NL7811754A - Zelf-aanpassende egalisator. - Google Patents

Zelf-aanpassende egalisator.

Info

Publication number: NL7811754A
Authority: NL; Netherlands
Prior art keywords: self adjusting; adjusting equalizer; equalizer; self; adjusting
Prior art date: 1977-11-30

Application number

NL7811754A

Other languages

English (en)

Original Assignee

Cit Alcatel

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.)

1977-11-30

Filing date

1978-11-30

Publication date

1979-06-01

1978-11-30 Application filed by Cit Alcatel filed Critical Cit Alcatel

1979-06-01 Publication of NL7811754A publication Critical patent/NL7811754A/nl

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/142—Control of transmission; Equalising characterised by the equalising network used using echo-equalisers, e.g. transversal
- 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
- H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
- H04L25/03133—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals with a non-recursive structure

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Power Engineering (AREA)
Filters That Use Time-Delay Elements (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

NL7811754A 1977-11-30 1978-11-30 Zelf-aanpassende egalisator. NL7811754A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7736094A FR2410917A1 (fr)	1977-11-30	1977-11-30	Egaliseur autoadaptatif

Publications (1)

Publication Number	Publication Date
NL7811754A true NL7811754A (nl)	1979-06-01

Family

ID=9198291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7811754A NL7811754A (nl)	1977-11-30	1978-11-30	Zelf-aanpassende egalisator.

Country Status (10)

Country	Link
US (1)	US4225832A (nl)
BE (1)	BE871942A (nl)
CA (1)	CA1108707A (nl)
DE (1)	DE2850718A1 (nl)
FR (1)	FR2410917A1 (nl)
GB (1)	GB2009570B (nl)
IE (1)	IE47419B1 (nl)
IT (1)	IT1109609B (nl)
LU (1)	LU80595A1 (nl)
NL (1)	NL7811754A (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2945332C2 (de) *	1979-11-09	1982-04-22	Nixdorf Computer Ag, 4790 Paderborn	Vorrichtung zur automatischen Entzerrung auf der Empfangsseite eines elektrischen Datenübertragungsweges
US4315319A (en) *	1980-02-01	1982-02-09	Rockwell International Corporation	Non-linear signal processor
GB2128456A (en) *	1982-10-01	1984-04-26	Standard Telephones Cables Ltd	Improvements in or relating to data transmission and receiving systems
FR2534426A1 (fr) *	1982-10-11	1984-04-13	Trt Telecom Radio Electr	Egaliseur auto-adaptatif pour signal de donnees en bande de base
FR2556530B1 (fr) *	1983-10-28	1986-04-04	Telediffusion Fse	Dispositif de correction d'echos, notamment pour systeme de diffusion de donnees
GB8605518D0 (en) *	1986-03-06	1986-04-09	Gen Electric Co Plc	Transversal equaliser arrangements
US4788652A (en) *	1987-03-26	1988-11-29	Unisys Corporation	I-Q channel adaptive line enhancer
GB8721159D0 (en) *	1987-09-09	1987-10-14	Philips Nv	Adjusting filter coefficients
FR2666947A1 (fr) *	1990-09-18	1992-03-20	Trt Telecom Radio Electr	Dispositif d'egalisation de spectre.
US7027499B2 (en) *	2001-06-20	2006-04-11	Agere Systems Inc.	Detection and correction circuit for blind equalization convergence errors
US8832170B2 (en) *	2012-03-26	2014-09-09	King Fahd University Of Petroleum And Minerals	System and method for least mean fourth adaptive filtering

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3422222A (en) *	1965-04-09	1969-01-14	Honeywell Inc	Data link error compensation apparatus
US3508172A (en) *	1968-01-23	1970-04-21	Bell Telephone Labor Inc	Adaptive mean-square equalizer for data transmission
US3659229A (en) *	1970-11-02	1972-04-25	Gen Electric	System and method for automatic adaptive equalization of communication channels
NL7213388A (nl) *	1971-12-01	1974-04-08
NL171215C (nl) *	1973-03-09	1983-02-16	Trt Telecom Radio Electr	Automatische egalisatie-inrichting voor een datatransmissiekanaal.
FR2370396A1 (fr) *	1976-11-09	1978-06-02	Cit Alcatel	Ensemble d'egalisation autoadaptatif

1977
- 1977-11-30 FR FR7736094A patent/FR2410917A1/fr active Granted
1978
- 1978-10-23 GB GB7841530A patent/GB2009570B/en not_active Expired
- 1978-10-30 US US05/955,838 patent/US4225832A/en not_active Expired - Lifetime
- 1978-10-30 CA CA314,878A patent/CA1108707A/fr not_active Expired
- 1978-11-13 BE BE1009132A patent/BE871942A/xx not_active IP Right Cessation
- 1978-11-23 DE DE19782850718 patent/DE2850718A1/de not_active Withdrawn
- 1978-11-29 IE IE2366/78A patent/IE47419B1/en unknown
- 1978-11-29 LU LU80595A patent/LU80595A1/xx unknown
- 1978-11-29 IT IT69733/78A patent/IT1109609B/it active
- 1978-11-30 NL NL7811754A patent/NL7811754A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
BE871942A (fr)	1979-05-14
IT7869733A0 (it)	1978-11-29
IT1109609B (it)	1985-12-23
DE2850718A1 (de)	1979-05-31
FR2410917A1 (fr)	1979-06-29
GB2009570A (en)	1979-06-13
FR2410917B1 (nl)	1980-08-22
CA1108707A (fr)	1981-09-08
IE47419B1 (en)	1984-03-07
US4225832A (en)	1980-09-30
IE782366L (en)	1979-05-30
LU80595A1 (fr)	1979-06-15
GB2009570B (en)	1982-02-10

Publication	Publication Date	Title
FI781597A0 (fi)	1978-05-19	Saosom bindemedel foer bestrykningskompositioner foer papper anvaendbar vattenhaltig polymerlatex.
BE865203A (fr)	1978-09-22	Hogedruk-kwikdampontladingslamp.
NL7805121A (nl)	1978-11-15	Gesubstitueerde fenylaminocarbonylbenzamiden.
NL7804145A (nl)	1978-10-20	Gesubstitueerde octanen.
NL7701261A (nl)	1977-08-16	Aftaststelsel.
NL189173C (nl)	1993-02-01	Instelinrichting.
NL7811754A (nl)	1979-06-01	Zelf-aanpassende egalisator.
IT7824874A0 (it)	1978-06-22	2-arilammino-3,5-dinitro-benzotrifluoruri.
IT7821048V0 (it)	1978-03-03	Espositore.
IT7831369A0 (it)	1978-12-28	Ancora.
NO154356C (no)	1986-09-03	Lyddempende festeelement.
NO782594L (no)	1979-03-20	Nivaaregulering.
NO780224L (no)	1978-07-31	Tiksotrop dispersjon.
IT7820276A0 (it)	1978-02-16	Virricello passante.
NL7714500A (nl)	1978-07-26	Verstelmechanisme.
NL7713096A (nl)	1978-08-21	Gesubstitueerde alaninen.
NL7803610A (nl)	1978-10-09	2,4,6-trigesubstitueerde 2,3-dihydrobenzofuranen.
NL7806216A (nl)	1979-01-03	3-(4-chromanylamino)-2-oxazolidinonen.
NL7808193A (nl)	1979-02-06	Biocide-actieve 1,2,3-benzotrisulfiden.
ES229000Y (es)	1977-12-01	Entremesera.
FI843419A0 (fi)	1984-08-30	Straengpressat plastroer med laengsriktade kanaler i vaegen.
ES232293Y (es)	1978-05-16	Solariscopio.
ES228764Y (es)	1977-12-16	Contenedor-eslinga.
ES231330Y (es)	1978-04-01	Escalimetro.
ES231229Y (es)	1978-06-01	Sabana atermana.

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1986-02-03	BV	The patent application has lapsed