DE3888436D1 - Leitungsanpassungsschaltungen. - Google Patents

Leitungsanpassungsschaltungen.

Info

Publication number
DE3888436D1
DE3888436D1 DE88307770T DE3888436T DE3888436D1 DE 3888436 D1 DE3888436 D1 DE 3888436D1 DE 88307770 T DE88307770 T DE 88307770T DE 3888436 T DE3888436 T DE 3888436T DE 3888436 D1 DE3888436 D1 DE 3888436D1
Authority
DE
Germany
Prior art keywords
matching circuits
line matching
line
circuits
matching
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
DE88307770T
Other languages
English (en)
Other versions
DE3888436T2 (de
Inventor
Ramon J Molnar
Denis Poirer
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.)
INT CONTROL AUTOMATION FINANCE
Original Assignee
INT CONTROL AUTOMATION FINANCE
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 INT CONTROL AUTOMATION FINANCE filed Critical INT CONTROL AUTOMATION FINANCE
Publication of DE3888436D1 publication Critical patent/DE3888436D1/de
Application granted granted Critical
Publication of DE3888436T2 publication Critical patent/DE3888436T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising

Landscapes

  • Engineering & Computer Science (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 And Equalizers (AREA)
  • Networks Using Active Elements (AREA)
DE3888436T 1987-10-01 1988-08-22 Leitungsanpassungsschaltungen. Expired - Fee Related DE3888436T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/103,858 US4785265A (en) 1987-10-01 1987-10-01 Enhanced automatic line build out

Publications (2)

Publication Number Publication Date
DE3888436D1 true DE3888436D1 (de) 1994-04-21
DE3888436T2 DE3888436T2 (de) 1994-09-15

Family

ID=22297386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888436T Expired - Fee Related DE3888436T2 (de) 1987-10-01 1988-08-22 Leitungsanpassungsschaltungen.

Country Status (12)

Country Link
US (1) US4785265A (de)
EP (1) EP0310237B1 (de)
JP (1) JPH065821B2 (de)
KR (1) KR960014404B1 (de)
CN (1) CN1011015B (de)
AU (1) AU610634B2 (de)
BR (1) BR8803174A (de)
CA (1) CA1288482C (de)
DE (1) DE3888436T2 (de)
ES (1) ES2051302T3 (de)
IN (1) IN169575B (de)
MX (1) MX167446B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964116A (en) * 1988-11-02 1990-10-16 Ant Nachrichtentechnik Gmbh DS3 - line interface linear array (lila)
US5528286A (en) * 1990-08-20 1996-06-18 Christine Holland Trustee/Goolcharan Trust Telecommunication system for transmitting full motion video
US5295869A (en) * 1992-12-18 1994-03-22 The Siemon Company Electrically balanced connector assembly
EP0656694A3 (de) * 1993-11-30 1999-12-01 AT&T Corp. Entzerrer mit Linienlängendetektion
AU7601498A (en) * 1997-05-30 1998-12-30 Apex Inc. Video signal equalization system
US8390740B2 (en) * 2008-11-03 2013-03-05 Intersil Americas Inc. Systems and methods for cable equalization
US8558955B2 (en) * 2008-11-03 2013-10-15 Intersil Americas Inc. Cable equalization locking
WO2010137114A1 (ja) * 2009-05-26 2010-12-02 トヨタ自動車株式会社 制御装置、車載機及びシステム並びに方法
US8872978B2 (en) 2011-06-09 2014-10-28 Intersil Americas LLC Cable equalization and monitoring for degradation and potential tampering
CN103167262B (zh) 2012-11-12 2016-07-06 浙江大华技术股份有限公司 视频信号的衰减均衡电路、处理设备、控制装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557888A (en) * 1949-03-07 1951-06-19 Geophysical Service Inc Attenuating circuit
US2902548A (en) * 1955-09-09 1959-09-01 Motorola Inc Signal level control circuit
US3495180A (en) * 1966-12-09 1970-02-10 Itt Amplitude control circuit
US3568100A (en) * 1967-12-26 1971-03-02 Bell Telephone Labor Inc Automatic equalizer for digital transmission systems
US3578914A (en) * 1969-04-09 1971-05-18 Lynch Communication Systems Equalizer with automatic line build-out
JPS527304B1 (de) * 1969-08-29 1977-03-01
JPS5532059B2 (de) * 1973-02-12 1980-08-22
GB2068196B (en) * 1980-01-17 1984-02-15 Standard Telephones Cables Ltd Repeaters for digital transmission systems
JPH0117855Y2 (de) * 1980-05-19 1989-05-24
JPS60185413A (ja) * 1984-03-02 1985-09-20 Fujitsu Ltd 可変共振形等化方式
DE3542068A1 (de) * 1985-11-28 1987-06-04 Kabelmetal Electro Gmbh Schaltungsanordnung zur entzerrung digitaler signale

Also Published As

Publication number Publication date
CN1011015B (zh) 1990-12-26
KR960014404B1 (ko) 1996-10-15
KR890007513A (ko) 1989-06-20
CN1032414A (zh) 1989-04-12
IN169575B (de) 1991-11-16
JPH065821B2 (ja) 1994-01-19
AU610634B2 (en) 1991-05-23
EP0310237A2 (de) 1989-04-05
EP0310237A3 (en) 1990-10-10
CA1288482C (en) 1991-09-03
EP0310237B1 (de) 1994-03-16
US4785265A (en) 1988-11-15
DE3888436T2 (de) 1994-09-15
AU2140588A (en) 1989-04-06
JPH01109926A (ja) 1989-04-26
ES2051302T3 (es) 1994-06-16
BR8803174A (pt) 1989-05-02
MX167446B (es) 1993-03-23

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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