JP6339667B2 - 可変磁束密度構成要素によって同調可能なインダクタ - Google Patents

可変磁束密度構成要素によって同調可能なインダクタ Download PDF

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Publication number
JP6339667B2
JP6339667B2 JP2016512915A JP2016512915A JP6339667B2 JP 6339667 B2 JP6339667 B2 JP 6339667B2 JP 2016512915 A JP2016512915 A JP 2016512915A JP 2016512915 A JP2016512915 A JP 2016512915A JP 6339667 B2 JP6339667 B2 JP 6339667B2
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Prior art keywords
inductor
magnetic field
magnetic
vmfdc
ionized
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Expired - Fee Related
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JP2016512915A
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Japanese (ja)
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JP2016526283A (ja
JP2016526283A5 (https=
Inventor
デイク・ディー・キム
カンホ・イ
デイヴィッド・エフ・ベルディ
マリオ・フランシスコ・ヴェレズ
ジョンヘ・キム
ジェ−シュン・ラン
チャンハン・ユン
ニランジャン・スニル・ムダカッテ
ロバート・ピー・ミクルカ
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クアルコム，インコーポレイテッド
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Hall/Mr Elements (AREA)
JP2016512915A 2013-05-06 2014-04-22 可変磁束密度構成要素によって同調可能なインダクタ Expired - Fee Related JP6339667B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/887,633 US20140327508A1 (en) 2013-05-06 2013-05-06 Inductor tunable by a variable magnetic flux density component
US13/887,633 2013-05-06
PCT/US2014/035038 WO2014182444A1 (en) 2013-05-06 2014-04-22 Inductor tunable by a variable magnetic flux density component

Publications (3)

Publication Number Publication Date
JP2016526283A JP2016526283A (ja) 2016-09-01
JP2016526283A5 JP2016526283A5 (https=) 2017-05-25
JP6339667B2 true JP6339667B2 (ja) 2018-06-06

Family

ID=50736216

Family Applications (1)

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JP2016512915A Expired - Fee Related JP6339667B2 (ja) 2013-05-06 2014-04-22 可変磁束密度構成要素によって同調可能なインダクタ

Country Status (5)

Country Link
US (1) US20140327508A1 (https=)
EP (1) EP2994924A1 (https=)
JP (1) JP6339667B2 (https=)
CN (1) CN105190798B (https=)
WO (1) WO2014182444A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6455805B2 (ja) * 2015-03-30 2019-01-23 Tdk株式会社 コイルモジュール、給電装置、受電装置、および非接触電力伝送装置
JP6447405B2 (ja) * 2015-08-04 2019-01-09 株式会社村田製作所 可変インダクタ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783549A (en) * 1955-01-10 1957-09-25 Neosid Ltd Improvements in and relating to adjustable printed circuit inductances
JPS59178713A (ja) * 1983-03-29 1984-10-11 Mitsubishi Electric Corp 可変リアクトル
SU1737526A1 (ru) * 1989-12-05 1992-05-30 В.В. Хайрюзов и Л.А. Хайрюзова Регулируема катушка индуктивности
JP3158727B2 (ja) * 1992-09-14 2001-04-23 株式会社村田製作所 チップ型可変インダクタ
US6184755B1 (en) * 1999-07-16 2001-02-06 Lucent Technologies, Inc. Article comprising a variable inductor
US6828890B2 (en) * 2001-09-26 2004-12-07 Engineering Matters, Inc. High intensity radial field magnetic array and actuator
US8917057B2 (en) * 2002-06-10 2014-12-23 City University Of Hong Kong Battery charging system
US7477442B2 (en) * 2004-01-21 2009-01-13 Sharp Kabushiki Kaisha Display apparatus and method for producing the same
JP4183256B2 (ja) * 2004-08-04 2008-11-19 キヤノン株式会社 核酸増幅反応産物の鎖分離方法、核酸増幅反応産物の検出方法
KR100992853B1 (ko) * 2006-03-06 2010-11-09 삼성전자주식회사 방송신호처리장치 및 그 제어방법
JP2009152862A (ja) * 2007-12-20 2009-07-09 Tamura Seisakusho Co Ltd 可変インダクタンスコイル、並びにそれを備えたブースターアンテナおよび読取書込装置
US8587993B2 (en) * 2009-03-02 2013-11-19 Qualcomm Incorporated Reducing source loading effect in spin torque transfer magnetoresisitive random access memory (STT-MRAM)
JP5667422B2 (ja) * 2010-11-30 2015-02-12 アズビル株式会社 透磁率可変素子および磁力制御装置
KR101223607B1 (ko) * 2011-10-31 2013-01-21 경북대학교 산학협력단 가변 인덕터 및 그 인덕터의 구동 방법
JP6042626B2 (ja) * 2012-03-15 2016-12-14 アズビル株式会社 透磁率可変素子および磁力制御装置
US9159381B2 (en) * 2012-05-04 2015-10-13 Qualcomm Incorporated Tunable reference circuit
US8830016B2 (en) * 2012-09-10 2014-09-09 Broadcom Corporation Liquid MEMS magnetic component
US9093205B2 (en) * 2013-05-23 2015-07-28 Toyota Motor Engineering & Manufacturing North America, Inc. Superparamagnetic iron oxide and silica nanoparticles of high magnetic saturation and a magnetic core containing the nanoparticles

Also Published As

Publication number Publication date
US20140327508A1 (en) 2014-11-06
JP2016526283A (ja) 2016-09-01
CN105190798A (zh) 2015-12-23
EP2994924A1 (en) 2016-03-16
WO2014182444A1 (en) 2014-11-13
CN105190798B (zh) 2018-01-30

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