ES254590A1 - Perfeccionamientos en dispositivos oscilantes de radiofrecuencia - Google Patents

Perfeccionamientos en dispositivos oscilantes de radiofrecuencia

Info

Publication number
ES254590A1
ES254590A1 ES0254590A ES254590A ES254590A1 ES 254590 A1 ES254590 A1 ES 254590A1 ES 0254590 A ES0254590 A ES 0254590A ES 254590 A ES254590 A ES 254590A ES 254590 A1 ES254590 A1 ES 254590A1
Authority
ES
Spain
Prior art keywords
radio frequency
oscillograph
aforementioned
sources
control signal
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
ES0254590A
Other languages
English (en)
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of ES254590A1 publication Critical patent/ES254590A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
ES0254590A 1959-04-10 1959-12-29 Perfeccionamientos en dispositivos oscilantes de radiofrecuencia Expired ES254590A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12274/59A GB866630A (en) 1959-04-10 1959-04-10 Improvements in or relating to radio frequency oscillator arrangements

Publications (1)

Publication Number Publication Date
ES254590A1 true ES254590A1 (es) 1960-05-01

Family

ID=10001550

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0254590A Expired ES254590A1 (es) 1959-04-10 1959-12-29 Perfeccionamientos en dispositivos oscilantes de radiofrecuencia

Country Status (3)

Country Link
ES (1) ES254590A1 (fr)
FR (1) FR1251982A (fr)
GB (1) GB866630A (fr)

Also Published As

Publication number Publication date
FR1251982A (fr) 1961-01-20
GB866630A (en) 1961-04-26

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