FI20000973A0 - LC-suodatin - Google Patents

LC-suodatin

Info

Publication number
FI20000973A0
FI20000973A0 FI20000973A FI20000973A FI20000973A0 FI 20000973 A0 FI20000973 A0 FI 20000973A0 FI 20000973 A FI20000973 A FI 20000973A FI 20000973 A FI20000973 A FI 20000973A FI 20000973 A0 FI20000973 A0 FI 20000973A0
Authority
FI
Finland
Prior art keywords
filter
Prior art date
Application number
FI20000973A
Other languages
English (en)
Swedish (sv)
Other versions
FI20000973A (fi
Inventor
Tetsuo Taniguchi
Original Assignee
Murata Manufacturing Co
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 filed Critical Murata Manufacturing Co
Publication of FI20000973A0 publication Critical patent/FI20000973A0/fi
Publication of FI20000973A publication Critical patent/FI20000973A/fi

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/52—Electric coupling means
    • 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
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1775—Parallel LC in shunt or branch path
    • 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
    • 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
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1716—Comprising foot-point elements
    • H03H7/1733—Element between different shunt or branch paths
    • 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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Filters And Equalizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FI20000973A 1999-04-26 2000-04-26 LC-suodatin FI20000973A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11117790A JP2000307370A (ja) 1999-04-26 1999-04-26 Ｌｃフィルタ

Publications (2)

Publication Number Publication Date
FI20000973A0 true FI20000973A0 (fi) 2000-04-26
FI20000973A FI20000973A (fi) 2000-10-26

Family

ID=14720375

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000973A FI20000973A (fi) 1999-04-26 2000-04-26 LC-suodatin

Country Status (5)

Country Link
US (1) US6417745B1 (fi)
JP (1) JP2000307370A (fi)
KR (1) KR20010007016A (fi)
FI (1) FI20000973A (fi)
SE (1) SE0001505L (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002217059A (ja) * 2001-01-12 2002-08-02 Murata Mfg Co Ltd 積層型ｌｃフィルタ
JP2003051729A (ja) * 2001-08-06 2003-02-21 Tdk Corp 積層型フィルタアレイ
JP2003060462A (ja) * 2001-08-16 2003-02-28 Murata Mfg Co Ltd 複合素子
JP2003158437A (ja) * 2001-09-06 2003-05-30 Murata Mfg Co Ltd Ｌｃフィルタ回路、積層型ｌｃフィルタ、マルチプレクサおよび無線通信装置
JP2005109951A (ja) * 2003-09-30 2005-04-21 Sony Corp 共振器および誘電体フィルタ
US7012484B2 (en) * 2004-04-26 2006-03-14 Integrated System Solution Corp. Filter using multilayer ceramic technology and structure thereof
JP4569571B2 (ja) * 2004-08-27 2010-10-27 株式会社村田製作所 Ｌｃ複合部品
JP4231857B2 (ja) * 2005-03-31 2009-03-04 Ｔｄｋ株式会社 ノイズ抑制回路
KR100715559B1 (ko) * 2005-12-20 2007-05-08 고려대학교 산학협력단 액티브 소자를 이용한 브로드밴드 밴드패스필터
JP2007336046A (ja) * 2006-06-13 2007-12-27 Alps Electric Co Ltd 積層型フィルタ回路
JP4650530B2 (ja) * 2008-07-10 2011-03-16 株式会社村田製作所 Ｌｃ複合部品
JP4900728B2 (ja) * 2008-08-04 2012-03-21 Ｔｄｋ株式会社 積層型電子部品
TWI414102B (zh) * 2008-11-11 2013-11-01 Murata Manufacturing Co Laminated balance filter
US8644773B2 (en) * 2009-12-10 2014-02-04 Skyworks Solutions, Inc. Multiband low noise amplifier (LNA) with parallel resonant feedback
CN111446938A (zh) * 2020-04-21 2020-07-24 北京航天微电科技有限公司 一种耐高温表贴lc滤波器封装方法
WO2023220482A2 (en) * 2022-05-11 2023-11-16 Lg Innotek Co., Ltd. Filter module

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1708950A (en) * 1925-05-12 1929-04-16 Western Electric Co Electric wave filter
JPH03155609A (ja) * 1989-11-14 1991-07-03 Murata Mfg Co Ltd Ｌｃ複合部品

Also Published As

Publication number Publication date
FI20000973A (fi) 2000-10-26
SE0001505L (sv) 2000-10-27
US6417745B1 (en) 2002-07-09
KR20010007016A (ko) 2001-01-26
JP2000307370A (ja) 2000-11-02
SE0001505D0 (sv) 2000-04-26

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Legal Events

Date Code Title Description
MA Patent expired