FR2282759A1 - Appareil pour eliminer la tension de derive en courant continu d'un canal de donnees - Google Patents

Appareil pour eliminer la tension de derive en courant continu d'un canal de donnees

Info

Publication number
FR2282759A1
FR2282759A1 FR7525850A FR7525850A FR2282759A1 FR 2282759 A1 FR2282759 A1 FR 2282759A1 FR 7525850 A FR7525850 A FR 7525850A FR 7525850 A FR7525850 A FR 7525850A FR 2282759 A1 FR2282759 A1 FR 2282759A1
Authority
FR
France
Prior art keywords
drift
group
level
subtracts
data channels
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7525850A
Other languages
English (en)
French (fr)
Other versions
FR2282759B1 (enExample
Inventor
Marion Monroe Ringo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2282759A1 publication Critical patent/FR2282759A1/fr
Application granted granted Critical
Publication of FR2282759B1 publication Critical patent/FR2282759B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
    • 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
    • H04L25/06—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of DC offset
    • H04L25/062—Setting decision thresholds using feedforward techniques only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Picture Signal Circuits (AREA)
  • Analogue/Digital Conversion (AREA)
FR7525850A 1974-08-21 1975-08-21 Appareil pour eliminer la tension de derive en courant continu d'un canal de donnees Granted FR2282759A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49936274A 1974-08-21 1974-08-21

Publications (2)

Publication Number Publication Date
FR2282759A1 true FR2282759A1 (fr) 1976-03-19
FR2282759B1 FR2282759B1 (enExample) 1979-05-18

Family

ID=23984977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525850A Granted FR2282759A1 (fr) 1974-08-21 1975-08-21 Appareil pour eliminer la tension de derive en courant continu d'un canal de donnees

Country Status (1)

Country Link
FR (1) FR2282759A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088067A1 (fr) * 1982-02-25 1983-09-07 CIFCO Société Anonyme Procédé de télémesure, télésignalisation et télécommande applicable en particulier à la détection d'incendie et d'intrusion et à l'éclairage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819864A (en) * 1973-03-30 1974-06-25 Texas Instruments Inc Digital dc offset removal method for data systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819864A (en) * 1973-03-30 1974-06-25 Texas Instruments Inc Digital dc offset removal method for data systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ADVANCES IN INSTRUMENTATION, VOLUME 26, PART 4, PROCEEDINGS OF THE 26TH ANNUAL ISA CONFERENCE CHICAGO-OCTOBER 4-7, 1971 PITTSBURGH STRASSBERG "MULTIPLEXING AND GROUNDING IN ANALOG-DIGITAL DATA ACQUISITION SYSTEMS" PAGES 851-1 A 851-12 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088067A1 (fr) * 1982-02-25 1983-09-07 CIFCO Société Anonyme Procédé de télémesure, télésignalisation et télécommande applicable en particulier à la détection d'incendie et d'intrusion et à l'éclairage

Also Published As

Publication number Publication date
FR2282759B1 (enExample) 1979-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse