FR2568414B1 - Resonateurs electromagnetiques et filtres realises a partir de ces resonateurs. - Google Patents

Resonateurs electromagnetiques et filtres realises a partir de ces resonateurs.

Info

Publication number
FR2568414B1
FR2568414B1 FR8418640A FR8418640A FR2568414B1 FR 2568414 B1 FR2568414 B1 FR 2568414B1 FR 8418640 A FR8418640 A FR 8418640A FR 8418640 A FR8418640 A FR 8418640A FR 2568414 B1 FR2568414 B1 FR 2568414B1
Authority
FR
France
Prior art keywords
resonators
electromagnetic
filters made
filters
electromagnetic resonators
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
Application number
FR8418640A
Other languages
English (en)
Other versions
FR2568414A1 (fr
Inventor
Jean-Claude Mage
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to DE8585402432T priority Critical patent/DE3570156D1/de
Priority to EP19850402432 priority patent/EP0187579B1/fr
Publication of FR2568414A1 publication Critical patent/FR2568414A1/fr
Application granted granted Critical
Publication of FR2568414B1 publication Critical patent/FR2568414B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FR8418640A 1984-05-25 1984-12-06 Resonateurs electromagnetiques et filtres realises a partir de ces resonateurs. Expired FR2568414B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8585402432T DE3570156D1 (en) 1984-12-06 1985-12-06 Electromagnetic resonators and filters comprising such resonators
EP19850402432 EP0187579B1 (fr) 1984-12-06 1985-12-06 Résonateurs électromagnétiques et filtres réalisés à partir de ces résonateurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/614,337 US4524318A (en) 1984-05-25 1984-05-25 Band gap voltage reference circuit

Publications (2)

Publication Number Publication Date
FR2568414A1 FR2568414A1 (fr) 1986-01-31
FR2568414B1 true FR2568414B1 (fr) 1986-09-19

Family

ID=24460818

Family Applications (2)

Application Number Title Priority Date Filing Date
FR848418540A Expired FR2566146B1 (fr) 1984-05-25 1984-12-05 Circuit de reference de tension de bande interdite perfectionne
FR8418640A Expired FR2568414B1 (fr) 1984-05-25 1984-12-06 Resonateurs electromagnetiques et filtres realises a partir de ces resonateurs.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR848418540A Expired FR2566146B1 (fr) 1984-05-25 1984-12-05 Circuit de reference de tension de bande interdite perfectionne

Country Status (5)

Country Link
US (1) US4524318A (fr)
JP (1) JPH06103450B2 (fr)
DE (1) DE3439114A1 (fr)
FR (2) FR2566146B1 (fr)
GB (1) GB2159305B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686451A (en) * 1986-10-15 1987-08-11 Triquint Semiconductor, Inc. GaAs voltage reference generator
GB8630980D0 (en) * 1986-12-29 1987-02-04 Motorola Inc Bandgap reference circuit
JP2851754B2 (ja) * 1992-07-31 1999-01-27 シャープ株式会社 安定化電源回路用半導体集積回路
US5702495A (en) * 1993-02-10 1997-12-30 Nikon Corporation Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production
FR2703856B1 (fr) * 1993-04-09 1995-06-30 Sgs Thomson Microelectronics Architecture d'amplificateur et application a un generateur de tension de bande interdite .
FR2711258A1 (fr) * 1993-10-13 1995-04-21 Philips Composants Circuit générateur de tension stabilisée du type bandgap.
EP0658835B1 (fr) 1993-12-17 1999-10-06 STMicroelectronics S.r.l. Référence de tension du type bandgap avec tension d'alimentation basse
IT1296030B1 (it) * 1997-10-14 1999-06-04 Sgs Thomson Microelectronics Circuito di riferimento a bandgap immune da disturbi sulla linea di alimentazione
IT1302276B1 (it) * 1998-09-25 2000-09-05 St Microelectronics Srl Circuito a specchio di corrente con recupero, ad elevata impedenza diuscita
US6100667A (en) * 1999-01-21 2000-08-08 National Semiconductor Corporation Current-to-voltage transition control of a battery charger
US6657480B2 (en) * 2000-07-21 2003-12-02 Ixys Corporation CMOS compatible band gap reference
US6563295B2 (en) * 2001-01-18 2003-05-13 Sunplus Technology Co., Ltd. Low temperature coefficient reference current generator
DE10259055B4 (de) * 2002-12-17 2006-11-16 Infineon Technologies Ag Spannungsgeneratoranordnung
JP4212036B2 (ja) * 2003-06-19 2009-01-21 ローム株式会社 定電圧発生器
WO2009037532A1 (fr) * 2007-09-21 2009-03-26 Freescale Semiconductor, Inc. Circuit de référence de tension à bande interdite
TWI457743B (zh) * 2012-09-20 2014-10-21 Novatek Microelectronics Corp 能帶隙參考電路及其雙輸出自我參考穩壓器
US10553916B2 (en) * 2016-07-08 2020-02-04 Johnson Ip Holding, Llc Johnson ambient heat engine
FR3063552A1 (fr) * 2017-03-03 2018-09-07 Stmicroelectronics Sa Generateur de tension/courant ayant un coefficient de temperature configurable

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL43088C (fr) * 1934-07-09
DE940052C (de) * 1952-10-01 1956-03-08 Siemens Ag Anordnung zur mechanischen Abstuetzung von Schwingspulen von hochfrequenten Kreisen
US2838736A (en) * 1953-03-20 1958-06-10 Erie Resistor Corp High dielectric constant cavity resonator
CH322835A (de) * 1954-04-20 1957-06-30 Patelhold Patentverwertung Einrichtung zur veränderbaren Kopplung zweier Lecherleitungen
US2832892A (en) * 1954-12-24 1958-04-29 Du Mont Allen B Lab Inc Tuning device for ultra-high frequency circuits
US2894225A (en) * 1956-10-29 1959-07-07 Jr James Elmer Myers Tuning apparatus
US3887863A (en) * 1973-11-28 1975-06-03 Analog Devices Inc Solid-state regulated voltage supply
US4064448A (en) * 1976-11-22 1977-12-20 Fairchild Camera And Instrument Corporation Band gap voltage regulator circuit including a merged reference voltage source and error amplifier
US4282477A (en) * 1980-02-11 1981-08-04 Rca Corporation Series voltage regulators for developing temperature-compensated voltages
US4443753A (en) * 1981-08-24 1984-04-17 Advanced Micro Devices, Inc. Second order temperature compensated band cap voltage reference
US4399399A (en) * 1981-12-21 1983-08-16 Motorola, Inc. Precision current source
JPS5922433A (ja) * 1982-07-29 1984-02-04 Toshiba Corp 温度補償用回路
US4525663A (en) * 1982-08-03 1985-06-25 Burr-Brown Corporation Precision band-gap voltage reference circuit
FR2535547B1 (fr) * 1982-10-29 1988-09-16 Thomson Csf Resonateurs bi-rubans et filtres realises a partir de ces resonateurs

Also Published As

Publication number Publication date
FR2566146A1 (fr) 1985-12-20
DE3439114A1 (de) 1985-11-28
JPH06103450B2 (ja) 1994-12-14
GB2159305B (en) 1987-12-09
GB8512372D0 (en) 1985-06-19
GB2159305A (en) 1985-11-27
FR2568414A1 (fr) 1986-01-31
US4524318A (en) 1985-06-18
FR2566146B1 (fr) 1989-02-10
JPS60251414A (ja) 1985-12-12

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Legal Events

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