CN110176935B - 用于天线调谐的方法和装置 - Google Patents

用于天线调谐的方法和装置 Download PDF

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Publication number
CN110176935B
CN110176935B CN201910489811.5A CN201910489811A CN110176935B CN 110176935 B CN110176935 B CN 110176935B CN 201910489811 A CN201910489811 A CN 201910489811A CN 110176935 B CN110176935 B CN 110176935B
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CN
China
Prior art keywords
antenna
tuner
provide active
frequency range
active tuning
Prior art date
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Active
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CN201910489811.5A
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English (en)
Chinese (zh)
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CN110176935A (zh
Inventor
N·B·拉尔森
K·李
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Nokia Technologies Oy
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Nokia Technologies Oy
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Publication date
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Publication of CN110176935A publication Critical patent/CN110176935A/zh
Application granted granted Critical
Publication of CN110176935B publication Critical patent/CN110176935B/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • 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
    • 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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
    • H03J2200/06—Tuning of antenna
    • 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
    • H04B1/0053—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 common antenna for more than one band
    • H04B1/006—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 common antenna for more than one band using switches for selecting the desired band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Support Of Aerials (AREA)
  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CN201910489811.5A 2013-06-13 2014-05-13 用于天线调谐的方法和装置 Active CN110176935B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/917,047 2013-06-13
US13/917,047 US9236930B2 (en) 2013-06-13 2013-06-13 Methods and apparatus for antenna tuning
CN201480044719.3A CN105453339B (zh) 2013-06-13 2014-05-13 用于天线调谐的方法和装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201480044719.3A Division CN105453339B (zh) 2013-06-13 2014-05-13 用于天线调谐的方法和装置

Publications (2)

Publication Number Publication Date
CN110176935A CN110176935A (zh) 2019-08-27
CN110176935B true CN110176935B (zh) 2021-06-01

Family

ID=52019632

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201910489811.5A Active CN110176935B (zh) 2013-06-13 2014-05-13 用于天线调谐的方法和装置
CN201480044719.3A Active CN105453339B (zh) 2013-06-13 2014-05-13 用于天线调谐的方法和装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201480044719.3A Active CN105453339B (zh) 2013-06-13 2014-05-13 用于天线调谐的方法和装置

Country Status (7)

Country Link
US (1) US9236930B2 (https=)
EP (3) EP4254791A3 (https=)
JP (1) JP6458013B2 (https=)
CN (2) CN110176935B (https=)
ES (1) ES2955382T3 (https=)
PH (1) PH12015502782A1 (https=)
WO (1) WO2014199003A1 (https=)

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WO2016117482A1 (ja) 2015-01-21 2016-07-28 株式会社村田製作所 高周波電力増幅モジュールおよび通信装置
KR102367213B1 (ko) 2015-02-13 2022-02-25 삼성전자주식회사 복수의 안테나를 선택적으로 이용하여 통신을 수행하는 전자 장치 및 방법
CN104852154B (zh) * 2015-04-27 2017-10-24 西安空间无线电技术研究所 一种确定网状反射面天线无源互调量的方法
US10609629B2 (en) * 2016-02-01 2020-03-31 Qualcomm Incorporated Method and apparatus for exploiting radio access technology system information blocks for time transfer based positioning
US10615489B2 (en) * 2016-06-08 2020-04-07 Futurewei Technologies, Inc. Wearable article apparatus and method with multiple antennas
US10305453B2 (en) * 2017-09-11 2019-05-28 Apple Inc. Electronic device antennas having multiple operating modes
KR102423049B1 (ko) 2018-02-23 2022-07-21 삼성전자주식회사 안테나 튜닝(tuning)을 수행하는 전자 장치 및 그 방법
US10735033B2 (en) * 2018-10-26 2020-08-04 Cisco Technology, Inc. Modular RF front-end for access points and radio heads
KR102592678B1 (ko) * 2018-12-04 2023-10-23 삼성전자주식회사 안테나 특성을 제어하기 위한 방법 및 그 전자 장치
US10715231B1 (en) 2019-01-24 2020-07-14 Google Llc Antenna switch diversity circuitry
CN113630129B (zh) * 2021-07-30 2023-05-23 Tcl通讯（宁波）有限公司 终端通讯控制方法、装置、设备及计算机可读存储介质
US12101146B2 (en) * 2022-05-27 2024-09-24 Intel Corporation Antenna switching for improved in-device co-existence performance

Citations (2)

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US4564843A (en) * 1981-06-18 1986-01-14 Cooper Charles E Antenna with P.I.N. diode switched tuning inductors
CN102067624A (zh) * 2008-06-23 2011-05-18 诺基亚公司 可调谐天线布置

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US3794941A (en) * 1972-05-08 1974-02-26 Hughes Aircraft Co Automatic antenna impedance tuner including digital control circuits
JPS51101721U (https=) * 1975-02-13 1976-08-16
USH1219H (en) * 1991-04-19 1993-08-03 The United States Of America As Represented By The Secretary Of The Navy Electrically small cavity antenna
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US4564843A (en) * 1981-06-18 1986-01-14 Cooper Charles E Antenna with P.I.N. diode switched tuning inductors
CN102067624A (zh) * 2008-06-23 2011-05-18 诺基亚公司 可调谐天线布置

Also Published As

Publication number Publication date
JP2016529760A (ja) 2016-09-23
EP3008776A4 (en) 2017-02-15
WO2014199003A1 (en) 2014-12-18
CN105453339A (zh) 2016-03-30
US20140370824A1 (en) 2014-12-18
EP4254791A3 (en) 2023-12-20
EP3008776B1 (en) 2019-08-14
PH12015502782B1 (en) 2016-03-21
ES2955382T3 (es) 2023-11-30
CN105453339B (zh) 2019-07-12
EP3008776A1 (en) 2016-04-20
JP6458013B2 (ja) 2019-01-23
EP3576226B1 (en) 2023-08-16
EP4254791A2 (en) 2023-10-04
CN110176935A (zh) 2019-08-27
US9236930B2 (en) 2016-01-12
PH12015502782A1 (en) 2016-03-21
EP3576226A1 (en) 2019-12-04

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