FR2930368B1 - Transformateur de puissance pour signaux radiofrequences. - Google Patents

Transformateur de puissance pour signaux radiofrequences.

Info

Publication number
FR2930368B1
FR2930368B1 FR0802247A FR0802247A FR2930368B1 FR 2930368 B1 FR2930368 B1 FR 2930368B1 FR 0802247 A FR0802247 A FR 0802247A FR 0802247 A FR0802247 A FR 0802247A FR 2930368 B1 FR2930368 B1 FR 2930368B1
Authority
FR
France
Prior art keywords
radio frequency
frequency signals
power transformer
transformer
power
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
FR0802247A
Other languages
English (en)
Other versions
FR2930368A1 (fr
Inventor
Pierre Bertram
Charles Richardeau
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.)
Thales SA
Original Assignee
Thales 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 Thales SA filed Critical Thales SA
Priority to FR0802247A priority Critical patent/FR2930368B1/fr
Priority to US12/988,957 priority patent/US20110109417A1/en
Priority to PCT/EP2009/054378 priority patent/WO2009130139A1/fr
Priority to EP09735922.8A priority patent/EP2274753B1/fr
Publication of FR2930368A1 publication Critical patent/FR2930368A1/fr
Application granted granted Critical
Publication of FR2930368B1 publication Critical patent/FR2930368B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H01F2027/2819—Planar transformers with printed windings, e.g. surrounded by two cores and to be mounted on printed circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
FR0802247A 2008-04-22 2008-04-22 Transformateur de puissance pour signaux radiofrequences. Expired - Fee Related FR2930368B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0802247A FR2930368B1 (fr) 2008-04-22 2008-04-22 Transformateur de puissance pour signaux radiofrequences.
US12/988,957 US20110109417A1 (en) 2008-04-22 2009-04-14 Power transformer for radiofrequency signals
PCT/EP2009/054378 WO2009130139A1 (fr) 2008-04-22 2009-04-14 Transformateur de puissance pour signaux radiofréquences
EP09735922.8A EP2274753B1 (fr) 2008-04-22 2009-04-14 Transformateur de puissance pour signaux radiofrequences

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0802247A FR2930368B1 (fr) 2008-04-22 2008-04-22 Transformateur de puissance pour signaux radiofrequences.

Publications (2)

Publication Number Publication Date
FR2930368A1 FR2930368A1 (fr) 2009-10-23
FR2930368B1 true FR2930368B1 (fr) 2011-10-07

Family

ID=39944447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0802247A Expired - Fee Related FR2930368B1 (fr) 2008-04-22 2008-04-22 Transformateur de puissance pour signaux radiofrequences.

Country Status (4)

Country Link
US (1) US20110109417A1 (fr)
EP (1) EP2274753B1 (fr)
FR (1) FR2930368B1 (fr)
WO (1) WO2009130139A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2102978B1 (fr) * 2006-12-20 2016-06-15 Primozone Production AB Appareil d'alimentation en courant pour une charge capacitive
CN103377811B (zh) * 2012-04-24 2016-08-10 乾坤科技股份有限公司 电磁器件及其线圈结构
US9009951B2 (en) 2012-04-24 2015-04-21 Cyntec Co., Ltd. Method of fabricating an electromagnetic component
US10134518B2 (en) * 2012-06-15 2018-11-20 Qorvo Us, Inc. Radio frequency transmission line transformer
US11227825B2 (en) * 2015-12-21 2022-01-18 Intel Corporation High performance integrated RF passives using dual lithography process
US10014250B2 (en) * 2016-02-09 2018-07-03 Advanced Semiconductor Engineering, Inc. Semiconductor devices
FR3079981B1 (fr) * 2018-04-06 2020-05-01 Eca Robotics Machine electrique comportant un dispositif de dissipation thermique
US10600628B1 (en) * 2018-11-15 2020-03-24 Mks Instruments, Inc. Resonant transmission line to deliver precision RF voltage
WO2023232437A1 (fr) * 2022-05-30 2023-12-07 Valeo Eautomotive France Sas Ensemble et transformateur électrique planaire
CN117995531B (zh) * 2024-04-03 2024-07-23 锐石创芯(深圳)科技股份有限公司 射频功率放大器、射频前端模组

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210704A (en) * 1962-12-27 1965-10-05 Westinghouse Electric Corp Electrical inductive apparatus having interleaved windings
US5015972A (en) * 1989-08-17 1991-05-14 Motorola, Inc. Broadband RF transformer
US5173671A (en) * 1990-12-18 1992-12-22 Raytheon Company Monolithic lumped element networks
US5801602A (en) * 1996-04-30 1998-09-01 3Com Corporation Isolation and signal filter transformer
US5781093A (en) * 1996-08-05 1998-07-14 International Power Devices, Inc. Planar transformer
US6091206A (en) * 1996-12-27 2000-07-18 Susan Siao Electronic ballast system for fluorescent lamps
US6429763B1 (en) * 2000-02-01 2002-08-06 Compaq Information Technologies Group, L.P. Apparatus and method for PCB winding planar magnetic devices
JP2002136138A (ja) * 2000-10-27 2002-05-10 Sony Corp スイッチング電源回路
DE20022015U1 (de) * 2000-12-29 2001-03-01 Vogt Electronic Ag, 94130 Obernzell Planarkerntransformator
JP4165034B2 (ja) * 2001-05-14 2008-10-15 サンケン電気株式会社 トランス
US6501361B1 (en) * 2001-06-14 2002-12-31 Eaton Corporation Rotary transformer with synchronized operation
DE10148133A1 (de) * 2001-09-28 2003-04-24 Ascom Energy Systems Ag Bern Flachtransformator mit gesteckten Sekundärwicklungen
WO2005096007A1 (fr) * 2004-03-31 2005-10-13 Nec Corporation Capteur de champ magnetique
TWI278876B (en) * 2006-01-03 2007-04-11 Delta Electronics Inc Transformer structure
US7479863B2 (en) * 2006-03-31 2009-01-20 Astec International Limited Jointless windings for transformers
TWI354302B (en) * 2006-05-26 2011-12-11 Delta Electronics Inc Transformer
US7750787B2 (en) * 2006-06-22 2010-07-06 Broadcom Corporation Impedance transformer and applications thereof
TW200847201A (en) * 2007-05-29 2008-12-01 Delta Electronics Inc Conductive winding structure and transformer using same
JP5685815B2 (ja) * 2009-03-16 2015-03-18 Tdk株式会社 トランスおよびスイッチング電源装置
EP2242067B1 (fr) * 2009-04-16 2013-01-23 SEPS Technologies AB Transformateur

Also Published As

Publication number Publication date
WO2009130139A1 (fr) 2009-10-29
EP2274753B1 (fr) 2017-06-07
EP2274753A1 (fr) 2011-01-19
FR2930368A1 (fr) 2009-10-23
US20110109417A1 (en) 2011-05-12

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