CN207075005U - 天线匹配电路、天线装置以及通信终端装置 - Google Patents

天线匹配电路、天线装置以及通信终端装置 Download PDF

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Publication number
CN207075005U
CN207075005U CN201690000420.2U CN201690000420U CN207075005U CN 207075005 U CN207075005 U CN 207075005U CN 201690000420 U CN201690000420 U CN 201690000420U CN 207075005 U CN207075005 U CN 207075005U
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CN
China
Prior art keywords
circuit
antenna
inductance element
impedance
impedance transformation
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.)
Expired - Lifetime
Application number
CN201690000420.2U
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English (en)
Chinese (zh)
Inventor
石塚健
石塚健一
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of CN207075005U publication Critical patent/CN207075005U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/09—Filters comprising mutual inductance
    • 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
    • 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
    • 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
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0021—Constructional details
    • H03H2001/0085—Multilayer, e.g. LTCC, HTCC, green sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Support Of Aerials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
CN201690000420.2U 2015-01-16 2016-01-06 天线匹配电路、天线装置以及通信终端装置 Expired - Lifetime CN207075005U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-006665 2015-01-16
JP2015006665 2015-01-16
PCT/JP2016/050184 WO2016114182A1 (ja) 2015-01-16 2016-01-06 アンテナ整合回路、アンテナ装置および通信端末装置

Publications (1)

Publication Number Publication Date
CN207075005U true CN207075005U (zh) 2018-03-06

Family

ID=56405729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201690000420.2U Expired - Lifetime CN207075005U (zh) 2015-01-16 2016-01-06 天线匹配电路、天线装置以及通信终端装置

Country Status (4)

Country Link
US (1) US10340877B2 (https=)
JP (2) JPWO2016114182A1 (https=)
CN (1) CN207075005U (https=)
WO (1) WO2016114182A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110808466A (zh) * 2019-11-15 2020-02-18 Oppo广东移动通信有限公司 天线模组和终端
CN110931940A (zh) * 2019-12-06 2020-03-27 惠州Tcl移动通信有限公司 一种天线结构和移动终端
CN112202240A (zh) * 2020-09-11 2021-01-08 国网山东省电力公司枣庄供电公司 高压开关柜无源供电自动阻抗匹配装置、方法及供电电路

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106207498A (zh) * 2016-07-27 2016-12-07 上海摩软通讯技术有限公司 天线的阻抗匹配电路及终端
CN112002993B (zh) * 2016-11-29 2023-09-19 株式会社村田制作所 天线装置以及电子设备
JP6827190B2 (ja) * 2017-06-28 2021-02-10 パナソニックＩｐマネジメント株式会社 アンテナ装置
CN111247739B (zh) 2017-10-24 2024-03-08 株式会社村田制作所 匹配电路以及通信装置
CN212676477U (zh) * 2018-04-25 2021-03-09 株式会社村田制作所 天线装置以及通信终端装置
CN217334385U (zh) * 2020-02-06 2022-08-30 株式会社村田制作所 天线装置以及电子设备
US11552666B1 (en) * 2021-06-29 2023-01-10 Silicon Laboratories Inc. Low loss impedance matching circuit network having an inductor with a low coupling coefficient
KR102898892B1 (ko) * 2022-01-28 2025-12-10 동우 화인켐 주식회사 안테나용 임피던스 변환기, 이를 포함하는 안테나 모듈 및 이를 포함하는 화상 표시 장치
JP2024121421A (ja) 2023-02-27 2024-09-06 カシオ計算機株式会社 アンテナ装置の調整方法及びアンテナ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001313542A (ja) * 2000-04-28 2001-11-09 Oki Electric Ind Co Ltd 分波器
JP2009171523A (ja) * 2008-01-21 2009-07-30 Hitachi Kokusai Electric Inc アンテナ整合器の整合方法
WO2012114983A1 (ja) * 2011-02-23 2012-08-30 株式会社村田製作所 インピーダンス変換回路および通信端末装置
JP5850049B2 (ja) * 2011-05-09 2016-02-03 株式会社村田製作所 通信端末装置
JPWO2012153691A1 (ja) * 2011-05-09 2014-07-31 株式会社村田製作所 インピーダンス変換回路および通信端末装置
JP5838846B2 (ja) * 2012-02-17 2016-01-06 株式会社村田製作所 インピーダンス変換素子および通信端末装置
US8606198B1 (en) * 2012-07-20 2013-12-10 Triquint Semiconductor, Inc. Directional coupler architecture for radio frequency power amplifier with complex load
WO2014050552A1 (ja) * 2012-09-28 2014-04-03 株式会社村田製作所 インピーダンス変換回路および無線通信装置
US9287629B2 (en) * 2013-03-15 2016-03-15 Murata Manufacturing Co., Ltd. Impedance conversion device, antenna device and communication terminal device
CN106664070B (zh) * 2015-03-25 2019-05-03 株式会社村田制作所 移相器、阻抗匹配电路、合分波器以及通信终端装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110808466A (zh) * 2019-11-15 2020-02-18 Oppo广东移动通信有限公司 天线模组和终端
CN110931940A (zh) * 2019-12-06 2020-03-27 惠州Tcl移动通信有限公司 一种天线结构和移动终端
CN112202240A (zh) * 2020-09-11 2021-01-08 国网山东省电力公司枣庄供电公司 高压开关柜无源供电自动阻抗匹配装置、方法及供电电路
CN112202240B (zh) * 2020-09-11 2021-08-03 国网山东省电力公司枣庄供电公司 高压开关柜无源供电自动阻抗匹配装置、方法及供电电路

Also Published As

Publication number Publication date
WO2016114182A1 (ja) 2016-07-21
JP2020014232A (ja) 2020-01-23
US10340877B2 (en) 2019-07-02
JPWO2016114182A1 (ja) 2017-09-28
JP6838631B2 (ja) 2021-03-03
US20170302246A1 (en) 2017-10-19

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GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20180306

CX01 Expiry of patent term