DE69227027T2 - Empfänger mit klemmschaltung und entsprechendes optisches kommunikationsnetz - Google Patents

Empfänger mit klemmschaltung und entsprechendes optisches kommunikationsnetz

Info

Publication number
DE69227027T2
DE69227027T2 DE69227027T DE69227027T DE69227027T2 DE 69227027 T2 DE69227027 T2 DE 69227027T2 DE 69227027 T DE69227027 T DE 69227027T DE 69227027 T DE69227027 T DE 69227027T DE 69227027 T2 DE69227027 T2 DE 69227027T2
Authority
DE
Germany
Prior art keywords
receiver
time constant
clamping
transducer
signals
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
DE69227027T
Other languages
English (en)
Other versions
DE69227027D1 (de
Inventor
William Geller
David Arstein
Thomas Giles
Mark Thomas
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.)
Ericsson Raynet
Original Assignee
Ericsson Raynet
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
Priority claimed from US07/677,707 external-priority patent/US5208693A/en
Priority claimed from US07/677,044 external-priority patent/US5412498A/en
Application filed by Ericsson Raynet filed Critical Ericsson Raynet
Publication of DE69227027D1 publication Critical patent/DE69227027D1/de
Application granted granted Critical
Publication of DE69227027T2 publication Critical patent/DE69227027T2/de
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
    • 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
    • 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
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold
    • H03K5/084—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold modified by switching, e.g. by a periodic signal or by a signal in synchronism with the transitions of the output signal
    • 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
    • H04B10/693—Arrangements for optimizing the preamplifier in the receiver
    • H04B10/6931—Automatic gain control of the preamplifier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
DE69227027T 1991-03-29 1992-03-30 Empfänger mit klemmschaltung und entsprechendes optisches kommunikationsnetz Expired - Lifetime DE69227027T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/677,707 US5208693A (en) 1991-03-29 1991-03-29 Transmission protocol for clamping receiver
US07/677,044 US5412498A (en) 1991-03-29 1991-03-29 Multi-RC time constant receiver
PCT/US1992/002636 WO1992017966A1 (en) 1991-03-29 1992-03-30 Clamping receiver and transmission protocol

Publications (2)

Publication Number Publication Date
DE69227027D1 DE69227027D1 (de) 1998-10-22
DE69227027T2 true DE69227027T2 (de) 1999-04-15

Family

ID=27101693

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69227027T Expired - Lifetime DE69227027T2 (de) 1991-03-29 1992-03-30 Empfänger mit klemmschaltung und entsprechendes optisches kommunikationsnetz

Country Status (7)

Country Link
EP (1) EP0577729B1 (de)
JP (1) JPH08502862A (de)
AT (1) ATE171324T1 (de)
AU (1) AU1740192A (de)
CA (1) CA2104694A1 (de)
DE (1) DE69227027T2 (de)
WO (1) WO1992017966A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283381B (en) * 1993-10-29 1997-12-03 Plessey Semiconductors Ltd DC restoration circuit
WO2005046094A1 (de) * 2003-10-17 2005-05-19 Zentrum Mikroelektronik Dresden Ag Verfahren und anordnung zur wandlung einer optischen empfangsimpulsfolge in eine elektrische ausgangsimpulsfolge
WO2008099523A1 (ja) * 2007-02-14 2008-08-21 Panasonic Corporation Ａｃ結合インターフェイス回路
EP2213021B1 (de) * 2007-11-20 2013-10-16 Imec Apparat und verfahren zur signaldetektion in einem tdma-netzwerk
JP2015089047A (ja) * 2013-10-31 2015-05-07 富士通オプティカルコンポーネンツ株式会社 光受信装置及び伝送装置
JP6110799B2 (ja) * 2014-01-27 2017-04-05 株式会社東芝 入力回路
DE112019006742T5 (de) 2019-01-25 2021-10-14 Sony Semiconductor Solutions Corporation Sendevorrichtung, Schnittstelle und Übertragungsverfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473823A1 (fr) * 1980-01-14 1981-07-17 Dassault Electronique Installation pour la transmission d'informations par ligne omnibus optique
AU547807B2 (en) * 1980-08-27 1985-11-07 Alcatel N.V. Signal receivers
US4677627A (en) * 1985-06-05 1987-06-30 International Business Machines Corp. Error correction scheme
US4866691A (en) * 1987-03-13 1989-09-12 Pioneer Electronic Corporation AC amplifying RF signal processing circuit for optical disk player
US4992675A (en) * 1989-03-30 1991-02-12 Motorola, Inc. Adaptive threshold control circuit

Also Published As

Publication number Publication date
EP0577729B1 (de) 1998-09-16
DE69227027D1 (de) 1998-10-22
WO1992017966A1 (en) 1992-10-15
AU1740192A (en) 1992-11-02
EP0577729A1 (de) 1994-01-12
CA2104694A1 (en) 1992-09-30
ATE171324T1 (de) 1998-10-15
JPH08502862A (ja) 1996-03-26

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Legal Events

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