FR2553240B1 - Oscillateur a diode gunn accorde par une diode a capacite variable - Google Patents

Oscillateur a diode gunn accorde par une diode a capacite variable

Info

Publication number
FR2553240B1
FR2553240B1 FR848415548A FR8415548A FR2553240B1 FR 2553240 B1 FR2553240 B1 FR 2553240B1 FR 848415548 A FR848415548 A FR 848415548A FR 8415548 A FR8415548 A FR 8415548A FR 2553240 B1 FR2553240 B1 FR 2553240B1
Authority
FR
France
Prior art keywords
diode
variable capacity
gunn
oscillator tuned
tuned
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
FR848415548A
Other languages
English (en)
Other versions
FR2553240A1 (fr
Inventor
Raqhbir Singh Tahim
George Masao Hayashibara
Kai Chang
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of FR2553240A1 publication Critical patent/FR2553240A1/fr
Application granted granted Critical
Publication of FR2553240B1 publication Critical patent/FR2553240B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03B9/141—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 voltage sensitive element, e.g. varactor
FR848415548A 1983-10-11 1984-10-10 Oscillateur a diode gunn accorde par une diode a capacite variable Expired - Fee Related FR2553240B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/540,471 US4521747A (en) 1983-10-11 1983-10-11 Suspended stripline varactor-tuned Gunn oscillator

Publications (2)

Publication Number Publication Date
FR2553240A1 FR2553240A1 (fr) 1985-04-12
FR2553240B1 true FR2553240B1 (fr) 1992-08-07

Family

ID=24155590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848415548A Expired - Fee Related FR2553240B1 (fr) 1983-10-11 1984-10-10 Oscillateur a diode gunn accorde par une diode a capacite variable

Country Status (4)

Country Link
US (1) US4521747A (fr)
DE (1) DE3436673A1 (fr)
FR (1) FR2553240B1 (fr)
GB (1) GB2148065B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574256A (en) * 1984-12-31 1986-03-04 Honeywell Inc. Varactor tuned microstrip oscillator for Ka band operation
US4814729A (en) * 1987-12-09 1989-03-21 Rockwell International Corporation Precisely tunable impatt diode module for weather radar apparatus
GB8902767D0 (en) * 1989-02-08 1989-03-30 Marconi Electronic Devices Quartz microstrip gunn oscillator
US5717400A (en) * 1992-09-11 1998-02-10 Honda Giken Kogyo Kabushiki Kaisha High-frequency signal generator and radar module
US5394154A (en) * 1992-09-11 1995-02-28 Honda Giken Kogyo Kabushiki Kaisha High-frequency signal generator and radar module
JP2001230606A (ja) * 2000-02-15 2001-08-24 Matsushita Electric Ind Co Ltd マイクロストリップ線路と、これを用いたマイクロ波装置
US6822532B2 (en) * 2002-07-29 2004-11-23 Sage Laboratories, Inc. Suspended-stripline hybrid coupler
RU2239938C1 (ru) * 2003-03-13 2004-11-10 Кревский Михаил Анатольевич Транзисторный генератор свч
US9417315B2 (en) 2012-12-20 2016-08-16 The Board Of Regents Of The University Of Oklahoma Radar system and methods for making and using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691479A (en) * 1970-08-24 1972-09-12 Bruce G Malcolm Multi-diode single cavity microwave oscillators
US3680002A (en) * 1970-10-19 1972-07-25 Gen Electric Microstrip microwave oscillators
US3739298A (en) * 1972-01-12 1973-06-12 Litton Systems Inc Broad band tunable solid state microwave oscillator
US3969689A (en) * 1975-04-07 1976-07-13 General Dynamics Corporation Dual diode oscillator and airstrip transmission line apparatus
US3984787A (en) * 1975-07-28 1976-10-05 Rca Corporation Two-inductor varactor tunable solid-state microwave oscillator
FR2423088A1 (fr) * 1978-04-14 1979-11-09 Thomson Csf Source d'ondes millimetriques comportant un module oscillateur et un module d'accord a capacite variable, et emetteur comportant une telle source

Also Published As

Publication number Publication date
US4521747A (en) 1985-06-04
FR2553240A1 (fr) 1985-04-12
DE3436673A1 (de) 1985-04-25
GB2148065A (en) 1985-05-22
DE3436673C2 (fr) 1992-12-24
GB2148065B (en) 1987-02-25
GB8423046D0 (en) 1984-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse