ES181925A1 - HIGH FREQUENCY OSCILLATOR CONTROL SYSTEM - Google Patents

HIGH FREQUENCY OSCILLATOR CONTROL SYSTEM

Info

Publication number
ES181925A1
ES181925A1 ES0181925A ES181925A ES181925A1 ES 181925 A1 ES181925 A1 ES 181925A1 ES 0181925 A ES0181925 A ES 0181925A ES 181925 A ES181925 A ES 181925A ES 181925 A1 ES181925 A1 ES 181925A1
Authority
ES
Spain
Prior art keywords
high frequency
control system
frequency oscillator
oscillator control
positive
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
ES0181925A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES181925A1 publication Critical patent/ES181925A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

Sistema de control de osciladores de alta frecuencia caracterizado por la combinación de un oscilador del tubo de vacío de alta frecuencia que tiene un tubo de vacío que puede hacerse conductivo o no conductivo por la aplicación de potenciales positivos o negativos de valores predeterminados con medios para generar un impulso de un ancho seleccionado predeterminado y con medios para derivar impulsos positivos y negativos de dichos valores predeterminados de acuerdo con el ancho de dicho impulso y con medios para aplicar dichos impulsos positivos y negativos a dicho tubo de vacío.High frequency oscillator control system characterized by the combination of a high frequency vacuum tube oscillator having a vacuum tube that can be made conductive or non-conductive by the application of positive or negative potentials of predetermined values with means to generate a pulse of a predetermined selected width and with means for deriving positive and negative pulses from said predetermined values according to the width of said pulse and with means for applying said positive and negative pulses to said vacuum tube.

ES0181925A 1942-10-06 1948-01-29 HIGH FREQUENCY OSCILLATOR CONTROL SYSTEM Expired ES181925A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US460944A US2416368A (en) 1942-10-06 1942-10-06 Method and means for controlling high-frequency oscillators

Publications (1)

Publication Number Publication Date
ES181925A1 true ES181925A1 (en) 1948-03-01

Family

ID=23830657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0181925A Expired ES181925A1 (en) 1942-10-06 1948-01-29 HIGH FREQUENCY OSCILLATOR CONTROL SYSTEM

Country Status (2)

Country Link
US (1) US2416368A (en)
ES (1) ES181925A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611091A (en) * 1944-06-30 1952-09-16 Westinghouse Electric Corp Control system
US2643340A (en) * 1946-04-01 1953-06-23 Us Navy Triggered push-pull oscillator
US2628313A (en) * 1948-10-01 1953-02-10 Motorola Inc Synchronization system
US2706247A (en) * 1949-10-14 1955-04-12 Jacobs Means and method for storing information in digital computers
GB717115A (en) * 1950-01-14 1954-10-20 Nat Res Dev Improvements in or relating to electronic storage devices
US2832951A (en) * 1953-01-02 1958-04-29 American Mach & Foundry Beacon coders
US3012208A (en) * 1958-03-14 1961-12-05 Gen Electric Keyed oscillator with spike injecting starting means
US4118677A (en) * 1974-12-05 1978-10-03 Continental Electronics Manufacturing Company Pulse width modulating circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181568A (en) * 1936-02-04 1939-11-28 Telefunken Gmbh Impulse or pulse transmitter

Also Published As

Publication number Publication date
US2416368A (en) 1947-02-25

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