FR2083665B1 - - Google Patents

Info

Publication number
FR2083665B1
FR2083665B1 FR7110987A FR7110987A FR2083665B1 FR 2083665 B1 FR2083665 B1 FR 2083665B1 FR 7110987 A FR7110987 A FR 7110987A FR 7110987 A FR7110987 A FR 7110987A FR 2083665 B1 FR2083665 B1 FR 2083665B1
Authority
FR
France
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
FR7110987A
Other versions
FR2083665A1 (fr
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR7110978A priority Critical patent/FR2130997A5/fr
Publication of FR2083665A1 publication Critical patent/FR2083665A1/fr
Priority to DE19722208523 priority patent/DE2208523A1/de
Application granted granted Critical
Publication of FR2083665B1 publication Critical patent/FR2083665B1/fr
Expired 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
    • H03B9/145—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity
    • H03B9/146—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity formed by a disc, e.g. a waveguide cap resonator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • 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
    • H03B2009/126—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices using impact ionization avalanche transit time [IMPATT] diodes
FR7110987A 1970-03-30 1971-03-29 Expired FR2083665B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7110978A FR2130997A5 (fr) 1971-03-29 1971-03-29
DE19722208523 DE2208523A1 (de) 1971-03-29 1972-02-23 Vorrichtung zur Erzeugung einer Auftriebskraft mittels eines Druckfluides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2385070A 1970-03-30 1970-03-30

Publications (2)

Publication Number Publication Date
FR2083665A1 FR2083665A1 (fr) 1971-12-17
FR2083665B1 true FR2083665B1 (fr) 1974-03-08

Family

ID=21817561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110987A Expired FR2083665B1 (fr) 1970-03-30 1971-03-29

Country Status (9)

Country Link
US (1) US3628185A (fr)
JP (1) JPS5326105B1 (fr)
BE (1) BE764886A (fr)
CA (1) CA935941A (fr)
DE (1) DE2114918B2 (fr)
FR (1) FR2083665B1 (fr)
GB (1) GB1327118A (fr)
NL (1) NL152711B (fr)
SE (1) SE359988B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924361A (fr) * 1972-06-27 1974-03-04
US3919667A (en) * 1973-09-21 1975-11-11 Gen Electric Avalanche diode oscillator
US3882419A (en) * 1974-03-01 1975-05-06 Rca Corp Varactor tuned impatt diode microwave oscillator
US3926693A (en) * 1974-04-29 1975-12-16 Rca Corp Method of making a double diffused trapatt diode
US4064620A (en) * 1976-01-27 1977-12-27 Hughes Aircraft Company Ion implantation process for fabricating high frequency avalanche devices
US4264875A (en) * 1978-01-26 1981-04-28 Hughes Aircraft Company System for optical injection phase locking and switching of microwave oscillators
GB2026800B (en) * 1979-05-23 1983-06-15 Philips Electronic Associated Trapatt oscillators
GB2032715B (en) * 1979-07-16 1983-06-29 Philips Electronic Associated Trapatt diode oscillator
US4230505A (en) * 1979-10-09 1980-10-28 Rca Corporation Method of making an impatt diode utilizing a combination of epitaxial deposition, ion implantation and substrate removal
US4459564A (en) * 1981-11-30 1984-07-10 Rca Corporation Waveguide tunable oscillator cavity structure
JP2614037B2 (ja) * 1985-06-18 1997-05-28 財団法人 半導体研究振興会 超高周波負性抵抗半導体発振器
EP0536835B1 (fr) * 1991-10-09 1997-01-08 Philips Electronics Uk Limited Oscillateurs et émetteurs microondes avec stabilisation en fréquence

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121808A (en) * 1961-09-14 1964-02-18 Bell Telephone Labor Inc Low temperature negative resistance device
US3284639A (en) * 1963-02-19 1966-11-08 Westinghouse Electric Corp Semiconductor switch device of controlled rectifier type responsive to approximately equal gate signals of either polarity
US3236698A (en) * 1964-04-08 1966-02-22 Clevite Corp Semiconductive device and method of making the same
US3414841A (en) * 1966-07-11 1968-12-03 Bell Telephone Labor Inc Self-starting lsa mode oscillator circuit arrangement
BE426053A (fr) * 1967-12-29
US3534293A (en) * 1968-09-27 1970-10-13 Bell Telephone Labor Inc Oscillator circuit

Also Published As

Publication number Publication date
SE359988B (fr) 1973-09-10
US3628185A (en) 1971-12-14
NL152711B (nl) 1977-03-15
JPS5326105B1 (fr) 1978-07-31
DE2114918A1 (de) 1971-10-14
DE2114918B2 (de) 1972-07-13
FR2083665A1 (fr) 1971-12-17
CA935941A (en) 1973-10-23
BE764886A (fr) 1971-08-16
GB1327118A (en) 1973-08-15
NL7104170A (fr) 1971-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse