FR2433852A1 - Circuit d'alimentation electrique pour emetteur-recepteur - Google Patents
Circuit d'alimentation electrique pour emetteur-recepteurInfo
- Publication number
- FR2433852A1 FR2433852A1 FR7920784A FR7920784A FR2433852A1 FR 2433852 A1 FR2433852 A1 FR 2433852A1 FR 7920784 A FR7920784 A FR 7920784A FR 7920784 A FR7920784 A FR 7920784A FR 2433852 A1 FR2433852 A1 FR 2433852A1
- Authority
- FR
- France
- Prior art keywords
- regulator
- chopper
- transceiver
- power supply
- supply circuit
- 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
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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/563—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices including two stages of regulation at least one of which is output level responsive, e.g. coarse and fine regulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Amplifiers (AREA)
- Transceivers (AREA)
Abstract
L'invention concerne un circuit d'alimentation perfectionné pour émetteur-récepteur. Le circuit comprend un régulateur de tension 10 du type << chopper>> à courant élevé et un régulateur linéaire Il à courant faible qui débitent dans un rail d'alimentation asservie commun 12. Le régulateur linéaire réalise l'ajustement sur un niveau de tension supérieur à celui du régulateur à << chopper >>, mais sa caractéristique est telle que sa tension de sortie tombe en deçà de celle du régulateur à << chopper >> lorsqu'un courant dépassant un niveau prédéterminé est demandé. Ainsi, à l'aide d'un montage simple et peu onéreux, il est obtenu, pendant la réception, un signal de sortie non fluctuant, le régulateur à chopper étant inactif, tandis que, pour l'émission, le régulateur à << chopper >> produit une tension de sortie stable. L'invention s'applique aux émetteurs-récepteurs du type radio, radar et sonar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7833540 | 1978-08-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2433852A1 true FR2433852A1 (fr) | 1980-03-14 |
FR2433852B1 FR2433852B1 (fr) | 1983-12-30 |
Family
ID=10499094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7920784A Granted FR2433852A1 (fr) | 1978-08-16 | 1979-08-16 | Circuit d'alimentation electrique pour emetteur-recepteur |
Country Status (3)
Country | Link |
---|---|
US (1) | US4502152A (fr) |
DE (1) | DE2933029A1 (fr) |
FR (1) | FR2433852A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0473925A2 (fr) * | 1990-08-31 | 1992-03-11 | International Business Machines Corporation | Convertisseur abaisseur à découpage avec deux boucles de régulation |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4581694A (en) * | 1984-07-05 | 1986-04-08 | Gte Business Communications Systems Inc. | Inverter using parallel connected series pre-regulator and a synchronized switch |
US4587604A (en) * | 1985-02-06 | 1986-05-06 | Reliance Electric Company | Power supply employing low power and high power series resonant converters |
GB8914888D0 (en) * | 1989-06-29 | 1989-08-23 | Ferranti Creditphone | Burst mode transmitter/receiver unit |
US5021679A (en) * | 1989-06-30 | 1991-06-04 | Poqet Computer Corporation | Power supply and oscillator for a computer system providing automatic selection of supply voltage and frequency |
US5153535A (en) * | 1989-06-30 | 1992-10-06 | Poget Computer Corporation | Power supply and oscillator for a computer system providing automatic selection of supply voltage and frequency |
US5113525A (en) * | 1989-11-06 | 1992-05-12 | Mitsubishi Denki Kabushiki Kaisha | Linear-modulation type radio transmitter |
US5034676A (en) * | 1990-01-12 | 1991-07-23 | Kinzalow Richard L | Direct current power supply circuit having automatic linear and switching modes |
DE4015351A1 (de) * | 1990-05-12 | 1991-11-14 | Daimler Benz Ag | Einrichtung zur stromversorgung einer elektronischen rechenanlage in einem kraftfahrzeug |
US5175871A (en) * | 1991-08-08 | 1992-12-29 | Ericsson/Ge Mobile Communication Holding Inc. | Power amplifier for a cellular telephone |
US5309082A (en) * | 1992-07-10 | 1994-05-03 | Hewlett-Packard Company | Hybrid linear-switching power supply |
US5258701A (en) * | 1992-09-02 | 1993-11-02 | The United States Of America As Represented By The Secretary Of The Army | DC power supply |
US5450304A (en) * | 1993-04-30 | 1995-09-12 | Chrysler Corporation | Single board engine controller power supply |
FR2705506B1 (fr) * | 1993-05-21 | 1995-07-07 | Merlin Gerin | Déclencheur électronique comportant un dispositif de contrôle d'alimentation. |
US5485077A (en) * | 1993-08-09 | 1996-01-16 | Aphex Systems, Ltd. | Concentric servo voltage regulator utilizing an inner servo loop and an outer servo loop |
US6125047A (en) * | 1993-12-14 | 2000-09-26 | Seagate Technology, Inc. | Regulated inverting power supply |
US5629608A (en) * | 1994-12-28 | 1997-05-13 | Intel Corporation | Power regulation system for controlling voltage excursions |
KR0149577B1 (ko) * | 1995-06-12 | 1998-12-01 | 김광호 | 반도체 메모리 장치의 내부 전원전압 발생회로 |
US5612612A (en) * | 1995-12-21 | 1997-03-18 | Aphex Systems, Ltd. | Functional control block for voltage regulator with dual servo loops |
US5804955A (en) * | 1996-10-30 | 1998-09-08 | Cherry Semiconductor Corporation | Low voltage current limit circuit with temperature insensitive foldback network |
FR2768527B1 (fr) * | 1997-09-18 | 2000-07-13 | Sgs Thomson Microelectronics | Regulateur de tension |
DE19917204A1 (de) | 1999-04-16 | 2000-10-19 | Bosch Gmbh Robert | Schaltungsanordnung zur Erzeugung einer stabilisierten Versorgungsspannung |
US6636023B1 (en) * | 1999-10-14 | 2003-10-21 | Juniper Networks, Inc. | Combined linear and switching voltage regulator |
US6380720B1 (en) * | 2000-01-05 | 2002-04-30 | Steven L. Cain | Voltage regulator for dual power source networks |
JP2001211640A (ja) * | 2000-01-20 | 2001-08-03 | Hitachi Ltd | 電子装置と半導体集積回路及び情報処理システム |
JP2002112457A (ja) * | 2000-09-28 | 2002-04-12 | Citizen Watch Co Ltd | 電源供給装置 |
US6778347B2 (en) | 2000-11-20 | 2004-08-17 | Seagate Technology Llc | Load balancing circuit for a dual polarity power supply with single polarity voltage regulation |
US6486643B2 (en) * | 2000-11-30 | 2002-11-26 | Analog Technologies, Inc. | High-efficiency H-bridge circuit using switched and linear stages |
US6597158B2 (en) * | 2001-01-29 | 2003-07-22 | Seiko Epson Corporation | Adjustable current consumption power supply apparatus |
US7009858B2 (en) * | 2001-01-29 | 2006-03-07 | Seiko Epson Corporation | Adjustable current consumption power supply apparatus |
DE10149282A1 (de) * | 2001-10-05 | 2003-04-24 | Siemens Ag | Verfahren zur Erzeugung einer Versorgungsspannung in einem Kraftfahrzeug |
US6661210B2 (en) * | 2002-01-23 | 2003-12-09 | Telfonaktiebolaget L.M. Ericsson | Apparatus and method for DC-to-DC power conversion |
US6661211B1 (en) * | 2002-06-25 | 2003-12-09 | Alcatel Canada Inc. | Quick-start DC-DC converter circuit and method |
JP2004062331A (ja) * | 2002-07-25 | 2004-02-26 | Ricoh Co Ltd | 直流電源装置 |
DE10254821A1 (de) | 2002-11-25 | 2004-06-03 | Robert Bosch Gmbh | Spannungsreglerschaltung |
DE10345235B4 (de) * | 2003-09-29 | 2006-12-21 | Infineon Technologies Ag | Stromversorgungsschaltung und Verfahren zur Stromversorgung einer Last |
US7292015B2 (en) * | 2004-11-18 | 2007-11-06 | Matsushita Electric Industrial Co., Ltd. | High efficiency, high slew rate switching regulator/amplifier |
CN101107581B (zh) * | 2005-01-25 | 2010-08-18 | 松下电器产业株式会社 | 电源*** |
FR2881852B1 (fr) * | 2005-02-08 | 2007-04-13 | St Microelectronics Sa | Brouillage de la signature en courant d'un circuit integre |
FR2881851B1 (fr) * | 2005-02-08 | 2007-04-13 | St Microelectronics Sa | Alimentation securisee d'un circuit integre |
US7190150B2 (en) * | 2005-02-28 | 2007-03-13 | Freescale Semiconductor, Inc. | DC—DC converter for power level tracking power amplifiers |
JP4751105B2 (ja) * | 2005-05-26 | 2011-08-17 | ローム株式会社 | 電源装置の制御回路、それを用いた電源装置ならびに電子機器 |
US20070002596A1 (en) * | 2005-06-29 | 2007-01-04 | Eaton Corporation | Two-stage, wide range power supply for a network protector control relay |
US7602155B2 (en) * | 2005-07-27 | 2009-10-13 | Artesyn Technologies, Inc. | Power supply providing ultrafast modulation of output voltage |
JP4421536B2 (ja) * | 2005-09-09 | 2010-02-24 | 富士通マイクロエレクトロニクス株式会社 | Dc−dcコンバータ、dc−dcコンバータの制御回路及びdc−dcコンバータの制御方法 |
DE102007006503B4 (de) * | 2007-02-09 | 2009-02-19 | Werner Turck Gmbh & Co. Kg | Signaltrenner |
US7859336B2 (en) * | 2007-03-13 | 2010-12-28 | Astec International Limited | Power supply providing ultrafast modulation of output voltage |
US7994761B2 (en) | 2007-10-08 | 2011-08-09 | Astec International Limited | Linear regulator with RF transistors and a bias adjustment circuit |
US8175561B2 (en) * | 2008-03-13 | 2012-05-08 | Sony Ericsson Mobile Communications Ab | Automatic optimization of RF receiver interference performance |
US7759916B2 (en) * | 2008-05-12 | 2010-07-20 | Microchip Technology Incorporated | Regulator with device performance dynamic mode selection |
DE102016100188A1 (de) * | 2016-01-05 | 2017-07-06 | Eaton Electrical Ip Gmbh & Co. Kg | Steuervorrichtung für einen elektromagnetischen Antrieb eines Schaltgeräts |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521150A (en) * | 1967-12-06 | 1970-07-21 | Gulton Ind Inc | Parallel series voltage regulator with current limiting |
US3550030A (en) * | 1968-11-29 | 1970-12-22 | Abex Corp | Transient regulation of direct current electrical power supplies |
US3579085A (en) * | 1968-09-13 | 1971-05-18 | Acoustic Research Inc | Power supply for providing main and standby sources of power |
US3697857A (en) * | 1970-05-07 | 1972-10-10 | Marconi Co Canada | Power supply and control circuit |
US4024451A (en) * | 1975-06-28 | 1977-05-17 | Tohoku Metal Industries Limited | Stabilized DC power supply device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1513433B2 (de) * | 1965-01-25 | 1970-12-03 | Siemens AG, 1000 Berlin u. 8000 München | Gleichstromversorgungsgerät mit Stelltransistoren zur Spannungsstabilisierung |
US3600667A (en) * | 1969-09-16 | 1971-08-17 | Us Army | Power supply having parallel dissipative and switching regulators |
US3697861A (en) * | 1971-04-29 | 1972-10-10 | Collins Radio Co | Short circuit protected voltage regulator |
-
1979
- 1979-08-16 DE DE19792933029 patent/DE2933029A1/de active Granted
- 1979-08-16 FR FR7920784A patent/FR2433852A1/fr active Granted
-
1984
- 1984-01-17 US US06/571,133 patent/US4502152A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521150A (en) * | 1967-12-06 | 1970-07-21 | Gulton Ind Inc | Parallel series voltage regulator with current limiting |
US3579085A (en) * | 1968-09-13 | 1971-05-18 | Acoustic Research Inc | Power supply for providing main and standby sources of power |
US3550030A (en) * | 1968-11-29 | 1970-12-22 | Abex Corp | Transient regulation of direct current electrical power supplies |
US3697857A (en) * | 1970-05-07 | 1972-10-10 | Marconi Co Canada | Power supply and control circuit |
US4024451A (en) * | 1975-06-28 | 1977-05-17 | Tohoku Metal Industries Limited | Stabilized DC power supply device |
Non-Patent Citations (1)
Title |
---|
EXBK/77 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0473925A2 (fr) * | 1990-08-31 | 1992-03-11 | International Business Machines Corporation | Convertisseur abaisseur à découpage avec deux boucles de régulation |
EP0473925A3 (en) * | 1990-08-31 | 1992-05-06 | International Business Machines Corporation | Buck switching regulator with two control loops |
Also Published As
Publication number | Publication date |
---|---|
US4502152A (en) | 1985-02-26 |
FR2433852B1 (fr) | 1983-12-30 |
DE2933029A1 (de) | 1980-02-28 |
DE2933029C2 (fr) | 1990-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |