FR2447111A1 - Oscillateur hyperfrequence a large bande, a diode gunn, accorde par un grenat - Google Patents

Oscillateur hyperfrequence a large bande, a diode gunn, accorde par un grenat

Info

Publication number
FR2447111A1
FR2447111A1 FR7820678A FR7820678A FR2447111A1 FR 2447111 A1 FR2447111 A1 FR 2447111A1 FR 7820678 A FR7820678 A FR 7820678A FR 7820678 A FR7820678 A FR 7820678A FR 2447111 A1 FR2447111 A1 FR 2447111A1
Authority
FR
France
Prior art keywords
gunn diode
microwave oscillator
garnet
granted
broadband microwave
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
FR7820678A
Other languages
English (en)
Other versions
FR2447111B1 (fr
Inventor
Vlad Pauker
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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC 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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7820678A priority Critical patent/FR2447111A1/fr
Priority to DE2927172A priority patent/DE2927172C2/de
Priority to GB7923627A priority patent/GB2031231B/en
Priority to US06/055,579 priority patent/US4283694A/en
Priority to JP8654379A priority patent/JPS5514794A/ja
Publication of FR2447111A1 publication Critical patent/FR2447111A1/fr
Application granted granted Critical
Publication of FR2447111B1 publication Critical patent/FR2447111B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
    • H03B9/142—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance and comprising a magnetic field sensitive element, e.g. YIG

Landscapes

  • Waveguides (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Plasma Technology (AREA)
  • Logic Circuits (AREA)

Abstract

Oscillateur hyperfréquence réalisé principalement sous la forme d'un circuit en microbandes et dans lequel le circuit de couplage entre la diode Gunn et la sortie de signal est en série avec la diode Gunn. A partir d'un condensateur de liaison 16 avec la sortie de signal 17 le circuit de couplage est constitué par une ligne effilée 25 dont l'extrémité étroite aboutit à un premier transformateur quart d'onde 27 complété par un deuxième transformateur quart d'onde 28 à l'extrémité duquel est soudée une diode Gunn 10. Application à la fabrication d'oscillateur hyperfréquence à large bande.
FR7820678A 1978-07-11 1978-07-11 Oscillateur hyperfrequence a large bande, a diode gunn, accorde par un grenat Granted FR2447111A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7820678A FR2447111A1 (fr) 1978-07-11 1978-07-11 Oscillateur hyperfrequence a large bande, a diode gunn, accorde par un grenat
DE2927172A DE2927172C2 (de) 1978-07-11 1979-07-05 Netzwerk in Mikrostreifenleitungstechnik zur breitbandigen Impedanzanpassung
GB7923627A GB2031231B (en) 1978-07-11 1979-07-06 Microstrip impedancematching network
US06/055,579 US4283694A (en) 1978-07-11 1979-07-09 Impedance-matching network realized in microstrip technique
JP8654379A JPS5514794A (en) 1978-07-11 1979-07-10 Impedance matching circuit network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820678A FR2447111A1 (fr) 1978-07-11 1978-07-11 Oscillateur hyperfrequence a large bande, a diode gunn, accorde par un grenat

Publications (2)

Publication Number Publication Date
FR2447111A1 true FR2447111A1 (fr) 1980-08-14
FR2447111B1 FR2447111B1 (fr) 1981-11-06

Family

ID=9210601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820678A Granted FR2447111A1 (fr) 1978-07-11 1978-07-11 Oscillateur hyperfrequence a large bande, a diode gunn, accorde par un grenat

Country Status (5)

Country Link
US (1) US4283694A (fr)
JP (1) JPS5514794A (fr)
DE (1) DE2927172C2 (fr)
FR (1) FR2447111A1 (fr)
GB (1) GB2031231B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499784A1 (fr) * 1981-02-09 1982-08-13 Radiotechnique Compelec Oscillateur hyperfrequence accorde par un grenat a linearite elevee sur une large bande
FR2499786A1 (fr) * 1981-02-09 1982-08-13 Radiotechnique Compelec Filtre hyperfrequence a large bande d'attenuation et systeme hyperfrequence comportant ce filtre

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468644A (en) * 1982-09-23 1984-08-28 General Instrument Corp. Tunable reject filter for radar warning receiver
US4500858A (en) * 1982-12-10 1985-02-19 Eaton Corporation Method for enhancing ferromagnetic coupling
US4672312A (en) * 1984-12-20 1987-06-09 Hughes Aircraft Company Giga-hertz test jig
US4825155A (en) * 1984-12-20 1989-04-25 Hughes Aircraft Company X-band logic test jig
US4712062A (en) * 1984-12-20 1987-12-08 Hughes Aircraft Company Ground shield apparatus for giga-hertz test jig
US4760400A (en) * 1986-07-15 1988-07-26 Canadian Marconi Company Sandwich-wire antenna
US4799034A (en) * 1987-10-26 1989-01-17 General Instrument Corporation Varactor tunable coupled transmission line band reject filter
US4973972A (en) * 1989-09-07 1990-11-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Adminstration Stripline feed for a microstrip array of patch elements with teardrop shaped probes
US5394119A (en) * 1993-08-24 1995-02-28 Raytheon Company Radio frequency connector for a patch coupled aperture array antenna
DE19757142A1 (de) * 1997-12-20 1999-07-08 Philips Patentverwaltung Mobilfunkgerät
US6624718B2 (en) 2000-12-14 2003-09-23 Intel Corporation Signal transmission unit
US7433602B2 (en) * 2004-01-13 2008-10-07 Finisar Corporation Implementation of gradual impedance gradient transmission line for optimized matching in fiber optic transmitter laser drivers
US7564695B2 (en) * 2007-07-09 2009-07-21 Canon Kabushiki Kaisha Circuit connection structure and printed circuit board
US7898357B2 (en) * 2008-05-12 2011-03-01 Andrew Llc Coaxial impedance matching adapter and method of manufacture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131115A (en) * 1966-06-13 1968-10-23 Marconi Co Ltd Improvements in or relating to transmission line and wave guide impedance matching arrangements
US4013974A (en) * 1976-03-22 1977-03-22 General Electric Co. Microstrip broadband avalanche diode amplifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136052B (fr) * 1944-11-16
US3646478A (en) * 1970-03-27 1972-02-29 Sperry Rand Corp Energy coupler utilizing directional couplers and delay lines to simultaneously trigger plural charging networks into tree for summing at common output
DE2311304C3 (de) * 1973-03-07 1979-07-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Höchstfrequenz-Oszillator mit durch YIG abstimmbaren Gunn-Dioden
US4153888A (en) * 1977-10-07 1979-05-08 Sanders Associates, Inc. Low loss microwave switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131115A (en) * 1966-06-13 1968-10-23 Marconi Co Ltd Improvements in or relating to transmission line and wave guide impedance matching arrangements
US4013974A (en) * 1976-03-22 1977-03-22 General Electric Co. Microstrip broadband avalanche diode amplifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499784A1 (fr) * 1981-02-09 1982-08-13 Radiotechnique Compelec Oscillateur hyperfrequence accorde par un grenat a linearite elevee sur une large bande
FR2499786A1 (fr) * 1981-02-09 1982-08-13 Radiotechnique Compelec Filtre hyperfrequence a large bande d'attenuation et systeme hyperfrequence comportant ce filtre

Also Published As

Publication number Publication date
DE2927172C2 (de) 1986-12-18
GB2031231B (en) 1982-10-20
JPS6145881B2 (fr) 1986-10-11
FR2447111B1 (fr) 1981-11-06
DE2927172A1 (de) 1980-01-24
US4283694A (en) 1981-08-11
GB2031231A (en) 1980-04-16
JPS5514794A (en) 1980-02-01

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ST Notification of lapse