CH555119A - Schaltungsanordnung in einer uebertragungsanlage zur automatischen entzerrung. - Google Patents

Schaltungsanordnung in einer uebertragungsanlage zur automatischen entzerrung.

Info

Publication number
CH555119A
CH555119A CH1734072A CH1734072A CH555119A CH 555119 A CH555119 A CH 555119A CH 1734072 A CH1734072 A CH 1734072A CH 1734072 A CH1734072 A CH 1734072A CH 555119 A CH555119 A CH 555119A
Authority
CH
Switzerland
Prior art keywords
transmission system
circuit arrangement
automatic equalization
equalization
automatic
Prior art date
Application number
CH1734072A
Other languages
German (de)
English (en)
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
Priority claimed from NL7116476A external-priority patent/NL7116476A/xx
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH555119A publication Critical patent/CH555119A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • 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
    • H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode
    • 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
    • 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
    • H04L25/03343—Arrangements at the transmitter end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
CH1734072A 1971-12-01 1972-11-28 Schaltungsanordnung in einer uebertragungsanlage zur automatischen entzerrung. CH555119A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7116476A NL7116476A (xx) 1971-12-01 1971-12-01
NL7213388A NL7213388A (xx) 1971-12-01 1972-10-04

Publications (1)

Publication Number Publication Date
CH555119A true CH555119A (de) 1974-10-15

Family

ID=26644705

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1734072A CH555119A (de) 1971-12-01 1972-11-28 Schaltungsanordnung in einer uebertragungsanlage zur automatischen entzerrung.

Country Status (12)

Country Link
US (1) US3845390A (xx)
JP (1) JPS5644618B2 (xx)
AR (1) AR197587A1 (xx)
BE (1) BE792160A (xx)
CA (1) CA978603A (xx)
CH (1) CH555119A (xx)
DE (1) DE2257275C3 (xx)
ES (1) ES409091A1 (xx)
FR (1) FR2169800B1 (xx)
GB (1) GB1411235A (xx)
IT (1) IT975880B (xx)
NL (1) NL7213388A (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7405553A (nl) * 1974-04-25 1975-10-28 Philips Nv Inrichting voor automatische egalisatie.
NL7415664A (nl) * 1974-12-02 1976-06-04 Philips Nv Inrichting voor automatische egalisatie.
US4061977A (en) * 1976-05-17 1977-12-06 Hycom Incorporated Phase tracking network
FR2410917A1 (fr) * 1977-11-30 1979-06-29 Cit Alcatel Egaliseur autoadaptatif
US4376308A (en) * 1981-04-01 1983-03-08 Bell Telephone Laboratories, Incorporated Control of coefficient drift for fractionally spaced equalizers
US4691292A (en) * 1983-04-13 1987-09-01 Rca Corporation System for digital multiband filtering
FR2684826B1 (fr) * 1991-12-06 1994-07-01 Inst Francais Du Petrole Methode et dispositif pour corriger automatiquement les caracteristiques de lignes de transmission.
JP3508193B2 (ja) * 1994-01-28 2004-03-22 松下電器産業株式会社 ファクシミリ装置
JPH1065588A (ja) * 1996-08-23 1998-03-06 Sony Corp 振幅・位相補正回路、受信装置及び送信装置
JPH11136180A (ja) * 1997-10-31 1999-05-21 Sony Corp データ通信方法、送信装置及びセルラー無線通信システム
US7382833B1 (en) * 2001-08-16 2008-06-03 Rockwell Collins, Inc. System for phase, gain, and DC offset error correction for a quadrature modulator
US7158567B2 (en) 2001-09-11 2007-01-02 Vitesse Semiconductor Corporation Method and apparatus for improved high-speed FEC adaptive equalization
US7301997B1 (en) * 2001-09-11 2007-11-27 Vitesse Semiconductor Corporation Method and apparatus for improved high-speed adaptive equalization
JP4110573B2 (ja) * 2003-09-16 2008-07-02 横河電機株式会社 パルスパターン発生装置
US10148465B2 (en) * 2015-12-08 2018-12-04 Zte Corporation Training assisted joint equalization
US10148363B2 (en) 2015-12-08 2018-12-04 Zte Corporation Iterative nonlinear compensation
JP6993847B2 (ja) * 2017-11-07 2022-01-14 富士フイルムヘルスケア株式会社 超音波撮像装置、超音波プローブ、および、送信装置
US11750427B1 (en) * 2022-05-04 2023-09-05 L3Harris Technologies, Inc. Low-noise highly-linear wideband vector modulators
CN117233682B (zh) * 2023-11-13 2024-03-19 广州思林杰科技股份有限公司 一种平衡电桥的快速校准系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102138A (en) * 1936-02-21 1937-12-14 Bell Telephone Labor Inc Transmission system
US2805398A (en) * 1953-12-31 1957-09-03 Bell Telephone Labor Inc Automatic distortion correction
US3003030A (en) * 1954-09-18 1961-10-03 Kokusai Denshin Denwa Co Ltd Transmission characteristic compensation system
US3283063A (en) * 1962-04-11 1966-11-01 Fujitsu Ltd Automatic equalizer system
US3366895A (en) * 1965-04-14 1968-01-30 Bell Telephone Labor Inc Apparatus for optimum distortion correction of a communication channel having an initial distortion greater than 100%

Also Published As

Publication number Publication date
IT975880B (it) 1974-08-10
BE792160A (fr) 1973-05-30
ES409091A1 (es) 1975-11-16
DE2257275B2 (de) 1979-03-08
US3845390A (en) 1974-10-29
NL7213388A (xx) 1974-04-08
CA978603A (en) 1975-11-25
DE2257275C3 (de) 1979-10-31
JPS5644618B2 (xx) 1981-10-21
JPS4865822A (xx) 1973-09-10
FR2169800B1 (xx) 1979-04-06
DE2257275A1 (de) 1973-06-07
FR2169800A1 (xx) 1973-09-14
GB1411235A (en) 1975-10-22
AR197587A1 (es) 1974-04-23

Similar Documents

Publication Publication Date Title
CH555119A (de) Schaltungsanordnung in einer uebertragungsanlage zur automatischen entzerrung.
BE798535A (fr) Systeme de transmission numerique a egaliseur automatique
CH550518A (de) Schaltungsanordnung zur automatischen entzerrung.
CA932981A (en) Automatic transmission
NL166591C (nl) Foutencorrigerend datatransmissiestelsel.
CH536583A (de) Empfänger für Datensignale mit einer automatischen Leitungskorrekturanordnung
NL166829C (nl) Automatische kanaalkiesinrichting.
BE761533A (fr) Visionneuse semi ou entierement automatique.
IT990954B (it) Selettore automatico di correttore di linea per trasmissione di dati
AU4643972A (en) Transmission systems
AU5615773A (en) Automatic transmission
CA921832A (en) Automatic baud synchronizer
DK132919C (da) Kredslob til automatisk sendersogning
NL157763B (nl) Digitaal telecommunicatie-transmissiestelsel.
CH546166A (de) Leitungskupplung an einer automatischen kupplung an einem schienenfahrzeug.
CH540807A (de) Kabelkupplung in einer selbsttätigen Schienenfahrzeugkupplung
AT317318B (de) Schaltungsanordnung zur automatischen, elektronischen Scharfabstimmung
AT322641B (de) Faksimile-übertragungssystem
CA865951A (en) Automatic transmission
DK133319C (da) Kredslob til automatisk sendersogning
CH544457A (de) Schaltungsanordnung zur Dämpfungsmessung an einer Leitung der Übertragungstechnik
CA880047A (en) Automatic transmission system
ES173134Y (es) Aparato atador automatico.
CA874085A (en) Automatic equalizer
EG10306A (en) Automatic telegraph set

Legal Events

Date Code Title Description
PL Patent ceased