DE3586867D1 - In abhaengigkeit eines eingangssignals mit variabler datenrate betreibbarer leitungsentzerrer. - Google Patents

In abhaengigkeit eines eingangssignals mit variabler datenrate betreibbarer leitungsentzerrer.

Info

Publication number
DE3586867D1
DE3586867D1 DE8585111107T DE3586867T DE3586867D1 DE 3586867 D1 DE3586867 D1 DE 3586867D1 DE 8585111107 T DE8585111107 T DE 8585111107T DE 3586867 T DE3586867 T DE 3586867T DE 3586867 D1 DE3586867 D1 DE 3586867D1
Authority
DE
Germany
Prior art keywords
depending
input signal
data rate
variable data
operating line
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
DE8585111107T
Other languages
English (en)
Other versions
DE3586867T2 (de
Inventor
Kenji Nakayama
Yayoi Takeuchi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3586867D1 publication Critical patent/DE3586867D1/de
Publication of DE3586867T2 publication Critical patent/DE3586867T2/de
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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
  • Filters That Use Time-Delay Elements (AREA)
DE8585111107T 1984-09-04 1985-09-03 In abhaengigkeit eines eingangssignals mit variabler datenrate betreibbarer leitungsentzerrer. Expired - Fee Related DE3586867T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59184815A JPS6162241A (ja) 1984-09-04 1984-09-04 スイツチトキヤパシタ自動線路等化器

Publications (2)

Publication Number Publication Date
DE3586867D1 true DE3586867D1 (de) 1993-01-14
DE3586867T2 DE3586867T2 (de) 1993-04-01

Family

ID=16159768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585111107T Expired - Fee Related DE3586867T2 (de) 1984-09-04 1985-09-03 In abhaengigkeit eines eingangssignals mit variabler datenrate betreibbarer leitungsentzerrer.

Country Status (4)

Country Link
US (1) US4686686A (de)
EP (1) EP0174005B1 (de)
JP (1) JPS6162241A (de)
DE (1) DE3586867T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623670B1 (fr) * 1987-11-24 1990-03-09 Trt Telecom Radio Electr Circuit analogique pour modem en bande de base
DE3900633C2 (de) * 1988-01-11 2000-01-20 Ricoh Kk Faxgerät
US4964116A (en) * 1988-11-02 1990-10-16 Ant Nachrichtentechnik Gmbh DS3 - line interface linear array (lila)
JP3168576B2 (ja) * 1990-07-09 2001-05-21 ソニー株式会社 波形等化フィルタ装置
US5218621A (en) * 1991-04-04 1993-06-08 Motorola, Inc. Adaptive digital equalization filter
US5566206A (en) * 1993-06-18 1996-10-15 Qualcomm Incorporated Method and apparatus for determining data rate of transmitted variable rate data in a communications receiver
EP0656694A3 (de) * 1993-11-30 1999-12-01 AT&T Corp. Entzerrer mit Linienlängendetektion
US5774496A (en) * 1994-04-26 1998-06-30 Qualcomm Incorporated Method and apparatus for determining data rate of transmitted variable rate data in a communications receiver
US6965624B2 (en) * 1999-03-17 2005-11-15 Lambda Physik Ag Laser gas replenishment method
US6914950B1 (en) 2000-07-31 2005-07-05 Lyrtech Inc. Multi-protocol receiver
US7376205B1 (en) * 2001-11-20 2008-05-20 Xilinx, Inc. Device and method for compensation of transmission line distortion
US7668237B2 (en) * 2002-02-22 2010-02-23 Harman Becker Automotive Systems Gmbh Equalizer containing a plurality of interference correcting equalizer sections
US7697600B2 (en) * 2005-07-14 2010-04-13 Altera Corporation Programmable receiver equalization circuitry and methods
US8432959B2 (en) * 2007-10-31 2013-04-30 Agere Systems Llc Method and apparatus for equalization using one or more qualifiers
US8315298B2 (en) * 2007-10-31 2012-11-20 Agere Systems Inc. Method and apparatus for rate-dependent equalization
JP2011041172A (ja) * 2009-08-18 2011-02-24 Ricoh Co Ltd 電子ボリューム回路
US9484878B2 (en) * 2014-02-18 2016-11-01 Viasat, Inc. Equalization of frequency-dependent gain
US9722828B2 (en) * 2015-09-23 2017-08-01 Qualcomm Incorporated Switch capacitor decision feedback equalizer with internal charge summation
CN111769651B (zh) * 2020-08-13 2022-04-19 广东电网有限责任公司 一种低压供电线路的线损分析方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365338A (en) * 1980-06-27 1982-12-21 Harris Corporation Technique for high rate digital transmission over a dynamic dispersive channel
JPS5780851A (en) * 1980-11-07 1982-05-20 Seiko Epson Corp Fsk demodulating circut
JPS57152855U (de) * 1981-03-20 1982-09-25
CA1176719A (en) * 1982-08-18 1984-10-23 Jeffrey H. Bennett Switched-capacitor variable equalizer
JPH0746809B2 (ja) * 1983-09-01 1995-05-17 日本電信電話株式会社 デ−タ信号受信装置
US4555788A (en) * 1984-02-23 1985-11-26 Itt Corporation Multiple rate baseband receiver

Also Published As

Publication number Publication date
DE3586867T2 (de) 1993-04-01
EP0174005A3 (en) 1988-07-06
US4686686A (en) 1987-08-11
JPS6162241A (ja) 1986-03-31
EP0174005B1 (de) 1992-12-02
EP0174005A2 (de) 1986-03-12
JPH0511450B2 (de) 1993-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee