ATE521149T1 - Entscheidungseinrichtung für ein moduliertes elektrisches signal - Google Patents

Entscheidungseinrichtung für ein moduliertes elektrisches signal

Info

Publication number
ATE521149T1
ATE521149T1 AT02292129T AT02292129T ATE521149T1 AT E521149 T1 ATE521149 T1 AT E521149T1 AT 02292129 T AT02292129 T AT 02292129T AT 02292129 T AT02292129 T AT 02292129T AT E521149 T1 ATE521149 T1 AT E521149T1
Authority
AT
Austria
Prior art keywords
electrical signal
reference level
modulated electrical
decision device
amplitude
Prior art date
Application number
AT02292129T
Other languages
English (en)
Inventor
Arnaud Dupas
Denis Penninckx
Thierry Zami
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE521149T1 publication Critical patent/ATE521149T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/695—Arrangements for optimizing the decision element in the receiver, e.g. by using automatic threshold control
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Dc Digital Transmission (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT02292129T 2001-09-20 2002-08-29 Entscheidungseinrichtung für ein moduliertes elektrisches signal ATE521149T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112157A FR2829888B1 (fr) 2001-09-20 2001-09-20 Dispositif de decision pour signal electrique module

Publications (1)

Publication Number Publication Date
ATE521149T1 true ATE521149T1 (de) 2011-09-15

Family

ID=8867465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02292129T ATE521149T1 (de) 2001-09-20 2002-08-29 Entscheidungseinrichtung für ein moduliertes elektrisches signal

Country Status (4)

Country Link
US (1) US7136597B2 (de)
EP (1) EP1296469B1 (de)
AT (1) ATE521149T1 (de)
FR (1) FR2829888B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007158841A (ja) * 2005-12-06 2007-06-21 Sharp Corp 受信機および赤外線ワイヤレスイヤホン
CN111937315B (zh) * 2018-04-05 2022-03-25 株式会社村田制作所 高频模块

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509279A (en) * 1967-05-22 1970-04-28 Collins Radio Co Am data detector with reference level responsive to input and detected data to produce comparison signal
BE1005244A3 (nl) * 1991-01-28 1993-06-08 Smet Marc Jozef Maria Stuurbare boormol.
US5371763A (en) * 1992-11-13 1994-12-06 At&T Corp. Packet mode digital data receiver
JP2586837B2 (ja) * 1994-11-16 1997-03-05 日本電気株式会社 復調回路
JP2723818B2 (ja) * 1995-03-28 1998-03-09 静岡日本電気株式会社 バースト信号受信装置
JP3042608B2 (ja) * 1997-07-23 2000-05-15 日本電気株式会社 バースト光受信回路

Also Published As

Publication number Publication date
US7136597B2 (en) 2006-11-14
EP1296469A1 (de) 2003-03-26
US20030053182A1 (en) 2003-03-20
FR2829888B1 (fr) 2003-12-19
EP1296469B1 (de) 2011-08-17
FR2829888A1 (fr) 2003-03-21

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Legal Events

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