FR2923950B1 - Coupleur bidirectionnel integre. - Google Patents

Coupleur bidirectionnel integre.

Info

Publication number
FR2923950B1
FR2923950B1 FR0759185A FR0759185A FR2923950B1 FR 2923950 B1 FR2923950 B1 FR 2923950B1 FR 0759185 A FR0759185 A FR 0759185A FR 0759185 A FR0759185 A FR 0759185A FR 2923950 B1 FR2923950 B1 FR 2923950B1
Authority
FR
France
Prior art keywords
bidirectional coupler
integrated bidirectional
integrated
coupler
bidirectional
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.)
Expired - Fee Related
Application number
FR0759185A
Other languages
English (en)
Other versions
FR2923950A1 (fr
Inventor
Francois Dupont
Hilal Ezzeddine
Sylvain Charley
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 Tours SAS
Original Assignee
STMicroelectronics Tours SAS
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 Tours SAS filed Critical STMicroelectronics Tours SAS
Priority to FR0759185A priority Critical patent/FR2923950B1/fr
Priority to US12/273,122 priority patent/US8476987B2/en
Publication of FR2923950A1 publication Critical patent/FR2923950A1/fr
Application granted granted Critical
Publication of FR2923950B1 publication Critical patent/FR2923950B1/fr
Priority to US13/907,455 priority patent/US8773217B2/en
Expired - Fee Related 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
    • 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
FR0759185A 2007-11-20 2007-11-20 Coupleur bidirectionnel integre. Expired - Fee Related FR2923950B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0759185A FR2923950B1 (fr) 2007-11-20 2007-11-20 Coupleur bidirectionnel integre.
US12/273,122 US8476987B2 (en) 2007-11-20 2008-11-18 Integrated bidirectional coupler
US13/907,455 US8773217B2 (en) 2007-11-20 2013-05-31 Integrated bidirectional coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759185A FR2923950B1 (fr) 2007-11-20 2007-11-20 Coupleur bidirectionnel integre.

Publications (2)

Publication Number Publication Date
FR2923950A1 FR2923950A1 (fr) 2009-05-22
FR2923950B1 true FR2923950B1 (fr) 2010-03-12

Family

ID=39590230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0759185A Expired - Fee Related FR2923950B1 (fr) 2007-11-20 2007-11-20 Coupleur bidirectionnel integre.

Country Status (2)

Country Link
US (2) US8476987B2 (fr)
FR (1) FR2923950B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923950B1 (fr) * 2007-11-20 2010-03-12 St Microelectronics Tours Sas Coupleur bidirectionnel integre.
FR2933540B1 (fr) * 2008-07-01 2011-12-02 St Microelectronics Tours Sas Coupleur directif integre
FR2947400B1 (fr) * 2009-06-26 2011-06-03 St Microelectronics Tours Sas Circuit de couplage multibandes
FR2950743B1 (fr) 2009-09-28 2012-03-23 St Microelectronics Tours Sas Amelioration de la selectivite d'un coupleur bi-bande
JP5477469B2 (ja) * 2010-07-06 2014-04-23 株式会社村田製作所 電子部品
FR2965113B1 (fr) 2010-09-17 2012-09-21 St Microelectronics Tours Sas Architecture de couplage multi-bande
DE102010055671B4 (de) 2010-12-22 2015-05-21 Epcos Ag Richtkoppler
FR2979042B1 (fr) * 2011-08-11 2014-03-07 St Microelectronics Tours Sas Coupleur differentiel
WO2013129447A1 (fr) * 2012-03-02 2013-09-06 株式会社村田製作所 Coupleur directionnel
US9319006B2 (en) * 2013-10-01 2016-04-19 Infineon Technologies Ag System and method for a radio frequency coupler
US9322858B2 (en) 2014-02-04 2016-04-26 Infineon Technologies Austria Ag System and method for a phase detector
US9570793B2 (en) * 2014-04-15 2017-02-14 Gatesair, Inc. Directional coupler system
EP3289629B1 (fr) 2015-04-28 2023-06-07 Bird Technologies Group Inc. Capteur de puissance directionnel à ligne traversante comportant un coupleur à microruban
JP6760315B2 (ja) * 2017-06-01 2020-09-23 株式会社村田製作所 双方向性結合器、モニタ回路、およびフロントエンド回路
CN114335961B (zh) * 2017-12-28 2023-03-31 中国电信股份有限公司 双路耦合器和室内分布系统
US11621470B2 (en) * 2021-02-02 2023-04-04 Samsung Electronics Co., Ltd Compact high-directivity directional coupler structure using interdigitated coupled lines
TWI802086B (zh) * 2021-11-17 2023-05-11 啟碁科技股份有限公司 通訊裝置與射頻構件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138325A (en) * 1983-04-01 1992-08-11 The United States Of America As Represented By The Secretary Of The Navy Shipboard sensor exerciser apparatus
DE3617359C1 (de) * 1986-05-23 1987-10-01 Georg Dr-Ing Spinner 3-dB-Richtkoppler
US5006821A (en) * 1989-09-14 1991-04-09 Astec International, Ltd. RF coupler having non-overlapping off-set coupling lines
US5363071A (en) * 1993-05-04 1994-11-08 Motorola, Inc. Apparatus and method for varying the coupling of a radio frequency signal
JP2000022411A (ja) * 1998-07-06 2000-01-21 Murata Mfg Co Ltd 方向性結合器、方向性結合器装置、可変減衰器及び送受信装置
DE60142148D1 (de) * 2000-03-15 2010-07-01 Hitachi Metals Ltd Hochfrequenz-Modul und drahtloses Nachrichtengerät
SE520792C2 (sv) * 2000-12-22 2003-08-26 Allgon Ab Fyrports hybridmikrostripkrets av Langetyp
US6803818B2 (en) * 2002-11-26 2004-10-12 Agere Systems Inc. Method and apparatus for improved output power level control in an amplifier circuit
US20060119452A1 (en) * 2004-12-08 2006-06-08 Kevin Kim Apparatuses for coupling radio frequency signal power
FR2923950B1 (fr) * 2007-11-20 2010-03-12 St Microelectronics Tours Sas Coupleur bidirectionnel integre.
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
CN103038937B (zh) * 2010-08-03 2015-02-11 株式会社村田制作所 定向耦合器
FR2964810B1 (fr) * 2010-09-10 2012-09-21 St Microelectronics Tours Sas Coupleur en boitier

Also Published As

Publication number Publication date
US8476987B2 (en) 2013-07-02
FR2923950A1 (fr) 2009-05-22
US8773217B2 (en) 2014-07-08
US20090128255A1 (en) 2009-05-21
US20130257559A1 (en) 2013-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150731