FR2877163B1 - Reglage du rapport d'impedances d'un balun - Google Patents

Reglage du rapport d'impedances d'un balun

Info

Publication number
FR2877163B1
FR2877163B1 FR0452431A FR0452431A FR2877163B1 FR 2877163 B1 FR2877163 B1 FR 2877163B1 FR 0452431 A FR0452431 A FR 0452431A FR 0452431 A FR0452431 A FR 0452431A FR 2877163 B1 FR2877163 B1 FR 2877163B1
Authority
FR
France
Prior art keywords
balun
adjusting
impedance
report
impedance report
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
FR0452431A
Other languages
English (en)
Other versions
FR2877163A1 (fr
Inventor
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
Priority to FR0452431A priority Critical patent/FR2877163B1/fr
Priority to US11/258,562 priority patent/US7511591B2/en
Publication of FR2877163A1 publication Critical patent/FR2877163A1/fr
Application granted granted Critical
Publication of FR2877163B1 publication Critical patent/FR2877163B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F2017/0093—Common mode choke coil
FR0452431A 2004-10-25 2004-10-25 Reglage du rapport d'impedances d'un balun Expired - Fee Related FR2877163B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0452431A FR2877163B1 (fr) 2004-10-25 2004-10-25 Reglage du rapport d'impedances d'un balun
US11/258,562 US7511591B2 (en) 2004-10-25 2005-10-25 Setting of the impedance ratio of a balun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452431A FR2877163B1 (fr) 2004-10-25 2004-10-25 Reglage du rapport d'impedances d'un balun

Publications (2)

Publication Number Publication Date
FR2877163A1 FR2877163A1 (fr) 2006-04-28
FR2877163B1 true FR2877163B1 (fr) 2007-01-19

Family

ID=34951049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0452431A Expired - Fee Related FR2877163B1 (fr) 2004-10-25 2004-10-25 Reglage du rapport d'impedances d'un balun

Country Status (2)

Country Link
US (1) US7511591B2 (fr)
FR (1) FR2877163B1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894062B1 (fr) * 2005-11-30 2011-06-03 St Microelectronics Sa Balun a rapport d'impedances 1/4
FR2894078A1 (fr) * 2005-11-30 2007-06-01 St Microelectronics Sa Combineur/diviseur de puissance integree
FR2901929B1 (fr) * 2006-05-31 2008-08-15 St Microelectronics Sa Dephaseur integre de signaux differentiels en signaux en quadrature
US7605673B2 (en) * 2006-06-02 2009-10-20 Coherent, Inc. Transformer for impedance-matching power output of RF amplifier to gas-laser discharge
FR2902933B1 (fr) * 2006-06-22 2008-09-05 St Microelectronics Sa Combineur/diviseur de puissance
JP4500840B2 (ja) * 2006-12-08 2010-07-14 太陽誘電株式会社 積層型バラン及び混成集積回路モジュール並びに積層基板
TWI351784B (en) * 2008-05-29 2011-11-01 Cyntec Co Ltd Balun
JP5142088B2 (ja) * 2008-12-26 2013-02-13 Ｔｄｋ株式会社 薄膜バラン
JP5142089B2 (ja) * 2008-12-26 2013-02-13 Ｔｄｋ株式会社 薄膜バラン
EP2204877A1 (fr) 2008-12-30 2010-07-07 STMicroelectronics (Tours) SAS Réglage d'un transformateur à changement de mode (balun)
US7973614B2 (en) * 2009-06-04 2011-07-05 General Electric Company Invisible balun and method of making same
US8648667B2 (en) 2009-06-30 2014-02-11 Tdk Corporation Thin film balun
US20110267165A1 (en) * 2010-05-03 2011-11-03 Victor Taracila Inductor assembly for a magnetic resonance imaging system
FR2979789A1 (fr) 2011-09-07 2013-03-08 Commissariat Energie Atomique Circuit imprime comportant deux bobines
FR2979788B1 (fr) 2011-09-07 2013-10-11 Commissariat Energie Atomique Circuit imprime
FR2979791B1 (fr) 2011-09-07 2013-10-11 Commissariat Energie Atomique Anneau magnetique bobine
KR101514491B1 (ko) * 2011-12-08 2015-04-23 삼성전기주식회사 코일 부품 및 그 제조방법
KR101408505B1 (ko) * 2012-11-07 2014-06-17 삼성전기주식회사 커먼 모드 필터 및 그 제조방법
US9160289B2 (en) 2013-05-10 2015-10-13 Raytheon Company Broadband power amplifier having high efficiency
US9251948B2 (en) 2013-07-24 2016-02-02 International Business Machines Corporation High efficiency on-chip 3D transformer structure
US9831026B2 (en) 2013-07-24 2017-11-28 Globalfoundries Inc. High efficiency on-chip 3D transformer structure
US9779869B2 (en) 2013-07-25 2017-10-03 International Business Machines Corporation High efficiency on-chip 3D transformer structure
US9171663B2 (en) 2013-07-25 2015-10-27 Globalfoundries U.S. 2 Llc High efficiency on-chip 3D transformer structure
FR3114695B1 (fr) * 2020-09-29 2023-09-22 Commissariat Energie Atomique Transformateur à changement de mode
CN112420366A (zh) * 2020-10-19 2021-02-26 中车株洲电力机车研究所有限公司 一种堆叠式共模电感、滤波器及功率变换器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5886589A (en) * 1997-05-30 1999-03-23 Analog Devices, Incorporated Balanced to unbalanced transmission line transformers
US6396362B1 (en) * 2000-01-10 2002-05-28 International Business Machines Corporation Compact multilayer BALUN for RF integrated circuits
US6483415B1 (en) * 2001-05-21 2002-11-19 Industrial Technology Research Institute Multi-layer LC resonance balun
EP1416575A1 (fr) * 2002-10-30 2004-05-06 STMicroelectronics S.A. Transformateur à changement de mode

Also Published As

Publication number Publication date
FR2877163A1 (fr) 2006-04-28
US7511591B2 (en) 2009-03-31
US20060087384A1 (en) 2006-04-27

Similar Documents

Publication Publication Date Title
FR2877163B1 (fr) Reglage du rapport d'impedances d'un balun
FR2894062B1 (fr) Balun a rapport d'impedances 1/4
FR2873247B1 (fr) Emetteur radio avec adaptation d'impedance variable
IL173454A0 (en) Acoustic liner with nonuniform impedance
DE602005006041D1 (de) Leitungskupplung
DK1563521T3 (da) Forbindelse med induktiv kobling
DE602005019808D1 (de) Entkupplungseinrichtung
EP1769854A4 (fr) Transducteur d'ultrasons
FR2879831B1 (fr) Agencement d'antennes
FR2862158B1 (fr) Balun distribue a rapport d'impedance non unitaire
FI20041397A0 (fi) Putkiliitos
FI20040067A0 (fi) Kytkinlaite
AU2003300990A8 (en) Harmonic tone putter
ITBO20060146A1 (it) Procedimento per realizzare un'assicella per scope e assicella per scope.
EP1723830A4 (fr) Transducteur electroacoustique
EP1811807A4 (fr) Convertisseur ultrasonique
AU2003268503A8 (en) Sanitary hose couplers
FR2879635B1 (fr) Connecteur d'ossature
DE502004000620D1 (de) Schlauchkupplung
ATA90432002A (de) Anordnung der entrindungswellen für einen entrindungsmechanismus
FR2904027B1 (fr) Gond pour l'articulation d'un vantail
FI20041488A (fi) Liitin
FR2885005B1 (fr) Four a micro-ondes avec au moins une plaque d'adaptation
DE50200139D1 (de) Schlauchkupplung
DE502004007970D1 (de) Drehelastische Kupplung

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090630