ATE55857T1 - Verfahren und vorrichtung zur uebertragung periodischer elektrischen signale mit sehr geringer frequenzfehlertoleranz. - Google Patents

Verfahren und vorrichtung zur uebertragung periodischer elektrischen signale mit sehr geringer frequenzfehlertoleranz.

Info

Publication number
ATE55857T1
ATE55857T1 AT79200584T AT79200584T ATE55857T1 AT E55857 T1 ATE55857 T1 AT E55857T1 AT 79200584 T AT79200584 T AT 79200584T AT 79200584 T AT79200584 T AT 79200584T AT E55857 T1 ATE55857 T1 AT E55857T1
Authority
AT
Austria
Prior art keywords
frequency
frequencies
shifted
received
marker
Prior art date
Application number
AT79200584T
Other languages
English (en)
Inventor
Jean Cuvelier
Jean Guillaume
Original Assignee
Acec
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 Acec filed Critical Acec
Application granted granted Critical
Publication of ATE55857T1 publication Critical patent/ATE55857T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT79200584T 1979-10-15 1979-10-15 Verfahren und vorrichtung zur uebertragung periodischer elektrischen signale mit sehr geringer frequenzfehlertoleranz. ATE55857T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP79200584A EP0027152B1 (de) 1979-10-15 1979-10-15 Verfahren und Vorrichtung zur Übertragung periodischer elektrischen Signale mit sehr geringer Frequenzfehlertoleranz

Publications (1)

Publication Number Publication Date
ATE55857T1 true ATE55857T1 (de) 1990-09-15

Family

ID=8186305

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79200584T ATE55857T1 (de) 1979-10-15 1979-10-15 Verfahren und vorrichtung zur uebertragung periodischer elektrischen signale mit sehr geringer frequenzfehlertoleranz.

Country Status (3)

Country Link
EP (1) EP0027152B1 (de)
AT (1) ATE55857T1 (de)
DE (1) DE2967698D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660215A (en) * 1983-12-07 1987-04-21 Matsushita Electric Industrial Co., Ltd. Transmitter/receiver system
RU2285344C2 (ru) * 2004-10-14 2006-10-10 Федеральное государственное унитарное предприятие "Воронежский научно-исследовательский институт связи" Помехозащищенная система связи

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1244379A (fr) * 1959-09-14 1960-10-28 Acec Dispositif correcteur de fréquences
FR1511037A (fr) * 1966-12-13 1968-01-26 Montages Electr Atel Dispositif de transmission par radio à haute sélectivité
US3573621A (en) * 1967-03-06 1971-04-06 Control Data Corp Data format conversion and transmission system
US3577082A (en) * 1969-03-05 1971-05-04 Ibm Carrier frequency phase-readjustment device
US3716790A (en) * 1970-05-11 1973-02-13 Lorain Electronics Corp Single sideband system utilizing two tone modulation
GB2009541B (en) * 1977-09-21 1982-07-28 Post Office Method and apparatus for synchronising waveforms

Also Published As

Publication number Publication date
EP0027152A1 (de) 1981-04-22
DE2967698D1 (de) 1990-09-27
EP0027152B1 (de) 1990-08-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties