DE602007000501D1 - Breitbandrichtkoppler - Google Patents

Breitbandrichtkoppler

Info

Publication number
DE602007000501D1
DE602007000501D1 DE602007000501T DE602007000501T DE602007000501D1 DE 602007000501 D1 DE602007000501 D1 DE 602007000501D1 DE 602007000501 T DE602007000501 T DE 602007000501T DE 602007000501 T DE602007000501 T DE 602007000501T DE 602007000501 D1 DE602007000501 D1 DE 602007000501D1
Authority
DE
Germany
Prior art keywords
breitbandrichtkoppler
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
DE602007000501T
Other languages
English (en)
Inventor
Francois Dupont
Hilal Ezzeddine
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Publication of DE602007000501D1 publication Critical patent/DE602007000501D1/de
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
    • H01P5/12—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
    • H01P5/185—Edge coupled lines
    • H01P5/186—Lange couplers
DE602007000501T 2006-05-30 2007-05-28 Breitbandrichtkoppler Active DE602007000501D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0651948A FR2901919A1 (fr) 2006-05-30 2006-05-30 Coupleur directif large bande

Publications (1)

Publication Number Publication Date
DE602007000501D1 true DE602007000501D1 (de) 2009-03-12

Family

ID=37709539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007000501T Active DE602007000501D1 (de) 2006-05-30 2007-05-28 Breitbandrichtkoppler

Country Status (4)

Country Link
US (1) US7671698B2 (de)
EP (1) EP1863116B1 (de)
DE (1) DE602007000501D1 (de)
FR (1) FR2901919A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102301831B (zh) * 2009-01-29 2015-08-12 松下电器产业株式会社 差分传输电路和配备有差分传输电路的电子设备
US7961064B2 (en) * 2009-01-30 2011-06-14 Tdk Corporation Directional coupler including impedance matching and impedance transforming attenuator
FR2947400B1 (fr) * 2009-06-26 2011-06-03 St Microelectronics Tours Sas Circuit de couplage multibandes
JP5327324B2 (ja) * 2009-12-18 2013-10-30 株式会社村田製作所 方向性結合器
US8299871B2 (en) * 2010-02-17 2012-10-30 Analog Devices, Inc. Directional coupler
US8169277B2 (en) * 2010-02-19 2012-05-01 Harris Corporation Radio frequency directional coupler device and related methods
FR2965113B1 (fr) * 2010-09-17 2012-09-21 St Microelectronics Tours Sas Architecture de couplage multi-bande
US20130027273A1 (en) 2011-07-27 2013-01-31 Tdk Corporation Directional coupler and wireless communication device
CN103947309A (zh) * 2011-11-22 2014-07-23 三菱电机株式会社 金属细线电磁屏蔽件的制造方法、金属细线电磁屏蔽件以及具备该金属细线电磁屏蔽件的静态感应设备
CN104137329B (zh) * 2012-03-02 2017-06-20 株式会社村田制作所 定向耦合器
US10340577B2 (en) 2016-02-17 2019-07-02 Eagantu Ltd. Wide band directional coupler
US9893409B2 (en) * 2016-07-01 2018-02-13 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Branch-line coupler
WO2020045429A1 (ja) * 2018-08-30 2020-03-05 株式会社村田製作所 方向性結合器
US10644375B1 (en) 2018-11-14 2020-05-05 Nanning Fugui Precision Industrial Co., Ltd. Branch-line coupler
US11322815B2 (en) * 2020-04-22 2022-05-03 Macom Technology Solutions Holdings, Inc. Prematched power resistance in lange couplers and other circuits
CN113676195A (zh) * 2020-05-15 2021-11-19 大富科技(安徽)股份有限公司 一种腔体耦合器及其通信电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523725A (en) * 1994-03-03 1996-06-04 Murata Manufacturing Co., Ltd. Signal-to-noise enhancer
JP3063054B2 (ja) * 1996-03-08 2000-07-12 株式会社村田製作所 分配器、合成器およびｓ／ｎエンハンサ
WO1997036341A1 (fr) * 1996-03-22 1997-10-02 Matsushita Electric Industrial Co., Ltd. Filtre passe-bas a coupleur directif et poste telephonique portatif l'utilisant
EP2197120B1 (de) * 2000-03-15 2012-07-25 Hitachi Metals, Ltd. Hochfrequenz-Modul und drahtloses Nachrichtengerät
KR100440252B1 (ko) * 2002-05-15 2004-07-15 한국전자통신연구원 에스엔 강화기
US7218186B2 (en) * 2004-01-02 2007-05-15 Scientific Components Corporation Directional coupler

Also Published As

Publication number Publication date
EP1863116A1 (de) 2007-12-05
US20070279147A1 (en) 2007-12-06
EP1863116B1 (de) 2009-01-21
FR2901919A1 (fr) 2007-12-07
US7671698B2 (en) 2010-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition