TWI532243B - Directional coupling circuit device - Google Patents

Directional coupling circuit device Download PDF

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Publication number
TWI532243B
TWI532243B TW102124783A TW102124783A TWI532243B TW I532243 B TWI532243 B TW I532243B TW 102124783 A TW102124783 A TW 102124783A TW 102124783 A TW102124783 A TW 102124783A TW I532243 B TWI532243 B TW I532243B
Authority
TW
Taiwan
Prior art keywords
coupling
capacitor
line
electrode
microstrip line
Prior art date
Application number
TW102124783A
Other languages
English (en)
Chinese (zh)
Other versions
TW201414074A (zh
Inventor
Hisahiro Yasuda
Original Assignee
Taiyo Yuden Kk
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 Taiyo Yuden Kk filed Critical Taiyo Yuden Kk
Publication of TW201414074A publication Critical patent/TW201414074A/zh
Application granted granted Critical
Publication of TWI532243B publication Critical patent/TWI532243B/zh

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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
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
    • H01P5/187—Broadside coupled lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
TW102124783A 2012-09-26 2013-07-10 Directional coupling circuit device TWI532243B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012212402A JP5814895B2 (ja) 2012-09-26 2012-09-26 方向性結合回路装置

Publications (2)

Publication Number Publication Date
TW201414074A TW201414074A (zh) 2014-04-01
TWI532243B true TWI532243B (zh) 2016-05-01

Family

ID=50388030

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102124783A TWI532243B (zh) 2012-09-26 2013-07-10 Directional coupling circuit device

Country Status (3)

Country Link
JP (1) JP5814895B2 (ja)
TW (1) TWI532243B (ja)
WO (1) WO2014050623A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017098896A1 (ja) * 2015-12-09 2017-06-15 株式会社村田製作所 コモンモードチョークコイル及び電子機器
JP2019062309A (ja) * 2017-09-25 2019-04-18 株式会社村田製作所 方向性結合器及び通信ユニット
KR20200121201A (ko) 2019-04-15 2020-10-23 삼성전자주식회사 방향성 결합기 및 이를 포함하는 전자 장치
WO2021229957A1 (ja) * 2020-05-09 2021-11-18 株式会社村田製作所 方向性結合器
CN115549628A (zh) * 2021-06-30 2022-12-30 华为技术有限公司 滤波耦合合一电路及方法、设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002141713A (ja) * 2000-11-02 2002-05-17 Taise:Kk 方向性結合器
JP2004289797A (ja) * 2002-12-06 2004-10-14 Stmicroelectronics Sa 方向性結合器
WO2011074370A1 (ja) * 2009-12-18 2011-06-23 株式会社村田製作所 方向性結合器
JP5652542B2 (ja) * 2011-03-14 2015-01-14 株式会社村田製作所 方向性結合器
JP2013030904A (ja) * 2011-07-27 2013-02-07 Tdk Corp 方向性結合器および無線通信装置

Also Published As

Publication number Publication date
TW201414074A (zh) 2014-04-01
JP2014068211A (ja) 2014-04-17
JP5814895B2 (ja) 2015-11-17
WO2014050623A1 (ja) 2014-04-03

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