ATE430371T1 - Variable integrierte induktivität - Google Patents

Variable integrierte induktivität

Info

Publication number
ATE430371T1
ATE430371T1 AT06792885T AT06792885T ATE430371T1 AT E430371 T1 ATE430371 T1 AT E430371T1 AT 06792885 T AT06792885 T AT 06792885T AT 06792885 T AT06792885 T AT 06792885T AT E430371 T1 ATE430371 T1 AT E430371T1
Authority
AT
Austria
Prior art keywords
variable integrated
integrated inductor
inductor
secondary inductors
switched
Prior art date
Application number
AT06792885T
Other languages
English (en)
Inventor
Thomas Mattsson
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
Application granted granted Critical
Publication of ATE430371T1 publication Critical patent/ATE430371T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/12—Variable inductances or transformers of the signal type discontinuously variable, e.g. tapped
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/12—Variable inductances or transformers of the signal type discontinuously variable, e.g. tapped
    • H01F2021/125—Printed variable inductor with taps, e.g. for VCO
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H10W20/497—Inductive arrangements or effects of, or between, wiring layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Filters And Equalizers (AREA)
  • Transceivers (AREA)
  • Networks Using Active Elements (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT06792885T 2005-08-29 2006-08-18 Variable integrierte induktivität ATE430371T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/214,076 US7432794B2 (en) 2004-08-16 2005-08-29 Variable integrated inductor
PCT/EP2006/065437 WO2007025875A1 (en) 2005-08-29 2006-08-18 Variable integrated inductor

Publications (1)

Publication Number Publication Date
ATE430371T1 true ATE430371T1 (de) 2009-05-15

Family

ID=37400885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06792885T ATE430371T1 (de) 2005-08-29 2006-08-18 Variable integrierte induktivität

Country Status (14)

Country Link
US (1) US7432794B2 (de)
EP (1) EP1929486B1 (de)
JP (1) JP5154419B2 (de)
KR (1) KR101256697B1 (de)
CN (1) CN101253585B (de)
AT (1) ATE430371T1 (de)
BR (1) BRPI0615402B1 (de)
CA (1) CA2620623C (de)
DE (1) DE602006006584D1 (de)
MY (1) MY140388A (de)
PL (1) PL1929486T3 (de)
RU (1) RU2416132C2 (de)
TW (1) TWI431927B (de)
WO (1) WO2007025875A1 (de)

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Also Published As

Publication number Publication date
DE602006006584D1 (de) 2009-06-10
RU2416132C2 (ru) 2011-04-10
JP5154419B2 (ja) 2013-02-27
KR101256697B1 (ko) 2013-04-19
HK1120654A1 (en) 2009-04-03
CA2620623C (en) 2015-02-17
CN101253585A (zh) 2008-08-27
BRPI0615402A2 (pt) 2012-12-04
RU2008112129A (ru) 2009-10-10
WO2007025875A1 (en) 2007-03-08
MY140388A (en) 2009-12-31
US20060033602A1 (en) 2006-02-16
CA2620623A1 (en) 2007-03-08
US7432794B2 (en) 2008-10-07
PL1929486T3 (pl) 2009-09-30
JP2009506562A (ja) 2009-02-12
EP1929486A1 (de) 2008-06-11
BRPI0615402B1 (pt) 2018-05-29
CN101253585B (zh) 2011-01-19
TWI431927B (zh) 2014-03-21
KR20080039464A (ko) 2008-05-07
EP1929486B1 (de) 2009-04-29
TW200713794A (en) 2007-04-01

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