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FR2640445B1 - Circuit de commutation d'un element inductif pour circuit de dephasage - Google Patents

Circuit de commutation d'un element inductif pour circuit de dephasage

Info

Publication number
FR2640445B1
FR2640445B1 FR888816329A FR8816329A FR2640445B1 FR 2640445 B1 FR2640445 B1 FR 2640445B1 FR 888816329 A FR888816329 A FR 888816329A FR 8816329 A FR8816329 A FR 8816329A FR 2640445 B1 FR2640445 B1 FR 2640445B1
Authority
FR
France
Prior art keywords
circuit
inductive member
phase
switching circuit
switching
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
FR888816329A
Other languages
English (en)
Other versions
FR2640445A1 (fr
Inventor
Anthony Alan Lane
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.)
Plessey Overseas Ltd
Original Assignee
Plessey Overseas Ltd
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 Plessey Overseas Ltd filed Critical Plessey Overseas Ltd
Publication of FR2640445A1 publication Critical patent/FR2640445A1/fr
Application granted granted Critical
Publication of FR2640445B1 publication Critical patent/FR2640445B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H03H7/18—Networks for phase shifting
    • H03H7/20—Two-port phase shifters providing an adjustable phase shift
    • 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
    • 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
    • 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
    • H10D84/01—Manufacture or treatment
    • 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
    • H10D84/01—Manufacture or treatment
    • H10D84/02—Manufacture or treatment characterised by using material-based technologies
    • H10D84/05—Manufacture or treatment characterised by using material-based technologies using Group III-V technology
    • 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
    • H01F2017/0086—Printed inductances on semiconductor substrate
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Junction Field-Effect Transistors (AREA)
FR888816329A 1987-10-30 1988-12-12 Circuit de commutation d'un element inductif pour circuit de dephasage Expired - Fee Related FR2640445B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8725455A GB2211987B (en) 1987-10-30 1987-10-30 Circuit arrangement including an inductor and a mesfet

Publications (2)

Publication Number Publication Date
FR2640445A1 FR2640445A1 (fr) 1990-06-15
FR2640445B1 true FR2640445B1 (fr) 1993-01-08

Family

ID=10626175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888816329A Expired - Fee Related FR2640445B1 (fr) 1987-10-30 1988-12-12 Circuit de commutation d'un element inductif pour circuit de dephasage

Country Status (4)

Country Link
US (1) US5021758A (fr)
DE (1) DE3844393A1 (fr)
FR (1) FR2640445B1 (fr)
GB (1) GB2211987B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211987B (en) * 1987-10-30 1992-01-02 Plessey Co Plc Circuit arrangement including an inductor and a mesfet
US5337027A (en) * 1992-12-18 1994-08-09 General Electric Company Microwave HDI phase shifter
TW262595B (fr) * 1993-11-17 1995-11-11 Ikeda Takeshi
US5478773A (en) * 1994-04-28 1995-12-26 Motorola, Inc. Method of making an electronic device having an integrated inductor
US5461353A (en) * 1994-08-30 1995-10-24 Motorola, Inc. Printed circuit board inductor
US5483207A (en) * 1994-12-30 1996-01-09 At&T Corp. Adiabatic MOS oscillators
JPH08204530A (ja) * 1995-01-23 1996-08-09 Sony Corp スイツチ回路
US5872384A (en) * 1997-01-17 1999-02-16 Lucent Technologies Inc. Component arrangement having magnetic field controlled transistor
US6008102A (en) * 1998-04-09 1999-12-28 Motorola, Inc. Method of forming a three-dimensional integrated inductor
US6076018A (en) * 1998-09-04 2000-06-13 Woodside Biomedical, Inc Method and apparatus for low power regulated output in battery powered electrotherapy devices
FR2792775B1 (fr) * 1999-04-20 2001-11-23 France Telecom Dispositif de circuit integre comprenant une inductance a haut coefficient de qualite
US6396741B1 (en) * 2000-05-04 2002-05-28 Saifun Semiconductors Ltd. Programming of nonvolatile memory cells
US6549096B2 (en) 2001-03-19 2003-04-15 International Business Machines Corporation Switched inductor/varactor tuning circuit having a variable integrated inductor
DE10162263A1 (de) * 2001-12-18 2003-07-10 Infineon Technologies Ag Induktives Bauteil
JP4458754B2 (ja) 2003-03-04 2010-04-28 株式会社ルネサステクノロジ Ｌ負荷差動回路
SE526360C2 (sv) 2004-01-09 2005-08-30 Infineon Technologies Ag Monolitiskt integrerad krets
US9172353B2 (en) 2013-10-09 2015-10-27 Analog Devices, Inc. Programmable filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471330A (en) * 1982-11-01 1984-09-11 General Electric Company Digital phase bit for microwave operation
JPS59132645A (ja) * 1983-01-19 1984-07-30 Nissan Motor Co Ltd 半導体装置
GB2207805B (en) * 1987-08-06 1991-12-11 Plessey Co Plc Improvements in or relating to microwave phase shifters
GB2211987B (en) * 1987-10-30 1992-01-02 Plessey Co Plc Circuit arrangement including an inductor and a mesfet

Also Published As

Publication number Publication date
DE3844393A1 (de) 1990-07-05
GB8725455D0 (en) 1987-12-02
GB2211987B (en) 1992-01-02
GB2211987A (en) 1989-07-12
US5021758A (en) 1991-06-04
FR2640445A1 (fr) 1990-06-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse