FR2720575B1 - Adaptateur post-démodulation. - Google Patents

Adaptateur post-démodulation.

Info

Publication number
FR2720575B1
FR2720575B1 FR9406277A FR9406277A FR2720575B1 FR 2720575 B1 FR2720575 B1 FR 2720575B1 FR 9406277 A FR9406277 A FR 9406277A FR 9406277 A FR9406277 A FR 9406277A FR 2720575 B1 FR2720575 B1 FR 2720575B1
Authority
FR
France
Prior art keywords
demodulation
adapter
post
demodulation adapter
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.)
Expired - Fee Related
Application number
FR9406277A
Other languages
English (en)
Other versions
FR2720575A1 (fr
Inventor
Bernard Meuriche
Daniel Flesch
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.)
Hypercom France SA
Original Assignee
Hypercom France SA
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 Hypercom France SA filed Critical Hypercom France SA
Priority to FR9406277A priority Critical patent/FR2720575B1/fr
Publication of FR2720575A1 publication Critical patent/FR2720575A1/fr
Application granted granted Critical
Publication of FR2720575B1 publication Critical patent/FR2720575B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L25/06—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
    • H04L25/065—Binary decisions
    • 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)
  • Dc Digital Transmission (AREA)
FR9406277A 1994-05-24 1994-05-24 Adaptateur post-démodulation. Expired - Fee Related FR2720575B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9406277A FR2720575B1 (fr) 1994-05-24 1994-05-24 Adaptateur post-démodulation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406277A FR2720575B1 (fr) 1994-05-24 1994-05-24 Adaptateur post-démodulation.

Publications (2)

Publication Number Publication Date
FR2720575A1 FR2720575A1 (fr) 1995-12-01
FR2720575B1 true FR2720575B1 (fr) 1996-08-09

Family

ID=9463458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9406277A Expired - Fee Related FR2720575B1 (fr) 1994-05-24 1994-05-24 Adaptateur post-démodulation.

Country Status (1)

Country Link
FR (1) FR2720575B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1093641A (ja) * 1996-09-12 1998-04-10 Nec Corp 多値ｆｓｋ復調ウィンドウコンパレータ
DE10122023A1 (de) * 2001-05-07 2002-11-21 Infineon Technologies Ag Anordnung und Verfahren zur Ermittlung des jeweils aktuellen Pegels eines digitalen Signals
DE102005060607A1 (de) * 2005-12-17 2007-06-21 Conti Temic Microelectronic Gmbh Vorrichtung und Verfahren zur Erfassung und Verarbeitung von Messwerten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523307A (en) * 1975-12-09 1978-08-31 Aston Electronic Dev Data slicing apparatus and method
FR2462073A1 (fr) * 1979-07-17 1981-02-06 Thomson Csf Procede et dispositif pour l'extraction de donnees numeriques en presence de bruit et de distorsions
US5148449A (en) * 1989-05-26 1992-09-15 Motorola, Inc. Centering multi-level data

Also Published As

Publication number Publication date
FR2720575A1 (fr) 1995-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse