ATE453955T1 - Tiefpassfilteranordnung zur entkopplung von xdsl kanälen - Google Patents

Tiefpassfilteranordnung zur entkopplung von xdsl kanälen

Info

Publication number
ATE453955T1
ATE453955T1 AT03717336T AT03717336T ATE453955T1 AT E453955 T1 ATE453955 T1 AT E453955T1 AT 03717336 T AT03717336 T AT 03717336T AT 03717336 T AT03717336 T AT 03717336T AT E453955 T1 ATE453955 T1 AT E453955T1
Authority
AT
Austria
Prior art keywords
line
pass filter
decoupling
low pass
transmission line
Prior art date
Application number
AT03717336T
Other languages
English (en)
Inventor
Eric Berthaud
Herve Dedieu
Original Assignee
Europe Adsl Leacom Fastnet Lab
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 Europe Adsl Leacom Fastnet Lab filed Critical Europe Adsl Leacom Fastnet Lab
Application granted granted Critical
Publication of ATE453955T1 publication Critical patent/ATE453955T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
    • H03H7/425—Balance-balance networks
    • H03H7/427—Common-mode filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path

Landscapes

  • Telephonic Communication Services (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Interface Circuits In Exchanges (AREA)
AT03717336T 2002-01-10 2003-01-10 Tiefpassfilteranordnung zur entkopplung von xdsl kanälen ATE453955T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0200269A FR2834592B1 (fr) 2002-01-10 2002-01-10 Dispositif de filtrage passe-bas destine au decouplage des voies xdsl
PCT/FR2003/000066 WO2003061121A1 (fr) 2002-01-10 2003-01-10 Dispositif de filtrage passe-bas destiné au découplage des voies xdsl

Publications (1)

Publication Number Publication Date
ATE453955T1 true ATE453955T1 (de) 2010-01-15

Family

ID=8871232

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03717336T ATE453955T1 (de) 2002-01-10 2003-01-10 Tiefpassfilteranordnung zur entkopplung von xdsl kanälen

Country Status (7)

Country Link
EP (1) EP1470641B1 (de)
CN (1) CN1639974B (de)
AT (1) ATE453955T1 (de)
AU (1) AU2003222324A1 (de)
DE (1) DE60330751D1 (de)
FR (1) FR2834592B1 (de)
WO (1) WO2003061121A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1960420B (zh) * 2005-10-31 2010-08-25 致伸科技股份有限公司 Adsl低通滤波器
CN101527505B (zh) * 2009-03-31 2012-05-23 西安交通大学 一种干扰电压衰减装置
US11757421B2 (en) * 2021-09-01 2023-09-12 Ge Aviation Systems Llc Circuit and method for an electrical filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2271983T3 (es) * 1998-06-26 2007-04-16 Alcatel Disposicion de filtro aplicable a separadores de señal adsl.
US6278769B1 (en) * 1998-11-25 2001-08-21 Westell Technologies, Inc. Signaling method for invoking a test mode in a network interface unit

Also Published As

Publication number Publication date
EP1470641A1 (de) 2004-10-27
FR2834592A1 (fr) 2003-07-11
CN1639974B (zh) 2010-06-16
FR2834592B1 (fr) 2004-04-16
DE60330751D1 (de) 2010-02-11
EP1470641B1 (de) 2009-12-30
WO2003061121A1 (fr) 2003-07-24
CN1639974A (zh) 2005-07-13
AU2003222324A1 (en) 2003-07-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties