CN117836880A - 线圈元件、天线装置及电子设备 - Google Patents

线圈元件、天线装置及电子设备 Download PDF

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Publication number
CN117836880A
CN117836880A CN202280056316.5A CN202280056316A CN117836880A CN 117836880 A CN117836880 A CN 117836880A CN 202280056316 A CN202280056316 A CN 202280056316A CN 117836880 A CN117836880 A CN 117836880A
Authority
CN
China
Prior art keywords
coil
conductor pattern
external electrode
electrically connected
conductor
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.)
Pending
Application number
CN202280056316.5A
Other languages
English (en)
Chinese (zh)
Inventor
藤枝重雪
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
Priority claimed from PCT/JP2022/028378 external-priority patent/WO2023032510A1/ja
Publication of CN117836880A publication Critical patent/CN117836880A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • 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
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • 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
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H01F2027/2809—Printed windings on stacked layers
    • 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
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • 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)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Support Of Aerials (AREA)
CN202280056316.5A 2021-08-30 2022-07-21 线圈元件、天线装置及电子设备 Pending CN117836880A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-139596 2021-08-30
JP2021139596 2021-08-30
PCT/JP2022/028378 WO2023032510A1 (ja) 2021-08-30 2022-07-21 コイル素子、アンテナ装置、および電子機器

Publications (1)

Publication Number Publication Date
CN117836880A true CN117836880A (zh) 2024-04-05

Family

ID=84982660

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280056316.5A Pending CN117836880A (zh) 2021-08-30 2022-07-21 线圈元件、天线装置及电子设备

Country Status (3)

Country Link
US (1) US12586704B2 (https=)
JP (2) JP7211576B1 (https=)
CN (1) CN117836880A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117836880A (zh) * 2021-08-30 2024-04-05 株式会社村田制作所 线圈元件、天线装置及电子设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09320849A (ja) * 1996-05-24 1997-12-12 Kyocera Corp 積層スパイラルインダクタならびにそのインダクタンス調整方法
JP2006049432A (ja) * 2004-08-02 2006-02-16 Murata Mfg Co Ltd 積層型電子部品
CN101061556B (zh) * 2004-11-25 2012-05-09 株式会社村田制作所 线圈部件
JP2007124310A (ja) * 2005-10-28 2007-05-17 Taiyo Yuden Co Ltd 積層型誘電体フィルタ
JP5505561B2 (ja) * 2011-05-09 2014-05-28 株式会社村田製作所 結合度調整回路、アンテナ装置および通信端末装置
JP5672416B2 (ja) 2012-09-28 2015-02-18 株式会社村田製作所 インピーダンス変換回路の設計方法
JP6111670B2 (ja) * 2013-01-09 2017-04-12 Tdk株式会社 積層コモンモードフィルタ
CN206472116U (zh) 2013-11-05 2017-09-05 株式会社村田制作所 层叠型线圈及通信终端装置
CN206506500U (zh) * 2015-01-15 2017-09-19 株式会社村田制作所 变压器型移相器、移相电路以及通信终端装置
JP6365773B2 (ja) * 2015-05-28 2018-08-01 株式会社村田製作所 インダクタモジュール及び電力伝送システム
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
WO2019235261A1 (ja) * 2018-06-08 2019-12-12 株式会社村田製作所 フィルタ素子
JP6791465B2 (ja) * 2018-10-31 2020-11-25 株式会社村田製作所 アンテナ装置
WO2020137375A1 (ja) * 2018-12-28 2020-07-02 株式会社村田製作所 アンテナ装置
CN214754159U (zh) * 2019-04-25 2021-11-16 株式会社村田制作所 天线耦合电路、天线耦合元件及天线装置
JP6950852B1 (ja) * 2020-01-28 2021-10-13 株式会社村田製作所 アンテナ装置及び電子機器
CN117836880A (zh) * 2021-08-30 2024-04-05 株式会社村田制作所 线圈元件、天线装置及电子设备

Also Published As

Publication number Publication date
JP7211576B1 (ja) 2023-01-24
JPWO2023032510A1 (https=) 2023-03-09
US20240186049A1 (en) 2024-06-06
JP2023036073A (ja) 2023-03-13
US12586704B2 (en) 2026-03-24

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