SE0004794L - En flerskikts-symmetreringstransformatorstruktur - Google Patents

En flerskikts-symmetreringstransformatorstruktur

Info

Publication number
SE0004794L
SE0004794L SE0004794A SE0004794A SE0004794L SE 0004794 L SE0004794 L SE 0004794L SE 0004794 A SE0004794 A SE 0004794A SE 0004794 A SE0004794 A SE 0004794A SE 0004794 L SE0004794 L SE 0004794L
Authority
SE
Sweden
Prior art keywords
metal layer
coil
unbalanced
balanced
signal terminal
Prior art date
Application number
SE0004794A
Other languages
English (en)
Other versions
SE0004794D0 (sv
Inventor
Spartak Gevorgian
Charlotta Hedenaes
Harald Jacobson
Haakan Berg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0004794A priority Critical patent/SE0004794L/sv
Publication of SE0004794D0 publication Critical patent/SE0004794D0/sv
Priority to PCT/SE2001/002832 priority patent/WO2002052590A2/en
Priority to US10/036,665 priority patent/US6603383B2/en
Publication of SE0004794L publication Critical patent/SE0004794L/sv

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
    • H03H7/422—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns comprising distributed impedance elements together with lumped impedance elements
    • 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
    • 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
    • H01F2017/0026—Multilayer LC-filter
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
SE0004794A 2000-12-22 2000-12-22 En flerskikts-symmetreringstransformatorstruktur SE0004794L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0004794A SE0004794L (sv) 2000-12-22 2000-12-22 En flerskikts-symmetreringstransformatorstruktur
PCT/SE2001/002832 WO2002052590A2 (en) 2000-12-22 2001-12-20 A multilayer balun transformer structure
US10/036,665 US6603383B2 (en) 2000-12-22 2001-12-21 Multilayer balun transformer structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004794A SE0004794L (sv) 2000-12-22 2000-12-22 En flerskikts-symmetreringstransformatorstruktur

Publications (2)

Publication Number Publication Date
SE0004794D0 SE0004794D0 (sv) 2000-12-22
SE0004794L true SE0004794L (sv) 2002-06-23

Family

ID=20282374

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004794A SE0004794L (sv) 2000-12-22 2000-12-22 En flerskikts-symmetreringstransformatorstruktur

Country Status (3)

Country Link
US (1) US6603383B2 (sv)
SE (1) SE0004794L (sv)
WO (1) WO2002052590A2 (sv)

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US7138884B2 (en) * 2002-08-19 2006-11-21 Dsp Group Inc. Circuit package integrating passive radio frequency structure
JP4141857B2 (ja) * 2003-02-18 2008-08-27 日立マクセル株式会社 半導体装置
WO2005011046A1 (en) 2003-07-28 2005-02-03 Philips Intellectual Property & Standards Gmbh High frequency component
FR2859584B1 (fr) * 2003-09-04 2006-01-06 St Microelectronics Sa Balun distribue de type marchand
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US7558080B2 (en) * 2004-08-20 2009-07-07 Analog Devices, Inc. Power converter system
US7489526B2 (en) * 2004-08-20 2009-02-10 Analog Devices, Inc. Power and information signal transfer using micro-transformers
US20070229368A1 (en) * 2004-08-27 2007-10-04 Hiroshi Hata Planar coupler and integrated antenna system
US7808356B2 (en) * 2004-08-31 2010-10-05 Theta Microelectronics, Inc. Integrated high frequency BALUN and inductors
US7253712B1 (en) 2004-08-31 2007-08-07 Theta Microelectronics, Inc. Integrated high frequency balanced-to-unbalanced transformers
US7526256B2 (en) * 2005-05-25 2009-04-28 Broadcom Corporation Transformer-based multi-band RF front-end architecture
DE602006000890T2 (de) * 2005-08-23 2009-06-04 Synergy Microwave Corp. Mehrlagiger planarer Balunübertrager, Mischer und Verstärker
JP4707056B2 (ja) * 2005-08-31 2011-06-22 富士通株式会社 集積型電子部品および集積型電子部品製造方法
US7928847B2 (en) 2005-09-12 2011-04-19 Magellan Technology Pty Limited Antenna design and interrogator system
KR100777394B1 (ko) * 2006-05-17 2007-11-19 삼성전자주식회사 진폭 불균형을 개선하기 위한 온­칩 트랜스포머 밸룬
US7724484B2 (en) * 2006-12-29 2010-05-25 Cobham Defense Electronic Systems Corporation Ultra broadband 10-W CW integrated limiter
US8203418B2 (en) * 2007-01-11 2012-06-19 Planarmag, Inc. Manufacture and use of planar embedded magnetics as discrete components and in integrated connectors
US7626472B2 (en) * 2007-03-29 2009-12-01 Intel Corporation Package embedded three dimensional balun
CN101308722B (zh) * 2007-05-18 2013-01-09 联华电子股份有限公司 三维变压器
KR100968969B1 (ko) 2007-09-27 2010-07-14 삼성전기주식회사 트랜스포머
US8072287B2 (en) * 2008-03-27 2011-12-06 Broadcom Corporation Method and system for configurable differential or single-ended signaling in an integrated circuit
US7821372B2 (en) * 2008-12-31 2010-10-26 Taiwan Semiconductor Manufacturing Co., Ltd. On-chip transformer BALUN structures
US20120154096A1 (en) * 2009-08-27 2012-06-21 Telefonaktiebolaget Lm Ericsson (Publ) Transformer
US9330826B1 (en) 2010-02-12 2016-05-03 The Board Of Trustees Of The University Of Alabama For And On Behalf Of The University Of Alabama Integrated architecture for power converters
US9263950B2 (en) * 2010-04-30 2016-02-16 The Board Of Trustees Of The University Of Alabama Coupled inductors for improved power converter
US8963656B2 (en) 2010-05-24 2015-02-24 Silicon Image, Inc. Apparatus, system, and method for a compact symmetrical transition structure for radio frequency applications
TW201228090A (en) * 2010-12-31 2012-07-01 Ind Tech Res Inst Input apparatus on chip for differential signals and balun thereof
US8576037B1 (en) * 2011-05-04 2013-11-05 Scientific Components Corporation Dual output autotransformer
FR2975168B1 (fr) * 2011-05-13 2013-08-16 Sefmat Appareil generateur d'air chaud a allumage ameliore.
WO2014058783A1 (en) * 2012-10-08 2014-04-17 Marki Microwave, Inc. Improved mixer fabrication technique and system using the same
US9431473B2 (en) * 2012-11-21 2016-08-30 Qualcomm Incorporated Hybrid transformer structure on semiconductor devices
US10002700B2 (en) 2013-02-27 2018-06-19 Qualcomm Incorporated Vertical-coupling transformer with an air-gap structure
US9634645B2 (en) 2013-03-14 2017-04-25 Qualcomm Incorporated Integration of a replica circuit and a transformer above a dielectric substrate
US9293997B2 (en) 2013-03-14 2016-03-22 Analog Devices Global Isolated error amplifier for isolated power supplies
US9449753B2 (en) 2013-08-30 2016-09-20 Qualcomm Incorporated Varying thickness inductor
US10510476B2 (en) * 2013-09-27 2019-12-17 Taiwan Semiconductor Manufacturing Company, Ltd. Slow wave inductive structure and method of forming the same
CN104733452B (zh) * 2013-12-19 2018-02-02 深圳市中兴微电子技术有限公司 一种变压器及其制作方法和芯片
US9906318B2 (en) 2014-04-18 2018-02-27 Qualcomm Incorporated Frequency multiplexer
US10270630B2 (en) 2014-09-15 2019-04-23 Analog Devices, Inc. Demodulation of on-off-key modulated signals in signal isolator systems
US9660848B2 (en) 2014-09-15 2017-05-23 Analog Devices Global Methods and structures to generate on/off keyed carrier signals for signal isolators
US10536309B2 (en) 2014-09-15 2020-01-14 Analog Devices, Inc. Demodulation of on-off-key modulated signals in signal isolator systems
CN105575958B (zh) * 2014-10-09 2019-03-15 瑞昱半导体股份有限公司 集成电感结构
US9998301B2 (en) 2014-11-03 2018-06-12 Analog Devices, Inc. Signal isolator system with protection for common mode transients
EP3109935B1 (en) * 2015-06-26 2019-11-27 IMEC vzw Coupling element for differential hybrid coupler
DE102015212220A1 (de) 2015-06-30 2017-01-05 TRUMPF Hüttinger GmbH + Co. KG Hochfrequenzverstärkeranordnung
TWI553676B (zh) * 2015-07-07 2016-10-11 瑞昱半導體股份有限公司 平面式變壓器及平衡不平衡轉換器之結構
TWI591800B (zh) 2015-10-06 2017-07-11 瑞昱半導體股份有限公司 積體電感結構及積體變壓器結構
TWI541842B (zh) * 2015-10-23 2016-07-11 瑞昱半導體股份有限公司 螺旋狀堆疊式積體變壓器及電感
TWI619128B (zh) * 2015-12-08 2018-03-21 瑞昱半導體股份有限公司 螺旋狀堆疊式積體電感及變壓器
WO2017104814A1 (ja) * 2015-12-17 2017-06-22 株式会社Ｗａｖｅ Ｔｅｃｈｎｏｌｏｇｙ バラントランスおよびそれを用いた電子機器
WO2017111910A1 (en) 2015-12-21 2017-06-29 Intel Corporation High performance integrated rf passives using dual lithography process
US10200009B2 (en) * 2016-08-31 2019-02-05 Analog Devices Global Switchable transformer-based balun
CN108933030A (zh) * 2017-05-26 2018-12-04 中芯国际集成电路制造(上海)有限公司 变压器
US11206060B2 (en) * 2017-09-21 2021-12-21 Enphase Energy, Inc. Apparatus for communicating across an isolation barrier
NL2021654B1 (en) 2018-09-18 2020-05-07 Prodrive Tech Bv Balun transformer
US11750247B2 (en) * 2022-01-26 2023-09-05 Pixart Imaging Inc. Inductor circuit and wireless communication device having inductor circuit integrated on single chip die to save more circuit costs
CN114597620B (zh) * 2022-03-04 2024-05-31 中国电子科技集团公司第十三研究所 巴伦结构及混频器

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US6380821B1 (en) * 2000-08-24 2002-04-30 International Business Machines Corporation Substrate shielded multilayer balun transformer

Also Published As

Publication number Publication date
US6603383B2 (en) 2003-08-05
WO2002052590A2 (en) 2002-07-04
SE0004794D0 (sv) 2000-12-22
US20020113682A1 (en) 2002-08-22
WO2002052590A3 (en) 2002-08-01

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