BE874579A - Discriminateur numerique de reference - Google Patents

Discriminateur numerique de reference

Info

Publication number
BE874579A
BE874579A BE193805A BE193805A BE874579A BE 874579 A BE874579 A BE 874579A BE 193805 A BE193805 A BE 193805A BE 193805 A BE193805 A BE 193805A BE 874579 A BE874579 A BE 874579A
Authority
BE
Belgium
Prior art keywords
reference digital
digital discriminator
discriminator
digital
Prior art date
Application number
BE193805A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BE874579A publication Critical patent/BE874579A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • 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
    • G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/06—Demodulating pulses which have been modulated with a continuously-variable signal of frequency- or rate-modulated pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Circuits Of Receivers In General (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Manipulation Of Pulses (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
BE193805A 1978-03-03 1979-03-02 Discriminateur numerique de reference BE874579A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782809315 DE2809315B2 (de) 1978-03-03 1978-03-03 Digitaler Frequenzdiskriminator

Publications (1)

Publication Number Publication Date
BE874579A true BE874579A (fr) 1979-07-02

Family

ID=6033533

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193805A BE874579A (fr) 1978-03-03 1979-03-02 Discriminateur numerique de reference

Country Status (8)

Country Link
JP (1) JPS54135579A (fr)
AU (1) AU4477179A (fr)
BE (1) BE874579A (fr)
DE (1) DE2809315B2 (fr)
DK (1) DK89479A (fr)
FR (1) FR2418980A1 (fr)
GB (1) GB2016834A (fr)
NL (1) NL7901717A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60109918A (ja) * 1983-11-18 1985-06-15 Sankyo Seiki Mfg Co Ltd 磁気カードリーダのカード種類判別回路
DE3634751A1 (de) * 1986-10-11 1988-04-14 Thomson Brandt Gmbh Phasendiskriminator, insbesondere fuer eine pll-schaltung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1228993A (fr) * 1968-03-15 1971-04-21
DE2513339A1 (de) * 1975-03-26 1976-10-07 Licentia Gmbh Abstimmschaltung fuer hochfrequenz- ueberlagerungsempfaenger
US4052676A (en) * 1976-06-10 1977-10-04 Woodward Governor Company Digital-analog frequency error signaling

Also Published As

Publication number Publication date
FR2418980A1 (fr) 1979-09-28
DE2809315B2 (de) 1980-01-03
GB2016834A (en) 1979-09-26
JPS54135579A (en) 1979-10-20
DK89479A (da) 1979-09-04
AU4477179A (en) 1979-09-06
DE2809315A1 (de) 1979-09-06
NL7901717A (nl) 1979-09-05

Similar Documents

Publication Publication Date Title
FI790837A (fi) Utvidgbar digital stroemstaellarkrets
FI791414A (fi) I kretsen kopplad digital testapparat
FR2471109B1 (fr) Magnetoscope numerique
AT386097B (de) Digitaler phasenvergleicher
FI822626A0 (fi) Digital radiosoekare
NL188460C (nl) Digitaal standinstelstelsel.
FI73547B (fi) Digitalisk fasdetektor och fasdetekteringsfoerfarande.
FR2430617B1 (fr) Tachymetre-totalisateur de temps de type numerique
FI813327L (fi) Digital tvaoledar-fyrledaromvandlare foer fullduplexsignaler
RO79166A (fr) Regulateur-abaisseur de pression
FI822942A0 (fi) Digital demodulator foer faergtelevisionsignal
DK149380C (da) Digital faselaast slaejfe
SE7907978L (sv) Digital kommunikationsanleggning
GB2021903B (en) Digital transultiplexer
IT1124984B (it) Rivelatore
FR2442596B1 (fr) Succedane de massepain
FI803144L (fi) Foerbaettrad digital kodning foer videosystem
IT1112172B (it) Rivelatore
JPS54118761A (en) Digital linealizer
BE874579A (fr) Discriminateur numerique de reference
JPS5549799A (en) Digital position detector
FI813772L (fi) Digital fasdetektor
IT1123172B (it) Complesso ricevitore
FI792165A (fi) Digital roderindikator
BR7801305A (pt) Conferidor de impressao digital