2004040693A1 (fr) 2002-11-01 2004-05-13 Fujitsu Limited Dispositif et procede de commande
CN101427419B (zh) 2006-04-28 2013-02-13 艾利森电话股份有限公司 紧密间隔的天线的耦合消除的方法和装置
FR2904165B1 (fr) * 2006-07-18 2008-11-28 Excem Soc Par Actions Simplifiee Procede et dispositif pour la reception radioelectrique utilisant une pluralite d'antennes
JP5002651B2 (ja) * 2006-09-05 2012-08-15 ソニーモバイルコミュニケーションズ， エービー アンテナシステム及びアンテナシステムを動作させる方法
US7973730B2 (en) 2006-12-29 2011-07-05 Broadcom Corporation Adjustable integrated circuit antenna structure
CN101569094A (zh) * 2007-08-29 2009-10-28 松下电器产业株式会社 双频匹配电路
US9270012B2 (en) 2012-02-01 2016-02-23 Apple Inc. Electronic device with calibrated tunable antenna
WO2013152143A1 (fr) * 2012-04-04 2013-10-10 White Carson R Réseau de découplage non-foster
US9455680B2 (en) * 2013-06-06 2016-09-27 Qorvo Us, Inc. Tunable RF filter structure formed by a matrix of weakly coupled resonators

Also Published As

Publication number Publication date
FR3020182B1 (fr) 2018-04-27
US10187033B2 (en) 2019-01-22
FR3020183B1 (fr) 2018-04-27
FR2996067A1 (fr) 2014-03-28
US9621132B2 (en) 2017-04-11
FR3020183A1 (fr) 2015-10-23
EP2929626A2 (fr) 2015-10-14
US20170214379A1 (en) 2017-07-27
EP2929626B1 (fr) 2019-06-26
US20140306784A1 (en) 2014-10-16
WO2014049475A2 (fr) 2014-04-03
WO2014049475A3 (fr) 2014-12-11
FR3020182A1 (fr) 2015-10-23

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