CA2835432C - Procede et appareil d'accord d'un dispositif de communication - Google Patents
Procede et appareil d'accord d'un dispositif de communication Download PDFInfo
- Publication number
- CA2835432C CA2835432C CA2835432A CA2835432A CA2835432C CA 2835432 C CA2835432 C CA 2835432C CA 2835432 A CA2835432 A CA 2835432A CA 2835432 A CA2835432 A CA 2835432A CA 2835432 C CA2835432 C CA 2835432C
- Authority
- CA
- Canada
- Prior art keywords
- tunable
- antenna
- tuning
- communication device
- matching network
- 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
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- 238000000034 method Methods 0.000 title claims description 93
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Classifications
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- 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
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
Landscapes
- Transceivers (AREA)
- Details Of Aerials (AREA)
Abstract
La présente invention concerne un système qui peut comprendre, par exemple, un ou plusieurs éléments de réseau d'adaptation et un module de commande couplé à ou aux éléments de réseau d'adaptation. Le module de commande peut déterminer des informations de rendement d'antenne associées à une ou plusieurs antennes d'un groupe d'antennes d'un dispositif de communication. Le module de commande peut déterminer des informations d'isolation d'antenne associées à l'antenne ou aux antennes. Le module de commande peut accorder le ou les éléments de réseau d'adaptation pour au moins une partie du groupe d'antennes sur la base des informations de rendement d'antenne et des informations d'isolation d'antenne. D'autres modes de réalisation sont également présentés.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/108,589 | 2011-05-16 | ||
US13/108,463 US8594584B2 (en) | 2011-05-16 | 2011-05-16 | Method and apparatus for tuning a communication device |
US13/108,589 US8626083B2 (en) | 2011-05-16 | 2011-05-16 | Method and apparatus for tuning a communication device |
US13/108,463 | 2011-05-16 | ||
PCT/US2012/037942 WO2012158693A1 (fr) | 2011-05-16 | 2012-05-15 | Procédé et appareil d'accord d'un dispositif de communication |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2835432A1 CA2835432A1 (fr) | 2012-11-22 |
CA2835432C true CA2835432C (fr) | 2016-09-13 |
Family
ID=46149736
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2835432A Active CA2835432C (fr) | 2011-05-16 | 2012-05-15 | Procede et appareil d'accord d'un dispositif de communication |
CA2836419A Active CA2836419C (fr) | 2011-05-16 | 2012-05-15 | Procede et appareil d'accord d'un dispositif de communication |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2836419A Active CA2836419C (fr) | 2011-05-16 | 2012-05-15 | Procede et appareil d'accord d'un dispositif de communication |
Country Status (4)
Country | Link |
---|---|
EP (3) | EP2710672A1 (fr) |
CN (2) | CN103975482B (fr) |
CA (2) | CA2835432C (fr) |
WO (2) | WO2012158694A1 (fr) |
Families Citing this family (39)
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US9203144B2 (en) * | 2012-12-06 | 2015-12-01 | Microsoft Technology Licensing, Llc | Reconfigurable multiband antenna decoupling networks |
US20140269449A1 (en) * | 2013-03-15 | 2014-09-18 | Qualcomm Incorporated | Full-duplex wireless transceiver with hybrid circuit and reconfigurable radiation pattern antenna |
FR3004604B1 (fr) * | 2013-04-15 | 2016-12-09 | Tekcem | Procede et appareil pour accorder automatiquement une matrice impedance, et emetteur radio utilisant cet appareil |
US10893488B2 (en) | 2013-06-14 | 2021-01-12 | Microsoft Technology Licensing, Llc | Radio frequency (RF) power back-off optimization for specific absorption rate (SAR) compliance |
US20140375514A1 (en) | 2013-06-19 | 2014-12-25 | Infineon Technologies Ag | Antenna Tuning Circuit, Method for Tuning an Antenna, Antenna Arrangement and Method for Operating the Same |
JP6487912B2 (ja) | 2013-06-26 | 2019-03-20 | キャベンディッシュ・キネティックス・インコーポレイテッドCavendish Kinetics, Inc. | ダイバーシティアンテナの動的離調によるアンテナ効率向上 |
FR3016707A1 (fr) * | 2014-01-23 | 2015-07-24 | St Microelectronics Tours Sas | Circuit de commande d'un condensateur de capacite reglable par polarisation |
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 |
CN106663859B (zh) * | 2014-08-22 | 2020-03-03 | 谷歌有限责任公司 | 用于实现模块化移动电子设备的无线电频率通信的系统和方法 |
US10177744B2 (en) * | 2014-10-30 | 2019-01-08 | Mediatek Singapore Pte. Ltd. | Wireless communication unit, integrated circuit and method for antenna tuning |
CN105789887B (zh) * | 2014-12-17 | 2019-02-26 | 联芯科技有限公司 | 一种降低无线射频模块间互扰的装置与实现方法 |
CN107636894B (zh) * | 2015-05-18 | 2021-04-23 | 卡文迪什动力有限公司 | 维持恒定天线谐振频率和阻抗匹配的方法和装置 |
WO2017007975A1 (fr) * | 2015-07-09 | 2017-01-12 | Mojoose, Inc. | Commutateur automatique d'antenne |
CN105870726B (zh) * | 2015-10-21 | 2018-07-31 | 鼎点视讯科技有限公司 | 一种无损监测插座 |
CN107294557B (zh) * | 2016-03-30 | 2020-10-23 | 华为技术有限公司 | 移动终端的射频前端电路和整机耦合测试方法 |
US10229816B2 (en) * | 2016-05-24 | 2019-03-12 | Mks Instruments, Inc. | Solid-state impedance matching systems including a hybrid tuning network with a switchable coarse tuning network and a varactor fine tuning network |
US10312582B2 (en) * | 2016-05-27 | 2019-06-04 | Futurewei Technologies, Inc. | Closed loop aperture tunable antenna |
CN112910575B (zh) * | 2016-07-19 | 2022-05-17 | 荣耀终端有限公司 | 一种射频性能测试方法、装置及用户终端 |
CN106684558B (zh) * | 2016-11-02 | 2023-12-29 | 上海捷士太通讯技术有限公司 | 一种自带匹配电路的天线 |
WO2018126247A2 (fr) | 2017-01-02 | 2018-07-05 | Mojoose, Inc. | Indicateur automatique d'intensité de signal et commutateur automatique d'antenne |
US10461406B2 (en) * | 2017-01-23 | 2019-10-29 | Microsoft Technology Licensing, Llc | Loop antenna with integrated proximity sensing |
KR102583473B1 (ko) * | 2017-02-08 | 2023-10-05 | 삼성전자주식회사 | 전자 장치 및 전자 장치의 방사부의 전기적인 길이를 조정하는 방법 |
CN106973408A (zh) * | 2017-03-27 | 2017-07-21 | 努比亚技术有限公司 | 天线配置方法和装置 |
US10224974B2 (en) * | 2017-03-31 | 2019-03-05 | Microsoft Technology Licensing, Llc | Proximity-independent SAR mitigation |
CN107395247B (zh) * | 2017-07-20 | 2020-04-21 | 青岛海信移动通信技术股份有限公司 | 一种终端中可调谐天线的调谐方法及装置 |
CN107508614B (zh) * | 2017-09-12 | 2020-01-24 | 深圳市共进电子股份有限公司 | 用于wifi阻抗匹配的控制电路及装置 |
US10382098B2 (en) * | 2017-09-25 | 2019-08-13 | Nxp B.V. | Method and system for operating a communications device that communicates via inductive coupling |
CN109560383B (zh) * | 2017-09-25 | 2021-05-11 | 中兴通讯股份有限公司 | 一种天线系统及终端 |
CN109962329A (zh) * | 2017-12-22 | 2019-07-02 | 华为技术有限公司 | 一种天线及通信装置 |
JP7301058B2 (ja) * | 2018-02-22 | 2023-06-30 | ユニバーシティ オブ マサチューセッツ | アンテナハードウェア及び制御 |
CN108900206A (zh) * | 2018-07-04 | 2018-11-27 | 青岛海信移动通信技术股份有限公司 | 一种阻抗匹配装置、阻抗匹配方法及通信终端 |
CN109194342B (zh) * | 2018-08-06 | 2020-11-03 | Oppo广东移动通信有限公司 | 一种调谐全集成电路和调谐方法、终端及存储介质 |
CN110911804B (zh) * | 2018-09-17 | 2023-03-24 | 中兴通讯股份有限公司 | 一种天线调整方法、装置以及计算机存储介质 |
US10673514B1 (en) * | 2019-12-12 | 2020-06-02 | Motorola Mobility Llc | Communication device with receive antenna tuning |
CN111244633B (zh) * | 2020-03-23 | 2021-07-06 | 维沃移动通信有限公司 | 天线装置及电子设备 |
US11749505B2 (en) | 2021-02-23 | 2023-09-05 | Applied Materials, Inc. | Methods and apparatus for processing a substrate |
TWI802086B (zh) * | 2021-11-17 | 2023-05-11 | 啟碁科技股份有限公司 | 通訊裝置與射頻構件 |
CN114423206B (zh) * | 2022-02-09 | 2024-02-02 | 东营市宇彤机电设备有限责任公司 | 一种近钻头高稳定性发射天线调谐装置 |
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PL2297973T3 (pl) * | 2008-06-23 | 2016-08-31 | Nokia Technologies Oy | Przestrajalny układ antenowy |
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US8170510B2 (en) * | 2009-05-29 | 2012-05-01 | Intel Mobile Communications GmbH | Minimizing mutual coupling |
US8232925B2 (en) * | 2009-05-29 | 2012-07-31 | Intel Mobile Communications GmbH | Impedance tuning of transmitting and receiving antennas |
US20110012792A1 (en) * | 2009-07-17 | 2011-01-20 | Motorola, Inc. | Antenna arrangement for multimode communication device |
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-
2012
- 2012-05-15 EP EP12723569.5A patent/EP2710672A1/fr not_active Ceased
- 2012-05-15 CN CN201280032857.0A patent/CN103975482B/zh active Active
- 2012-05-15 CA CA2835432A patent/CA2835432C/fr active Active
- 2012-05-15 WO PCT/US2012/037943 patent/WO2012158694A1/fr active Application Filing
- 2012-05-15 WO PCT/US2012/037942 patent/WO2012158693A1/fr active Application Filing
- 2012-05-15 CN CN201280032976.6A patent/CN103931051B/zh active Active
- 2012-05-15 EP EP12724250.1A patent/EP2710669B1/fr active Active
- 2012-05-15 CA CA2836419A patent/CA2836419C/fr active Active
- 2012-05-15 EP EP17155774.7A patent/EP3188309A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2012158693A1 (fr) | 2012-11-22 |
EP2710672A1 (fr) | 2014-03-26 |
EP3188309A1 (fr) | 2017-07-05 |
EP2710669B1 (fr) | 2017-07-12 |
CA2836419C (fr) | 2016-11-29 |
CA2835432A1 (fr) | 2012-11-22 |
CN103975482B (zh) | 2016-08-31 |
CN103975482A (zh) | 2014-08-06 |
WO2012158694A1 (fr) | 2012-11-22 |
EP2710669A1 (fr) | 2014-03-26 |
CN103931051B (zh) | 2016-10-26 |
CA2836419A1 (fr) | 2012-11-22 |
CN103931051A (zh) | 2014-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20131107 |