PL450769A3 - Random generator with phase detector - Google Patents

Random generator with phase detector

Info

Publication number
PL450769A3
PL450769A3 PL450769A PL45076924A PL450769A3 PL 450769 A3 PL450769 A3 PL 450769A3 PL 450769 A PL450769 A PL 450769A PL 45076924 A PL45076924 A PL 45076924A PL 450769 A3 PL450769 A3 PL 450769A3
Authority
PL
Poland
Prior art keywords
phase detector
flip
flop
inputs
output
Prior art date
Application number
PL450769A
Other languages
Polish (pl)
Inventor
Piotr Z. Wieczorek
Krzysztof Gołofit
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL450769A priority Critical patent/PL450769A3/en
Publication of PL450769A3 publication Critical patent/PL450769A3/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/18—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of synchronous gating arrangements
    • H03D3/20—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of synchronous gating arrangements producing pulses whose amplitude or duration depends on phase difference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

Zgłoszenie dotyczy detektora fazy (DF) generatora losowego i sposobu regulacji pracą detektora fazy, zbudowanego z przerzutnika (P), którego wejścia i wyjście (D, C, Q) stanowią wejścia i wyjście detektora fazy (i1-DF, i2-DF, o-DF). Istotą detektora fazy jest specjalna budowa przerzutnika posiadająca elementy równoważące w obydwu stopniach master i slave oraz szereg wejść (lo1M, lo2M, lo1S, lo2S) pozwalających na sterowanie pracą przerzutnika, którą to pracą steruje układ kompensacji i regulacji (UKR), dołączony także do wejść i wyjścia przerzutnika (D, C, Q).The application concerns a phase detector (DF) for a random generator and a method for regulating the operation of the phase detector, constructed from a flip-flop (P), whose inputs and output (D, C, Q) constitute the inputs and output of the phase detector (i1-DF, i2-DF, o-DF). The essence of the phase detector is a special flip-flop design with balancing elements in both the master and slave stages and a series of inputs (lo1M, lo2M, lo1S, lo2S) enabling control of the flip-flop's operation, which is controlled by a compensation and regulation circuit (UKR), also connected to the flip-flop's inputs and output (D, C, Q).

PL450769A 2024-12-27 2024-12-27 Random generator with phase detector PL450769A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL450769A PL450769A3 (en) 2024-12-27 2024-12-27 Random generator with phase detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL450769A PL450769A3 (en) 2024-12-27 2024-12-27 Random generator with phase detector

Publications (1)

Publication Number Publication Date
PL450769A3 true PL450769A3 (en) 2026-03-02

Family

ID=98897090

Family Applications (1)

Application Number Title Priority Date Filing Date
PL450769A PL450769A3 (en) 2024-12-27 2024-12-27 Random generator with phase detector

Country Status (1)

Country Link
PL (1) PL450769A3 (en)

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