WO2009005079A1 - 不平衡－平衡変換器 - Google Patents

不平衡－平衡変換器 Download PDF

Info

Publication number
WO2009005079A1
WO2009005079A1 PCT/JP2008/061952 JP2008061952W WO2009005079A1 WO 2009005079 A1 WO2009005079 A1 WO 2009005079A1 JP 2008061952 W JP2008061952 W JP 2008061952W WO 2009005079 A1 WO2009005079 A1 WO 2009005079A1
Authority
WO
WIPO (PCT)
Prior art keywords
balance
unbalanced
electrically connected
main surface
dielectric layer
Prior art date
Application number
PCT/JP2008/061952
Other languages
English (en)
French (fr)
Inventor
Hiroto Motoyama
Hironobu Kimura
Yasuhiko Mizutani
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.
Priority to US12/663,604 priority Critical patent/US8228133B2/en
Priority to CN200880023198A priority patent/CN101689844A/zh
Priority to JP2009521646A priority patent/JPWO2009005079A1/ja
Publication of WO2009005079A1 publication Critical patent/WO2009005079A1/ja

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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
    • H03H7/422—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns comprising distributed impedance elements together with lumped impedance elements
    • 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

  • Coils Or Transformers For Communication (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

　誘電体基板（１２）内であって、上部アース電極（１６ａ）と下部アース電極（１６ｂ）で挟まれた第４誘電体層（Ｓ４）の主面に、一対のバランス端子（第１バランス端子（１４ｄ）及び第２バランス端子（１４ｆ））に電気的に接続された第１バランス電極部（１８）が形成され、第７誘電体層（Ｓ７）の主面に、一対のバランス端子（１４ｄ、１４ｆ）に電気的に接続された第２バランス電極部（２０）が形成され、第５誘電体層（Ｓ５）の主面に、アンバランス端子（１４ｃ）に電気的に接続されたアンバランス電極部（２２）が形成されている。
PCT/JP2008/061952 2007-07-03 2008-07-02 不平衡－平衡変換器 WO2009005079A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/663,604 US8228133B2 (en) 2007-07-03 2008-07-02 Unbalanced-balanced converter
CN200880023198A CN101689844A (zh) 2007-07-03 2008-07-02 不平衡-平衡变换器
JP2009521646A JPWO2009005079A1 (ja) 2007-07-03 2008-07-02 不平衡−平衡変換器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007175517 2007-07-03
JP2007-175517 2007-07-03

Publications (1)

Publication Number Publication Date
WO2009005079A1 true WO2009005079A1 (ja) 2009-01-08

Family

ID=40226122

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061952 WO2009005079A1 (ja) 2007-07-03 2008-07-02 不平衡－平衡変換器

Country Status (4)

Country Link
US (1) US8228133B2 (ja)
JP (1) JPWO2009005079A1 (ja)
CN (1) CN101689844A (ja)
WO (1) WO2009005079A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016225399A (ja) * 2015-05-28 2016-12-28 Tdk株式会社 積層型電子部品
JPWO2019021427A1 (ja) * 2017-07-27 2019-11-14 三菱電機株式会社 同相抑制回路
JP2022524929A (ja) * 2020-02-19 2022-05-11 アンホイ アヌキ テクノロジーズ カンパニーリミテッド バラン回路構造及びバラン
US12132463B2 (en) 2020-02-19 2024-10-29 Anhui Anuki Technologies Co., Ltd. Balun circuit structure and balun device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8324981B2 (en) * 2009-05-26 2012-12-04 Tdk Corporation Composite balun
CN103078161B (zh) * 2012-12-17 2015-03-04 江苏大学 一种带中心抽头供直流偏置的玛春德巴伦
CN104362989B (zh) * 2014-10-10 2017-09-19 中国电子科技集团公司第三十六研究所 一种传输线平衡器和功放阻抗匹配电路
JP6750681B2 (ja) * 2016-09-09 2020-09-02 株式会社村田製作所 電子部品
JP7051649B2 (ja) 2018-09-07 2022-04-11 株式会社東芝 磁気結合装置及び通信システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10335911A (ja) * 1997-03-31 1998-12-18 Nippon Telegr & Teleph Corp <Ntt> バラン回路及びバランス型周波数変換器
JPH11214943A (ja) * 1998-01-26 1999-08-06 Murata Mfg Co Ltd バルントランス
WO2005076404A1 (ja) * 2004-02-06 2005-08-18 Murata Manufacturing Co., Ltd. 平衡型分配器
JP2005333011A (ja) * 2004-05-20 2005-12-02 Hitachi Metals Ltd 積層型バラントランス及びそれを用いた高周波スイッチモジュール

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002299127A (ja) 2001-04-04 2002-10-11 Hitachi Metals Ltd 積層型バルントランス
CN1249848C (zh) * 2001-08-03 2006-04-05 松下电器产业株式会社 复合高频组件及具有该复合高频组件的通信设备
JP2004056745A (ja) 2001-08-03 2004-02-19 Matsushita Electric Ind Co Ltd 複合高周波部品
DE602005016508D1 (de) * 2004-09-30 2009-10-22 Taiyo Yuden Kk Gegentakt-Filtervorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10335911A (ja) * 1997-03-31 1998-12-18 Nippon Telegr & Teleph Corp <Ntt> バラン回路及びバランス型周波数変換器
JPH11214943A (ja) * 1998-01-26 1999-08-06 Murata Mfg Co Ltd バルントランス
WO2005076404A1 (ja) * 2004-02-06 2005-08-18 Murata Manufacturing Co., Ltd. 平衡型分配器
JP2005333011A (ja) * 2004-05-20 2005-12-02 Hitachi Metals Ltd 積層型バラントランス及びそれを用いた高周波スイッチモジュール

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016225399A (ja) * 2015-05-28 2016-12-28 Tdk株式会社 積層型電子部品
JPWO2019021427A1 (ja) * 2017-07-27 2019-11-14 三菱電機株式会社 同相抑制回路
JP2022524929A (ja) * 2020-02-19 2022-05-11 アンホイ アヌキ テクノロジーズ カンパニーリミテッド バラン回路構造及びバラン
JP7271687B2 (ja) 2020-02-19 2023-05-11 アンホイ アヌキ テクノロジーズ カンパニーリミテッド バラン回路構造及びバラン
US12132463B2 (en) 2020-02-19 2024-10-29 Anhui Anuki Technologies Co., Ltd. Balun circuit structure and balun device

Also Published As

Publication number Publication date
US20100253443A1 (en) 2010-10-07
CN101689844A (zh) 2010-03-31
JPWO2009005079A1 (ja) 2010-08-26
US8228133B2 (en) 2012-07-24

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