FR3018973B1 - Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne - Google Patents
Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne Download PDFInfo
- Publication number
- FR3018973B1 FR3018973B1 FR1400666A FR1400666A FR3018973B1 FR 3018973 B1 FR3018973 B1 FR 3018973B1 FR 1400666 A FR1400666 A FR 1400666A FR 1400666 A FR1400666 A FR 1400666A FR 3018973 B1 FR3018973 B1 FR 3018973B1
- Authority
- FR
- France
- Prior art keywords
- radio communication
- antenna tuning
- tuning apparatus
- tunable antennas
- tunable
- 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
Links
Classifications
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0064—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with separate antennas for the more than one band
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- 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
- 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
- H01Q9/20—Two collinear substantially straight active elements; Substantially straight single active elements
-
- 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
-
- 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
- H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Transceivers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1400666A FR3018973B1 (fr) | 2014-03-20 | 2014-03-20 | Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne |
KR1020167029358A KR102281790B1 (ko) | 2014-03-20 | 2015-03-06 | 튜닝 가능한 안테나 및 안테나 튜닝 장치를 사용하는 무선 통신 |
CN201580024062.9A CN106464226B (zh) | 2014-03-20 | 2015-03-06 | 使用可调谐天线和天线调谐装置的无线通信 |
EP15714940.2A EP3120457B1 (fr) | 2014-03-20 | 2015-03-06 | Communication radio utilisant des antennes accordables et dispositif d'accord. |
PCT/IB2015/051644 WO2015140660A1 (fr) | 2014-03-20 | 2015-03-06 | Radiocommunication à l'aide d'antennes accordables et d'un appareil de syntonisation d'antenne |
US14/918,055 US9680510B2 (en) | 2014-03-20 | 2015-10-20 | Radio communication using tunable antennas and an antenna tuning apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1400666 | 2014-03-20 | ||
FR1400666A FR3018973B1 (fr) | 2014-03-20 | 2014-03-20 | Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3018973A1 FR3018973A1 (fr) | 2015-09-25 |
FR3018973B1 true FR3018973B1 (fr) | 2018-05-25 |
Family
ID=51417304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1400666A Active FR3018973B1 (fr) | 2014-03-20 | 2014-03-20 | Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne |
Country Status (6)
Country | Link |
---|---|
US (1) | US9680510B2 (fr) |
EP (1) | EP3120457B1 (fr) |
KR (1) | KR102281790B1 (fr) |
CN (1) | CN106464226B (fr) |
FR (1) | FR3018973B1 (fr) |
WO (1) | WO2015140660A1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
FR3063184B1 (fr) | 2017-02-21 | 2020-02-28 | Tekcem | Procede pour reglage automatique d'antennes passives accordables et d'une unite d'accord, et appareil pour communication radio utilisant ce procede. |
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 |
FR3063183B1 (fr) * | 2017-02-23 | 2021-05-28 | Tekcem | Procede pour regler automatiquement des antennes passives accordables et une unite d'accord, et appareil pour communication radio utilisant ce procede. |
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 |
US9960491B1 (en) | 2017-04-12 | 2018-05-01 | Tekcem | Method for automatic adjustment of a tunable passive antenna and a tuning unit, and apparatus for radio communication using this method |
FR3065326B1 (fr) * | 2017-04-12 | 2019-04-12 | Tekcem | Procede pour reglage automatique d’une antenne passive accordable et d’une unite d’accord, et appareil pour communication radio utilisant ce procede |
US10008777B1 (en) | 2017-04-13 | 2018-06-26 | Tekcem | Method for automatically adjusting a tunable passive antenna and a tuning unit, and apparatus for radio communication using this method |
FR3065328B1 (fr) | 2017-04-13 | 2019-04-12 | Tekcem | Procede pour regler automatiquement une antenne passive accordable et une unite d’accord, et appareil pour communication radio utilisant ce procede |
FR3066860B1 (fr) | 2017-05-24 | 2019-06-14 | Tekcem | Procede pour reglage automatique d’une antenne passive accordable et d’une unite d’accord, et appareil pour communication radio utilisant ce procede |
FR3066859B1 (fr) * | 2017-05-25 | 2019-06-14 | Tekcem | Procede pour regler automatiquement une antenne passive accordable et une unite d’accord, et appareil pour communication radio utilisant ce procede |
US10158384B1 (en) * | 2017-09-08 | 2018-12-18 | Apple Inc. | Electronic devices with indirectly-fed adjustable slot elements |
US10044380B1 (en) | 2017-10-18 | 2018-08-07 | Tekcem | Method for automatic adjustment of a tunable passive antenna and a tuning unit, and apparatus for radio communication using this method |
US9991911B1 (en) | 2017-10-19 | 2018-06-05 | Tekcem | Method for automatically adjusting a tunable passive antenna and a tuning unit, and apparatus for radio communication using this method |
CN108199141B (zh) * | 2017-12-29 | 2021-09-24 | 瑞声精密制造科技(常州)有限公司 | 一种天线系统及移动终端 |
US10833721B2 (en) * | 2018-08-01 | 2020-11-10 | Elwha Llc | Unit cell network design and operation |
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 |
US11489263B2 (en) | 2020-07-01 | 2022-11-01 | Honeywell Federal Manufacturing & Technologies, Llc | Method for tuning an electrically small antenna |
Family Cites Families (34)
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US2745067A (en) | 1951-06-28 | 1956-05-08 | True Virgil | Automatic impedance matching apparatus |
US4493112A (en) | 1981-11-19 | 1985-01-08 | Rockwell International Corporation | Antenna tuner discriminator |
US6876337B2 (en) * | 2001-07-30 | 2005-04-05 | Toyon Research Corporation | Small controlled parasitic antenna system and method for controlling same to optimally improve signal quality |
JP2004096341A (ja) * | 2002-08-30 | 2004-03-25 | Fujitsu Ltd | 共振周波数が可変な逆f型アンテナを含むアンテナ装置 |
US7469152B2 (en) | 2004-11-30 | 2008-12-23 | The Regents Of The University Of California | Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems |
JP2006166111A (ja) * | 2004-12-08 | 2006-06-22 | Nippon Telegr & Teleph Corp <Ntt> | 微弱無線通信システム |
US8102830B2 (en) | 2005-12-16 | 2012-01-24 | Samsung Electronics Co., Ltd. | MIMO radio communication apparatus and method |
US7499681B2 (en) * | 2005-12-22 | 2009-03-03 | Kyocera Wireless Corp. | Apparatus, system, and method for managing an antenna network during a half duplex call |
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 |
CN101569055B (zh) * | 2006-09-05 | 2013-06-19 | 索尼爱立信移动通讯股份有限公司 | 天线系统和用于操作天线系统的方法 |
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 |
US7898493B1 (en) * | 2007-06-13 | 2011-03-01 | The Ohio State University | Implementation of ultra wide band (UWB) electrically small antennas by means of distributed non foster loading |
US8204446B2 (en) | 2009-10-29 | 2012-06-19 | Motorola Mobility, Inc. | Adaptive antenna tuning systems and methods |
US8406806B2 (en) * | 2010-09-20 | 2013-03-26 | Smartech Worldwide Limited | Mobile telephone capable of automatically switching antenna according to user's hand position |
EP2710672A1 (fr) * | 2011-05-16 | 2014-03-26 | Matthew Greene | Procédé et appareil d'accord d'un dispositif de communication |
US20120329524A1 (en) * | 2011-06-22 | 2012-12-27 | Kent Joel C | Touch sensor and antenna integration along an electronic device housing |
US9673872B2 (en) * | 2011-11-15 | 2017-06-06 | Qualcomm Incorporated | Multi-band transmit antenna |
US8515496B2 (en) * | 2011-12-15 | 2013-08-20 | Amazon Technologies, Inc. | Antenna deployment switching for data communication of a user device |
US9203138B2 (en) * | 2012-01-17 | 2015-12-01 | Intel IP Corporation | System and method for tuning an antenna in a wireless communication device |
US9568568B2 (en) * | 2012-03-23 | 2017-02-14 | Northeastern University | Apparatus and method of measuring permeability of a sample across which a DC voltage is being applied |
US9083074B2 (en) * | 2012-04-09 | 2015-07-14 | Blackberry Limited | Dynamic antenna selection based on user hand position |
US9154608B2 (en) * | 2012-05-09 | 2015-10-06 | Facebook, Inc. | Data exchange between antenna and modem of mobile device |
FR2996067B1 (fr) | 2012-09-25 | 2016-09-16 | Tekcem | Appareil d'accord d'antenne pour un reseau d'antennes a acces multiples |
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 |
US9084124B2 (en) * | 2012-12-21 | 2015-07-14 | Apple Inc. | Methods and apparatus for performing passive antenna testing with active antenna tuning device control |
US9130279B1 (en) * | 2013-03-07 | 2015-09-08 | Amazon Technologies, Inc. | Multi-feed antenna with independent tuning capability |
US9455680B2 (en) * | 2013-06-06 | 2016-09-27 | Qorvo Us, Inc. | Tunable RF filter structure formed by a matrix of weakly coupled resonators |
FR3003710B1 (fr) * | 2013-03-21 | 2016-07-15 | Tekcem | Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples |
FR3004604B1 (fr) * | 2013-04-15 | 2016-12-09 | Tekcem | Procede et appareil pour accorder automatiquement une matrice impedance, et emetteur radio utilisant cet appareil |
US9236659B2 (en) * | 2013-12-04 | 2016-01-12 | Apple Inc. | Electronic device with hybrid inverted-F slot antenna |
US9293806B2 (en) * | 2014-03-07 | 2016-03-22 | Apple Inc. | Electronic device with display frame antenna |
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 |
-
2014
- 2014-03-20 FR FR1400666A patent/FR3018973B1/fr active Active
-
2015
- 2015-03-06 WO PCT/IB2015/051644 patent/WO2015140660A1/fr active Application Filing
- 2015-03-06 KR KR1020167029358A patent/KR102281790B1/ko active IP Right Grant
- 2015-03-06 CN CN201580024062.9A patent/CN106464226B/zh active Active
- 2015-03-06 EP EP15714940.2A patent/EP3120457B1/fr active Active
- 2015-10-20 US US14/918,055 patent/US9680510B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN106464226A (zh) | 2017-02-22 |
EP3120457A1 (fr) | 2017-01-25 |
EP3120457B1 (fr) | 2023-09-06 |
FR3018973A1 (fr) | 2015-09-25 |
KR20160135812A (ko) | 2016-11-28 |
EP3120457C0 (fr) | 2023-09-06 |
WO2015140660A1 (fr) | 2015-09-24 |
US20160043751A1 (en) | 2016-02-11 |
CN106464226B (zh) | 2019-04-12 |
KR102281790B1 (ko) | 2021-07-26 |
US9680510B2 (en) | 2017-06-13 |
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