SE8305737L - AUTOMATICALLY ADJUSTABLE EQUIPMENT NET - Google Patents

AUTOMATICALLY ADJUSTABLE EQUIPMENT NET

Info

Publication number
SE8305737L
SE8305737L SE8305737A SE8305737A SE8305737L SE 8305737 L SE8305737 L SE 8305737L SE 8305737 A SE8305737 A SE 8305737A SE 8305737 A SE8305737 A SE 8305737A SE 8305737 L SE8305737 L SE 8305737L
Authority
SE
Sweden
Prior art keywords
regulating
network
automatically adjustable
adjustable equipment
equipment net
Prior art date
Application number
SE8305737A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8305737D0 (en
SE451227B (en
Inventor
Doorn W Van
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Publication of SE8305737D0 publication Critical patent/SE8305737D0/en
Publication of SE8305737L publication Critical patent/SE8305737L/en
Publication of SE451227B publication Critical patent/SE451227B/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

An automatically adjustable equalizing network comprises a number of regulating networks (I,...IV) connected in cascade. The regulating networks are controlled by the same control voltage which is derived from a peak detector (6). Each regulating network (I,...IV) is connected to a different reference voltage derived from a potential divider (11-17) arranged between supply terminals (9,18). The arrangement is such that each regulating network (I,...IV) becomes operative only after the preceding network has reached its extreme regulating position. <IMAGE>
SE8305737A 1982-10-22 1983-10-19 AUTOMATICALLY ADJUSTABLE EQUIPMENT NETWORK INCLUDING A NUMBER OF RULES CONNECTED IN CASH SE451227B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8204087A NL8204087A (en) 1982-10-22 1982-10-22 AUTOMATICALLY ADJUSTABLE NETWORK EQUALIZATION.

Publications (3)

Publication Number Publication Date
SE8305737D0 SE8305737D0 (en) 1983-10-19
SE8305737L true SE8305737L (en) 1984-04-23
SE451227B SE451227B (en) 1987-09-14

Family

ID=19840449

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305737A SE451227B (en) 1982-10-22 1983-10-19 AUTOMATICALLY ADJUSTABLE EQUIPMENT NETWORK INCLUDING A NUMBER OF RULES CONNECTED IN CASH

Country Status (9)

Country Link
JP (1) JPS5991737A (en)
BE (1) BE898046A (en)
CA (1) CA1213008A (en)
DE (1) DE3336371A1 (en)
FR (1) FR2535132B1 (en)
GB (1) GB2128856A (en)
IT (1) IT1171776B (en)
NL (1) NL8204087A (en)
SE (1) SE451227B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606043A (en) * 1984-10-09 1986-08-12 At&T Bell Laboratories Programmable automatic cable equalizer
GB2214762B (en) * 1985-08-20 1990-02-21 Mitsubishi Electric Corp Signal transmission means
AU583222B2 (en) * 1985-08-20 1989-04-20 Mitsubishi Denki Kabushiki Kaisha Equalizer and equalizing circuit using the same
US4731590A (en) * 1986-07-03 1988-03-15 American Telephone And Telegraph Company, At&T Bell Laboratories Circuits with multiple controlled gain elements
US5052023A (en) * 1990-07-20 1991-09-24 Motorola, Inc. Method and apparatus for received signal equalization
JP2003521113A (en) * 2000-01-19 2003-07-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Reference voltage source for bandgap voltage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE321510B (en) * 1969-04-03 1970-03-09 Ericsson Telefon Ab L M
JPS527304B1 (en) * 1969-08-29 1977-03-01
JPS5116726B1 (en) * 1970-03-04 1976-05-27
FR2138340B1 (en) * 1971-05-24 1973-05-25 Trt Telecom Radio Electr
US4273963A (en) * 1979-05-25 1981-06-16 Bell Telephone Laboratories, Incorporated Automatic equalization for digital transmission systems

Also Published As

Publication number Publication date
DE3336371A1 (en) 1984-04-26
FR2535132A1 (en) 1984-04-27
GB8327948D0 (en) 1983-11-23
JPS5991737A (en) 1984-05-26
SE8305737D0 (en) 1983-10-19
FR2535132B1 (en) 1988-06-24
GB2128856A (en) 1984-05-02
IT8323360A0 (en) 1983-10-19
IT1171776B (en) 1987-06-10
SE451227B (en) 1987-09-14
BE898046A (en) 1984-04-20
CA1213008A (en) 1986-10-21
NL8204087A (en) 1984-05-16

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