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 PDF

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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
Application number
FR1400666A
Other languages
English (en)
Other versions
FR3018973A1 (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
Samsung Electronics Co Ltd
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, Samsung Electronics Co Ltd filed Critical Tekcem SAS
Priority to FR1400666A priority Critical patent/FR3018973B1/fr
Priority to CN201580024062.9A priority patent/CN106464226B/zh
Priority to KR1020167029358A priority patent/KR102281790B1/ko
Priority to PCT/IB2015/051644 priority patent/WO2015140660A1/fr
Priority to EP15714940.2A priority patent/EP3120457B1/fr
Publication of FR3018973A1 publication Critical patent/FR3018973A1/fr
Priority to US14/918,055 priority patent/US9680510B2/en
Application granted granted Critical
Publication of FR3018973B1 publication Critical patent/FR3018973B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
FR1400666A 2014-03-20 2014-03-20 Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne Active FR3018973B1 (fr)

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
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
KR1020167029358A KR102281790B1 (ko) 2014-03-20 2015-03-06 튜닝 가능한 안테나 및 안테나 튜닝 장치를 사용하는 무선 통신
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
EP15714940.2A EP3120457B1 (fr) 2014-03-20 2015-03-06 Communication radio utilisant des antennes accordables et dispositif d'accord.
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
FR1400666A FR3018973B1 (fr) 2014-03-20 2014-03-20 Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne
FR1400666 2014-03-20

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)

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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
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
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.
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
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
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
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
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
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

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FR3021813B1 (fr) * 2014-05-28 2017-12-08 Tekcem Communication radio utilisant une pluralite d'antennes selectionnees

Also Published As

Publication number Publication date
EP3120457A1 (fr) 2017-01-25
US20160043751A1 (en) 2016-02-11
CN106464226B (zh) 2019-04-12
FR3018973A1 (fr) 2015-09-25
EP3120457C0 (fr) 2023-09-06
KR20160135812A (ko) 2016-11-28
CN106464226A (zh) 2017-02-22
KR102281790B1 (ko) 2021-07-26
WO2015140660A1 (fr) 2015-09-24
EP3120457B1 (fr) 2023-09-06
US9680510B2 (en) 2017-06-13

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