JP6828984B2 - 閉ループ型開口チューナブルアンテナ - Google Patents

閉ループ型開口チューナブルアンテナ Download PDF

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Publication number
JP6828984B2
JP6828984B2 JP2018550465A JP2018550465A JP6828984B2 JP 6828984 B2 JP6828984 B2 JP 6828984B2 JP 2018550465 A JP2018550465 A JP 2018550465A JP 2018550465 A JP2018550465 A JP 2018550465A JP 6828984 B2 JP6828984 B2 JP 6828984B2
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Japan
Prior art keywords
antenna
circuit
adjustment state
impedance
switch
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JP2018550465A
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English (en)
Japanese (ja)
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JP2019514261A (ja
JP2019514261A5 (cg-RX-API-DMAC10.html
Inventor
シ、ピン
ウェイ、ヨンホワ
Original Assignee
ホアウェイ・テクノロジーズ・カンパニー・リミテッド
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Publication of JP2019514261A5 publication Critical patent/JP2019514261A5/ja
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Classifications

    • 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
    • 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
    • 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
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/102—Power radiated at antenna
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/103—Reflected power, e.g. return loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/18—Monitoring during normal operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/19—Self-testing arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Details Of Aerials (AREA)
  • Transmitters (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
JP2018550465A 2016-05-27 2017-05-23 閉ループ型開口チューナブルアンテナ Active JP6828984B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/167,279 2016-05-27
US15/167,279 US10312582B2 (en) 2016-05-27 2016-05-27 Closed loop aperture tunable antenna
PCT/CN2017/085578 WO2017202313A1 (en) 2016-05-27 2017-05-23 Closed loop aperture tunable antenna

Publications (3)

Publication Number Publication Date
JP2019514261A JP2019514261A (ja) 2019-05-30
JP2019514261A5 JP2019514261A5 (cg-RX-API-DMAC10.html) 2021-01-21
JP6828984B2 true JP6828984B2 (ja) 2021-02-10

Family

ID=60412123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018550465A Active JP6828984B2 (ja) 2016-05-27 2017-05-23 閉ループ型開口チューナブルアンテナ

Country Status (8)

Country Link
US (4) US10312582B2 (cg-RX-API-DMAC10.html)
EP (2) EP3965229B1 (cg-RX-API-DMAC10.html)
JP (1) JP6828984B2 (cg-RX-API-DMAC10.html)
KR (1) KR102079073B1 (cg-RX-API-DMAC10.html)
CN (2) CN114865320B (cg-RX-API-DMAC10.html)
AU (2) AU2017270872B2 (cg-RX-API-DMAC10.html)
RU (1) RU2705661C1 (cg-RX-API-DMAC10.html)
WO (1) WO2017202313A1 (cg-RX-API-DMAC10.html)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9960791B2 (en) * 2013-12-12 2018-05-01 Ethertronics, Inc. RF integrated circuit with tunable component and memory
US10177744B2 (en) * 2014-10-30 2019-01-08 Mediatek Singapore Pte. Ltd. Wireless communication unit, integrated circuit and method for antenna tuning
US10312582B2 (en) 2016-05-27 2019-06-04 Futurewei Technologies, Inc. Closed loop aperture tunable antenna
US10523292B2 (en) * 2016-07-21 2019-12-31 Motorola Mobility Llc Closed loop tuning operation with antenna switching
KR102468231B1 (ko) 2016-07-22 2022-11-18 삼성전자주식회사 무선 통신 시스템에서 안테나 임피던스 매칭 장치 및 방법
US10355662B2 (en) * 2016-12-06 2019-07-16 Honeywell International Inc. Impedance matching using tunable elements
US10560953B2 (en) * 2017-02-20 2020-02-11 Samsung Electronics Co., Ltd. Antenna tuning devices and antenna tuning methods
CN110915226B (zh) * 2017-11-21 2021-05-18 华为技术有限公司 天线、天线的控制方法及终端
JP6760544B2 (ja) * 2018-04-25 2020-09-23 株式会社村田製作所 アンテナ装置及び通信端末装置
US10736050B2 (en) 2018-07-09 2020-08-04 Honeywell International Inc. Adjusting transmission power of an antenna based on an object causing path loss in a communication link
CN109167604B (zh) * 2018-08-23 2020-07-03 珠海格力电器股份有限公司 一种天线自主调谐系统、调谐方法及其通信设备
KR102573284B1 (ko) 2018-09-19 2023-09-01 삼성전자주식회사 신호의 대역폭에 따라 안테나 설정을 변경하는 전자 장치 및 제어 방법
US10855320B2 (en) * 2018-09-27 2020-12-01 Qualcomm Incorporated Antenna aperture tuning
CN109713445A (zh) * 2019-01-18 2019-05-03 环旭电子股份有限公司 无线通信装置
EP3701863B1 (en) * 2019-02-26 2025-12-24 Polar Electro Oy Cardiogram measurements
US11569858B2 (en) 2020-01-13 2023-01-31 Apple Inc. Adaptive antenna tuning system
CN111370855B (zh) * 2020-03-20 2021-07-20 维沃移动通信有限公司 一种天线结构及电子设备
CN111931893B (zh) * 2020-07-10 2023-12-26 菜鸟智能物流控股有限公司 一种射频标签
US11438850B2 (en) 2020-09-09 2022-09-06 Samsung Electronics Co., Ltd. Data-driven methods for look up table-free closed-loop antenna impedance tuning
CN114698404B (zh) * 2020-10-28 2025-06-06 华为技术有限公司 一种天线调谐装置及方法
RU2756097C1 (ru) * 2021-03-24 2021-09-28 Денис Андреевич Рублев Цифровой детектор микронаушников
CN112928470A (zh) * 2021-03-29 2021-06-08 Oppo广东移动通信有限公司 天线组件及电子设备
US11689053B2 (en) 2021-07-28 2023-06-27 Wiliot, LTD. Techniques for tuning an antenna of an energy harvester
US11955814B2 (en) 2021-07-28 2024-04-09 Wiliot, LTD. Measuring energy-charging rate of an energy harvester
US11901931B2 (en) * 2021-09-09 2024-02-13 Qualcomm Incorporated Transmit diversity power leakage detection and filtering in antenna compensator power detector
US12512583B2 (en) * 2021-09-23 2025-12-30 Semtech Corporation Proximity sensor for RF control
KR102577995B1 (ko) * 2021-11-30 2023-09-13 전희석 고전력 적응형 ｒｆ 안테나 튜닝 스위치
CN116390115B (zh) * 2021-12-22 2026-07-17 维沃移动通信有限公司 感知、感知配置方法、装置及通信设备
US12573760B2 (en) * 2022-05-12 2026-03-10 Qorvo Us, Inc. Antenna tuning circuit
US12689927B2 (en) * 2022-08-16 2026-07-21 Mediatek Inc. Mobile communication system and usage scenario determination method for the same
WO2024049321A1 (ru) * 2022-09-01 2024-03-07 Общество С Ограниченной Ответственностью "Рублефф Технолоджи" Децентрализованный цифровой детектор микронаушников
US12519231B2 (en) 2022-09-06 2026-01-06 Apple Inc. Electronic device having antenna tuners around connector
WO2024085500A1 (ko) * 2022-10-18 2024-04-25 삼성전자 주식회사 Rfic 및 rfic를 포함하는 전자 장치 및 전자 장치의 동작 방법
CN115548682B (zh) * 2022-11-30 2023-03-14 成都天锐星通科技有限公司 一种相控阵天线及电子设备
US12700888B2 (en) * 2022-12-08 2026-08-04 Mediatek Inc. Method for performing antenna tuning control of wireless transceiver device in wireless communications system, and associated apparatus
CN115775967B (zh) * 2022-12-21 2023-12-12 小米汽车科技有限公司 天线阻抗匹配电路、方法、车辆、存储介质和芯片
US12477483B2 (en) * 2023-07-27 2025-11-18 Qualcomm Incorporated Coherent uplink MIMO
US12647092B2 (en) * 2024-01-16 2026-06-02 Mediatek Inc. Method for creating usage scenario determination database and mobile communication system for the same

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819502B2 (ja) 1976-02-16 1983-04-18 アイシン精機株式会社 チルトハンドルの調整位置記憶装置
JP2001102841A (ja) * 1999-09-29 2001-04-13 Matsushita Electric Ind Co Ltd アンテナ付き情報処理装置
US7689188B2 (en) * 2006-09-29 2010-03-30 Broadcom Corporation Method and system for dynamically tuning and calibrating an antenna using antenna hopping
US8095085B2 (en) 2007-06-08 2012-01-10 Arizona Board Of Regents For And On Behalf Of Arizona State University Automatic antenna tuning unit for software-defined and cognitive radio
CN101312354A (zh) * 2008-05-30 2008-11-26 北京创毅视讯科技有限公司 天线匹配电路和天线匹配方法
DE102008053296A1 (de) * 2008-10-27 2010-04-29 Atmel Automotive Gmbh Schaltung für eine Schleifenantenne und Verfahren zur Abstimmung
US8781420B2 (en) * 2010-04-13 2014-07-15 Apple Inc. Adjustable wireless circuitry with antenna-based proximity detector
JP5819502B2 (ja) 2010-08-10 2015-11-24 パイオニア株式会社 インピーダンス整合装置及び制御方法
CN102437835B (zh) 2010-09-29 2016-09-28 宏达国际电子股份有限公司 移动通讯装置的阻抗匹配装置与方法
US9379454B2 (en) 2010-11-08 2016-06-28 Blackberry Limited Method and apparatus for tuning antennas in a communication device
US8594584B2 (en) 2011-05-16 2013-11-26 Blackberry Limited Method and apparatus for tuning a communication device
CN103931051B (zh) 2011-05-16 2016-10-26 黑莓有限公司 用于调谐通信设备的方法和装置
US9054756B2 (en) 2011-09-19 2015-06-09 Qualcomm Incorporated Adaptive tuning of an impedance matching circuit in a wireless device
JP2013117749A (ja) * 2011-12-01 2013-06-13 Panasonic Corp タグ
KR101874892B1 (ko) * 2012-01-13 2018-07-05 삼성전자 주식회사 소형 안테나 장치 및 그 제어방법
US20130187828A1 (en) * 2012-01-24 2013-07-25 Ethertronics, Inc. Tunable matching network for antenna systems
US9325062B2 (en) 2012-01-24 2016-04-26 Ethertronics, Inc. High speed tunable matching network for antenna systems
US9190712B2 (en) 2012-02-03 2015-11-17 Apple Inc. Tunable antenna system
US20130241800A1 (en) * 2012-03-14 2013-09-19 Robert W. Schlub Electronic Device with Tunable and Fixed Antennas
GB2501487A (en) * 2012-04-24 2013-10-30 Renesas Mobile Corp Multiple frequency antenna involving filter and impedance matching arrangements
EP3131157B1 (en) 2012-07-17 2021-02-24 NXP USA, Inc. Antenna tuning for multiband operation
US20140071015A1 (en) * 2012-09-12 2014-03-13 Medtronic, Inc. Trim algorithm for a medical device antenna
EP2722996B1 (en) * 2012-10-22 2014-12-17 BlackBerry Limited Method and apparatus for radio frequency tuning utilizing a determined use case
US8897734B2 (en) 2012-10-30 2014-11-25 Ericsson Modems Sa Standing wave ratio meter for integrated antenna tuner
US9276312B2 (en) 2013-03-13 2016-03-01 Intel Deutschland Gmbh Antenna tuner control system using state tables
US9515384B2 (en) 2013-09-03 2016-12-06 Mediatek Inc. Apparatus and method for setting antenna resonant mode of multi-port antenna structure
CN103490794B (zh) * 2013-09-09 2015-04-22 熊猫电子集团有限公司 可变天调匹配网络结构电路
US9985353B1 (en) * 2013-09-30 2018-05-29 Ethertronics, Inc. Antenna system for metallized devices
US9287624B2 (en) * 2013-10-21 2016-03-15 Hong Kong Applied Science and Technology Research Institute Company Limited Antenna circuit and a method of optimisation thereof
US20150116162A1 (en) * 2013-10-28 2015-04-30 Skycross, Inc. Antenna structures and methods thereof for determining a frequency offset based on a differential magnitude
US9825364B2 (en) * 2014-06-12 2017-11-21 Verily Life Sciences Llc Adaptive antenna tuning based on measured antenna impedance
US9444425B2 (en) 2014-06-20 2016-09-13 Apple Inc. Electronic device with adjustable wireless circuitry
US9577318B2 (en) * 2014-08-19 2017-02-21 Apple Inc. Electronic device with fingerprint sensor and tunable hybrid antenna
US20160126618A1 (en) * 2014-10-29 2016-05-05 Mediatek Singapore Pte. Ltd. Integrated circuit, wireless communication unit, and method for antenna matching
US10177744B2 (en) * 2014-10-30 2019-01-08 Mediatek Singapore Pte. Ltd. Wireless communication unit, integrated circuit and method for antenna tuning
US10312582B2 (en) 2016-05-27 2019-06-04 Futurewei Technologies, Inc. Closed loop aperture tunable antenna

Also Published As

Publication number Publication date
US20210135350A1 (en) 2021-05-06
AU2020207855B2 (en) 2021-09-16
RU2705661C1 (ru) 2019-11-11
KR102079073B1 (ko) 2020-02-19
KR20180117197A (ko) 2018-10-26
CN109121443A (zh) 2019-01-01
EP3417511A1 (en) 2018-12-26
EP3417511B1 (en) 2021-09-08
EP3965229B1 (en) 2023-08-09
CN114865320A (zh) 2022-08-05
CN114865320B (zh) 2025-04-01
US10797387B2 (en) 2020-10-06
US20170346178A1 (en) 2017-11-30
JP2019514261A (ja) 2019-05-30
US11211698B2 (en) 2021-12-28
EP3417511A4 (en) 2019-02-27
AU2017270872B2 (en) 2020-04-30
WO2017202313A1 (en) 2017-11-30
US10312582B2 (en) 2019-06-04
AU2020207855A1 (en) 2020-08-13
US20200021018A1 (en) 2020-01-16
AU2017270872A1 (en) 2018-10-11
CN109121443B (zh) 2022-04-22
EP3965229A1 (en) 2022-03-09
US10637138B2 (en) 2020-04-28
EP3965229C0 (en) 2023-08-09
US20200220258A1 (en) 2020-07-09

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