CN102165639B - 无源部件 - Google Patents

无源部件 Download PDF

Info

Publication number
CN102165639B
CN102165639B CN200980138198.7A CN200980138198A CN102165639B CN 102165639 B CN102165639 B CN 102165639B CN 200980138198 A CN200980138198 A CN 200980138198A CN 102165639 B CN102165639 B CN 102165639B
Authority
CN
China
Prior art keywords
electrode
line
balanced
passive component
unbalanced
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.)
Active
Application number
CN200980138198.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN102165639A (zh
Inventor
浦野正树
竹内普乙
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.)
Soshin Electric Co Ltd
Original Assignee
Soshin Electric 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 Soshin Electric Co Ltd filed Critical Soshin Electric Co Ltd
Publication of CN102165639A publication Critical patent/CN102165639A/zh
Application granted granted Critical
Publication of CN102165639B publication Critical patent/CN102165639B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CN200980138198.7A 2008-09-29 2009-09-28 无源部件 Active CN102165639B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008250086A JP5367333B2 (ja) 2008-09-29 2008-09-29 受動部品
JP2008-250086 2008-09-29
PCT/JP2009/066783 WO2010035830A1 (ja) 2008-09-29 2009-09-28 受動部品

Publications (2)

Publication Number Publication Date
CN102165639A CN102165639A (zh) 2011-08-24
CN102165639B true CN102165639B (zh) 2014-10-01

Family

ID=42059823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980138198.7A Active CN102165639B (zh) 2008-09-29 2009-09-28 无源部件

Country Status (5)

Country Link
US (1) US8797118B2 (enExample)
JP (1) JP5367333B2 (enExample)
KR (1) KR101271328B1 (enExample)
CN (1) CN102165639B (enExample)
WO (1) WO2010035830A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101311791B1 (ko) 2011-12-26 2013-09-25 고려대학교 산학협력단 결함 접지 구조를 이용한 발룬 회로
WO2013128795A1 (ja) * 2012-02-29 2013-09-06 パナソニック株式会社 電磁共鳴結合器
TWI726789B (zh) * 2020-08-11 2021-05-01 財團法人國家同步輻射研究中心 平衡不平衡轉換器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004349862A (ja) * 2003-05-20 2004-12-09 Murata Mfg Co Ltd フィルタ装置並びにインピーダンス変換回路、平衡−不平衡分配回路及びプッシュプル増幅回路
US20070164840A1 (en) * 2006-01-16 2007-07-19 Tdk Corporation High frequency filter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644272A (en) 1996-03-05 1997-07-01 Telefonaktiebolaget Lm Ericsson High frequency balun provided in a multilayer substrate
JP2002299127A (ja) 2001-04-04 2002-10-11 Hitachi Metals Ltd 積層型バルントランス
JP2003087008A (ja) 2001-07-02 2003-03-20 Ngk Insulators Ltd 積層型誘電体フィルタ
JP2004056745A (ja) 2001-08-03 2004-02-19 Matsushita Electric Ind Co Ltd 複合高周波部品
DE60238022D1 (de) 2001-08-03 2010-12-02 Panasonic Corp Komplexe Hochfrequenzbauteile
JP4243443B2 (ja) * 2001-08-22 2009-03-25 京セラ株式会社 バラントランス
US6683510B1 (en) * 2002-08-08 2004-01-27 Northrop Grumman Corporation Ultra-wideband planar coupled spiral balun
JP4155883B2 (ja) 2003-07-25 2008-09-24 Ｔｄｋ株式会社 積層型バンドパスフィルタ
JP3866231B2 (ja) 2003-09-04 2007-01-10 Ｔｄｋ株式会社 積層型バンドパスフィルタ
JP3944193B2 (ja) * 2004-02-09 2007-07-11 太陽誘電株式会社 バランおよびバランスフィルタおよび無線通信機器
US7250828B2 (en) * 2005-03-16 2007-07-31 Tdk Corporation Compact balun
JP5060716B2 (ja) * 2005-09-30 2012-10-31 双信電機株式会社 受動部品
TWM292793U (en) * 2005-12-29 2006-06-21 Walsin Technology Corp Miniature multilayer band pass filter with BALUN signal conversion
US7479850B2 (en) 2006-04-05 2009-01-20 Tdk Corporation Miniaturised half-wave balun
JP3123562U (ja) * 2006-05-10 2006-07-20 華新科技股▲ふん▼有限公司 平衡不平衡信号変換機能を有するミニ多層帯域フィルタ
US7528676B2 (en) * 2007-04-16 2009-05-05 Tdk Corporation Balun circuit suitable for integration with chip antenna

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004349862A (ja) * 2003-05-20 2004-12-09 Murata Mfg Co Ltd フィルタ装置並びにインピーダンス変換回路、平衡−不平衡分配回路及びプッシュプル増幅回路
US20070164840A1 (en) * 2006-01-16 2007-07-19 Tdk Corporation High frequency filter

Also Published As

Publication number Publication date
KR20110061647A (ko) 2011-06-09
KR101271328B1 (ko) 2013-06-04
JP5367333B2 (ja) 2013-12-11
US20110163825A1 (en) 2011-07-07
JP2010081501A (ja) 2010-04-08
CN102165639A (zh) 2011-08-24
WO2010035830A1 (ja) 2010-04-01
US8797118B2 (en) 2014-08-05

Similar Documents

Publication Publication Date Title
US8482366B2 (en) Laminated balance filter
US8816796B2 (en) Multilayer filter
JP4525864B2 (ja) 積層バランスフィルタ
US20030020568A1 (en) Stacked dielectric filter
JP5590070B2 (ja) バランスフィルタ
US9373876B2 (en) Multiple-mode filter for radio frequency integrated circuits
JP5051063B2 (ja) 薄膜バラン
US8823468B2 (en) Multilayer filter
US7432786B2 (en) High frequency filter
JP5051062B2 (ja) 薄膜バラン
JP3390344B2 (ja) 積層型誘電体フィルタ及び高周波回路基板
JP2004312065A (ja) 受動部品
CN102165639B (zh) 无源部件
JP5060716B2 (ja) 受動部品
JP4596266B2 (ja) フィルタ
US7463120B2 (en) High frequency filter
US7548141B2 (en) High frequency filter
US7567152B2 (en) Passive part
JPH11317603A (ja) バランス型誘電体フィルタ
JP4582340B2 (ja) フィルタ
JP2004032199A (ja) マイクロ波結合線路
WO2008023769A1 (fr) Composant passif

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant