ES2164083T3 - Sistema receptor optico. - Google Patents

Sistema receptor optico.

Info

Publication number
ES2164083T3
ES2164083T3 ES94201332T ES94201332T ES2164083T3 ES 2164083 T3 ES2164083 T3 ES 2164083T3 ES 94201332 T ES94201332 T ES 94201332T ES 94201332 T ES94201332 T ES 94201332T ES 2164083 T3 ES2164083 T3 ES 2164083T3
Authority
ES
Spain
Prior art keywords
pulses
receiving system
optical receiving
elements
hand
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 - Lifetime
Application number
ES94201332T
Other languages
English (en)
Inventor
Blok Cornelis Maria De
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.)
Koninklijke KPN NV
Original Assignee
Koninklijke KPN NV
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 Koninklijke KPN NV filed Critical Koninklijke KPN NV
Application granted granted Critical
Publication of ES2164083T3 publication Critical patent/ES2164083T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0087—Preprocessing of received signal for synchronisation, e.g. by code conversion, pulse generation or edge detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/0033—Correction by delay
    • H04L7/0041—Delay of data signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optical Communication System (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

SE PRESENTA UN SISTEMA PARA UN RECEPTOR OPTICO, EN EL QUE LOS IMPULSOS UNIPOLARES DE ENTRADA SE CONVIERTEN EN IMPULSOS BIPOLARES QUE TIENEN UNA AMPLITUD SUPERIOR CONSTANTE (ELEMENTOS 2, 3 Y 4) QUE, POR UN LADO, SE UTILIZAN PARA GENERAR REPLICAS DE LOS IMPULSOS ORIGINALES, PERO QUE TENGAN UNA AMPLITUD SUPERIOR CONSTANTE (ELEMENTO 5) Y, POR OTRO LADO, SE USAN PARA ELIMINAR LAS DIFERENCIAS MUTUAS DE FASE POR MEDIO DE UNA COMPARACION DE FASE CON LOS IMPULSOS DE UN SINCRONIZADOR LOCAL (ELEMENTOS 7... 14). ESTO ULTIMO SE EFECTUA PREFERIBLEMENTE MEDIANTE IMPULSOS BIPOLARES QUE SE MULTIPLICAN (ELEMENTOS 7) MEDIANTE IMPULSOS DE SINCRONIZACION, Y MEDIANTE LA UTILIZACION DE LA SEÑAL DE DC RESULTANTE PARA CONTROLAR UN ELEMENTO DE RETARDO CONTROLABLE (8).
ES94201332T 1993-06-11 1994-05-18 Sistema receptor optico. Expired - Lifetime ES2164083T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9301026A NL9301026A (nl) 1993-06-11 1993-06-11 Optisch Ontvangsysteem.

Publications (1)

Publication Number Publication Date
ES2164083T3 true ES2164083T3 (es) 2002-02-16

Family

ID=19862536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94201332T Expired - Lifetime ES2164083T3 (es) 1993-06-11 1994-05-18 Sistema receptor optico.

Country Status (7)

Country Link
US (1) US5500757A (es)
EP (1) EP0629061B1 (es)
JP (1) JP2657468B2 (es)
AT (1) ATE207678T1 (es)
DE (1) DE69428740T2 (es)
ES (1) ES2164083T3 (es)
NL (1) NL9301026A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760941A (en) * 1996-02-29 1998-06-02 Rice University System and method for performing optical code division multiple access communication using bipolar codes
US5892800A (en) * 1997-03-20 1999-04-06 Sigmatel, Inc. Data detection circuit having a pre-amplifier circuit
IT1310666B1 (it) * 1999-08-03 2002-02-19 Cselt Centro Studi Lab Telecom Ricevitore per segnali a flusso discontinuo e relativo procedimento diricezione.
JP2002198810A (ja) * 2000-12-25 2002-07-12 Fujitsu Ltd 光受信機の入力断検出回路
EP1298811A1 (fr) * 2001-09-27 2003-04-02 STMicroelectronics S.A. Procédé et dispositif de détection des impulsions d'un signal incident impulsionnel du type à bande ultra large
JP2015517774A (ja) * 2012-05-22 2015-06-22 シリコン・ライン・ゲー・エム・ベー・ハー デジタル光信号を受信するための回路装置及び方法
US9432126B1 (en) * 2014-06-25 2016-08-30 Rockwell Collins, Inc. Reconfigurable filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022056A (en) * 1989-10-23 1991-06-04 National Semiconductor Corporation Method and structure for digital phase synchronization
GB9008162D0 (en) * 1990-04-10 1990-06-06 British Telecomm Signal distribution
JPH0548537A (ja) * 1991-08-09 1993-02-26 Nippon Telegr & Teleph Corp <Ntt> 並列光伝送装置

Also Published As

Publication number Publication date
JP2657468B2 (ja) 1997-09-24
DE69428740T2 (de) 2002-08-08
NL9301026A (nl) 1995-01-02
JPH0730484A (ja) 1995-01-31
DE69428740D1 (de) 2001-11-29
ATE207678T1 (de) 2001-11-15
EP0629061A1 (en) 1994-12-14
US5500757A (en) 1996-03-19
EP0629061B1 (en) 2001-10-24

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