CA2352169A1 - Fixed frequency regulation circuit employing a voltage variable dielectric capacitor - Google Patents

Fixed frequency regulation circuit employing a voltage variable dielectric capacitor Download PDF

Info

Publication number
CA2352169A1
CA2352169A1 CA002352169A CA2352169A CA2352169A1 CA 2352169 A1 CA2352169 A1 CA 2352169A1 CA 002352169 A CA002352169 A CA 002352169A CA 2352169 A CA2352169 A CA 2352169A CA 2352169 A1 CA2352169 A1 CA 2352169A1
Authority
CA
Canada
Prior art keywords
voltage variable
variable dielectric
capacitor
regulation circuit
dielectric capacitor
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.)
Granted
Application number
CA002352169A
Other languages
French (fr)
Other versions
CA2352169C (en
Inventor
Michael Brand
Thomas Kirk Dougherty
John J. Drab
Brian M. Pierce
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of CA2352169A1 publication Critical patent/CA2352169A1/en
Application granted granted Critical
Publication of CA2352169C publication Critical patent/CA2352169C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/1555—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H02M7/1557—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with automatic control of the output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/4815—Resonant converters
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Abstract

Frequency regulating apparatus (30) comprising a high power, voltage variable dielectric varactor (16) or capacitor (31) (or ferroelectric voltage variable dielectric capacitor (31)) for use as a control element in the regulation circuit that actively tunes a resonant network (11) to modulate power delivered to a load. The voltage variable dielectric capacitor comprises a substrate (32) having a bottom electrode (33) formed thereon. A dielectric material (34) is disposed on the substrate is a crystallized ceramic material that preferably comprises a barium, strontium, and titanium mixture.
A top electrode (35) is disposed on top of the crystallized ceramic material.
Methods (20) of fabricating the voltage variable dielectric varactor (capacitor) are also disclosed.
CA002352169A 2000-05-03 2000-05-03 Fixed frequency regulation circuit employing a voltage variable dielectric capacitor Expired - Fee Related CA2352169C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/012206 WO2001084698A1 (en) 2000-05-03 2000-05-03 Fixed frequency regulation circuit employing a voltage variable dielectric capacitor

Publications (2)

Publication Number Publication Date
CA2352169A1 true CA2352169A1 (en) 2001-11-03
CA2352169C CA2352169C (en) 2004-02-03

Family

ID=21741354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002352169A Expired - Fee Related CA2352169C (en) 2000-05-03 2000-05-03 Fixed frequency regulation circuit employing a voltage variable dielectric capacitor

Country Status (6)

Country Link
EP (1) EP1216497A1 (en)
JP (1) JP3577041B2 (en)
AU (1) AU762082B2 (en)
CA (1) CA2352169C (en)
IL (1) IL142071A0 (en)
WO (1) WO2001084698A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109313473A (en) * 2016-06-10 2019-02-05 微软技术许可有限责任公司 The thermal control based on voltage of processing equipment

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008094972A (en) 2006-10-12 2008-04-24 Adeka Corp Coating liquid and manufacturing method of titanic acid-based ceramic film using the coating liquid
JP5607385B2 (en) * 2010-02-25 2014-10-15 コーセル株式会社 Resonant switching power supply
US9184660B2 (en) * 2010-08-18 2015-11-10 Finsix Corporation Very high frequency switching cell-based power converter
CN111937285B (en) * 2018-03-28 2023-11-17 株式会社村田制作所 voltage converter
CN108880270B (en) * 2018-09-19 2024-05-03 深圳线易微电子有限公司 Power converter control circuit
CN115664333B (en) * 2022-12-26 2023-03-10 宁波欧达光电有限公司 Photovoltaic inverter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2658819B2 (en) * 1993-09-13 1997-09-30 日本電気株式会社 Thin film capacitors
US5410276A (en) * 1993-12-28 1995-04-25 Hughes Aircraft Company RF modulation using a pulsed DC power supply
JP3146961B2 (en) * 1995-12-01 2001-03-19 三菱マテリアル株式会社 Composition for forming (Ba, Sr) TiO3 dielectric thin film and method for forming (Ba, Sr) TiO3 thin film
US5708573A (en) * 1996-02-01 1998-01-13 Hughes Electronics Varactor controlled fixed frequency VHF DC-DC converter
US6033919A (en) * 1996-10-25 2000-03-07 Texas Instruments Incorporated Method of forming sidewall capacitance structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109313473A (en) * 2016-06-10 2019-02-05 微软技术许可有限责任公司 The thermal control based on voltage of processing equipment
CN109313473B (en) * 2016-06-10 2022-08-02 微软技术许可有限责任公司 Voltage-based thermal control of processing devices

Also Published As

Publication number Publication date
IL142071A0 (en) 2002-03-10
WO2001084698A1 (en) 2001-11-08
EP1216497A1 (en) 2002-06-26
AU762082B2 (en) 2003-06-19
AU4820400A (en) 2001-11-12
CA2352169C (en) 2004-02-03
JP2003526313A (en) 2003-09-02
JP3577041B2 (en) 2004-10-13

Similar Documents

Publication Publication Date Title
KR100762672B1 (en) Circuit configuration for dc-biased capacitors
US7936553B2 (en) Capacitors adapted for acoustic resonance cancellation
ATE244459T1 (en) VOLTAGE CONTROLLED VARACTORS AND TUNABLE DEVICES COMPRISING SUCH VARACTORS
CA2206037A1 (en) Planar filter with ferroelectric and/or antiferroelectric elements
US9269496B2 (en) Capacitors adapted for acoustic resonance cancellation
TW355853B (en) Band-pass variable wave filter and the high-frequency module for using the same filter
JP2000228602A (en) Resonance line
CA2352169A1 (en) Fixed frequency regulation circuit employing a voltage variable dielectric capacitor
AU2001274727A1 (en) Electrically tunable device and a method relating thereto
AU1342800A (en) Ferroelectric varactor with built-in dc blocks
WO2004095695A3 (en) Tunable bridge circuit
Borderon et al. Design and development of a tunable ferroelectric microwave surface mounted device
CA1061401A (en) Device for the supply of an electric discharge lamp
US7274277B2 (en) Ferroelectric devices and method relating thereto
WO1999035705A3 (en) Electrically-controllable back-fed antenna
KR19980025173A (en) Piezoelectric Transformer Drives
WO1998025441A3 (en) Circuit arrangement
DE69604103D1 (en) Temperature stable dielectric ceramic composition
KR100468826B1 (en) Capacitor for high frequency and method for tunning the capa citance of the same
KR100315741B1 (en) A power supply circuit for ozone generators
WO2003017371A3 (en) Integrated semiconductor circuit with a varactor
EP0724276A3 (en) Capacitor
WO1998020606A3 (en) Tunable dielectric flip chip varactors
EP0242125A3 (en) Oscillation circuit for a piezo-electric resonator and method of controlling same
AU2302800A (en) Oscillator with dielectric resonator tunable in voltage

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed