FI760983A - - Google Patents

Info

Publication number
FI760983A
FI760983A FI760983A FI760983A FI760983A FI 760983 A FI760983 A FI 760983A FI 760983 A FI760983 A FI 760983A FI 760983 A FI760983 A FI 760983A FI 760983 A FI760983 A FI 760983A
Authority
FI
Finland
Application number
FI760983A
Other languages
Finnish (fi)
Inventor
Jean Lucien Alexandre Hauchart
Original Assignee
Cii Honeywell Bull
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 Cii Honeywell Bull filed Critical Cii Honeywell Bull
Publication of FI760983A publication Critical patent/FI760983A/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current
FI760983A 1975-04-18 1976-04-12 FI760983A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512201A FR2308250A1 (fr) 1975-04-18 1975-04-18 Adaptateur transformant des signaux bipolaires en signaux binaires

Publications (1)

Publication Number Publication Date
FI760983A true FI760983A (de) 1976-10-19

Family

ID=9154178

Family Applications (1)

Application Number Title Priority Date Filing Date
FI760983A FI760983A (de) 1975-04-18 1976-04-12

Country Status (4)

Country Link
US (1) US4090154A (de)
JP (1) JPS51129155A (de)
FI (1) FI760983A (de)
FR (1) FR2308250A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3061481D1 (en) * 1979-04-17 1983-02-03 Marconi Avionics Data transmission systems
US4636771A (en) * 1984-12-10 1987-01-13 Westinghouse Electric Corp. Power line communications terminal and interface circuit associated therewith
CA1241084A (en) * 1985-06-10 1988-08-23 Terry O. Wilson Bidirectional bus arrangement for a digital communication system
US4859877A (en) * 1988-01-04 1989-08-22 Gte Laboratories Incorporated Bidirectional digital signal transmission system
DE4435944C2 (de) * 1993-10-08 2003-04-17 Denso Corp Wellenformschaltkreis mit Rückkopplungsschaltung zum Einstellen eines mittigen Spannungswertes eines Wechselstromsignals
US6509755B2 (en) * 2000-02-29 2003-01-21 Schlumberger Technology Corporation Method and device for active impedance matching
CN109613523B (zh) * 2018-10-23 2023-04-07 南通赛洋电子有限公司 一种测探仪信号预处理电路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1020907A (fr) * 1950-06-14 1953-02-12 Radio Industrie Sa Procédés et moyens pour la transmission de signaux électriques
FR2126553A5 (de) * 1971-02-10 1972-10-06 Dassault Marcel Avions
CH537121A (de) * 1971-03-24 1973-05-15 Zellweger Uster Ag Verfahren und Vorrichtung zur Umwandlung eines analogen Signals in ein binäres Signal und Anwendung des Verfahrens
US3754196A (en) * 1972-02-17 1973-08-21 Ncr Communications bridge for impedance matching of a plurality of lines
US3927257A (en) * 1974-07-05 1975-12-16 Bell Telephone Labor Inc Duplex signaling circuit

Also Published As

Publication number Publication date
US4090154A (en) 1978-05-16
FR2308250B1 (de) 1982-02-19
FR2308250A1 (fr) 1976-11-12
JPS51129155A (en) 1976-11-10

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: COMPAGNIE INTERNATIONALE POUR