BE816800A - Transcodeur pour modulation differentielle numerique de phase - Google Patents

Transcodeur pour modulation differentielle numerique de phase

Info

Publication number
BE816800A
BE816800A BE145828A BE145828A BE816800A BE 816800 A BE816800 A BE 816800A BE 145828 A BE145828 A BE 145828A BE 145828 A BE145828 A BE 145828A BE 816800 A BE816800 A BE 816800A
Authority
BE
Belgium
Prior art keywords
transcoder
phase modulation
differential phase
digital differential
digital
Prior art date
Application number
BE145828A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE816800A publication Critical patent/BE816800A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
BE145828A 1973-07-13 1974-06-25 Transcodeur pour modulation differentielle numerique de phase BE816800A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325850A FR2237369B1 (it) 1973-07-13 1973-07-13

Publications (1)

Publication Number Publication Date
BE816800A true BE816800A (fr) 1974-12-27

Family

ID=9122579

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145828A BE816800A (fr) 1973-07-13 1974-06-25 Transcodeur pour modulation differentielle numerique de phase

Country Status (10)

Country Link
US (1) US3941929A (it)
JP (1) JPS5040064A (it)
BE (1) BE816800A (it)
DE (1) DE2433380A1 (it)
FR (1) FR2237369B1 (it)
GB (1) GB1472202A (it)
IT (1) IT1022052B (it)
LU (1) LU70483A1 (it)
NL (1) NL7409356A (it)
SE (1) SE388333B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977417A (en) * 1958-08-18 1961-03-28 Collins Radio Co Minimum-shift data communication system
FR2135855A5 (it) * 1971-04-30 1972-12-22 Lannionnais Electronique
GB1370396A (en) * 1971-04-30 1974-10-16 Lannionnaise Delectronique Soc Phase modulation equipment

Also Published As

Publication number Publication date
US3941929A (en) 1976-03-02
LU70483A1 (it) 1975-03-27
JPS5040064A (it) 1975-04-12
GB1472202A (en) 1977-05-04
IT1022052B (it) 1978-03-20
SE7408939L (sv) 1975-01-14
SE388333B (sv) 1976-09-27
FR2237369A1 (it) 1975-02-07
FR2237369B1 (it) 1976-11-12
NL7409356A (nl) 1975-01-15
DE2433380A1 (de) 1975-02-20

Similar Documents

Publication Publication Date Title
BE812285A (fr) Bequille de verrouillage pour bicyclette
BE813979A (fr) Liants pour vernis
BE822380A (fr) Bascule pour vehicules
DK134348B (da) Analogifremgangsmade til fremstilling af d-homo-20-ketopregnaner
AR203038A1 (es) Modulador delta
AU462967B2 (en) Continuous mechanical iron pouring line
BE813403A (fr) Ensemble demodulateur pour trains a modulation de phase differentielle
NL187778C (nl) Fasedemodulator.
SE402681B (sv) Mottagarmodulator
BE817913A (fr) Modulateur numerique
RO65031A (fr) Garnissage refractaire pour convertisseurs
NO741610L (no) Koblingsanordning til frekvensdifferensiell fasemodulasjon.
BE817705A (fr) Dispositif pour le reglage de phase
BE823551A (fr) Modulateur de phase
BE816800A (fr) Transcodeur pour modulation differentielle numerique de phase
BE809558A (fr) Ciseaux pour etoffes
BE816638A (fr) Monture pour convertisseur basculable
NL7411067A (nl) Gietbuis.
NO740216L (no) Fremgangsmåte for kontinuerlig støping av aluminiumsblokker.
IT1027911B (it) Tdoppio modulatore amplipicatore bilanciato
BE820065A (fr) Circuit numerique de regulation de phase
NL7508810A (nl) Hyperfrekwente fasemodulator.
SE420196B (sv) Forfarande for minskning av biurethalten i karbamid
FR2328331A2 (fr) Perfectionnements aux egaliseurs pour transmission en modulation de phase
CA1035115A (en) Continuous casting

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCAT

Effective date: 19860630