GB979802A - Keyed oscillator - Google Patents

Keyed oscillator

Info

Publication number
GB979802A
GB979802A GB21339/61A GB2133961A GB979802A GB 979802 A GB979802 A GB 979802A GB 21339/61 A GB21339/61 A GB 21339/61A GB 2133961 A GB2133961 A GB 2133961A GB 979802 A GB979802 A GB 979802A
Authority
GB
United Kingdom
Prior art keywords
oscillator
pulse
tunnel diode
transistor
collector
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
GB21339/61A
Other languages
English (en)
Inventor
Yohonathan Hazoni
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB979802A publication Critical patent/GB979802A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/80—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices having only two electrodes, e.g. tunnel diode, multi-layer diode
    • 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
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
    • H03B7/06—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device
    • H03B7/08—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device being a tunnel diode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
    • H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electrostatic Separation (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
GB21339/61A 1960-06-13 1961-06-13 Keyed oscillator Expired GB979802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829815A FR1267861A (fr) 1960-06-13 1960-06-13 Dispositif analyseur d'amplitude

Publications (1)

Publication Number Publication Date
GB979802A true GB979802A (en) 1965-01-06

Family

ID=8733270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21339/61A Expired GB979802A (en) 1960-06-13 1961-06-13 Keyed oscillator

Country Status (6)

Country Link
BE (1) BE604633A (enrdf_load_html_response)
DE (1) DE1182310B (enrdf_load_html_response)
FR (1) FR1267861A (enrdf_load_html_response)
GB (1) GB979802A (enrdf_load_html_response)
LU (1) LU40235A1 (enrdf_load_html_response)
NL (1) NL265864A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273603B (de) * 1961-01-21 1968-07-25 Siemens Ag Oszillatorschaltung mit Tunneldiode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884514C (de) * 1942-04-30 1953-07-27 Telefunken Gmbh Verfahren und Einrichtung zur Umwandlung von amplitudenmodulierten Impulsen in laengen- oder phasenmodulierte Impulse
US2905815A (en) * 1953-08-26 1959-09-22 Rca Corp Transistor, operating in collector saturation carrier-storage region, converting pulse amplitude to pulse duration
BE544125A (enrdf_load_html_response) * 1955-01-03
US2824287A (en) * 1955-05-13 1958-02-18 Hughes Aircraft Co Signal-amplitude to pulse-duration converter

Also Published As

Publication number Publication date
DE1182310B (de) 1964-11-26
FR1267861A (fr) 1961-07-28
NL265864A (enrdf_load_html_response)
BE604633A (fr) 1961-10-02
LU40235A1 (enrdf_load_html_response) 1961-08-08

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