SE9902541L - Filterarrangemang och metod för telekommunikationsanordning - Google Patents

Filterarrangemang och metod för telekommunikationsanordning

Info

Publication number
SE9902541L
SE9902541L SE9902541A SE9902541A SE9902541L SE 9902541 L SE9902541 L SE 9902541L SE 9902541 A SE9902541 A SE 9902541A SE 9902541 A SE9902541 A SE 9902541A SE 9902541 L SE9902541 L SE 9902541L
Authority
SE
Sweden
Prior art keywords
filter arrangement
impedance
prior
compared
art
Prior art date
Application number
SE9902541A
Other languages
Unknown language ( )
English (en)
Other versions
SE9902541D0 (sv
SE516523C2 (sv
Inventor
Bengt Loefmark
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9902541A priority Critical patent/SE516523C2/sv
Publication of SE9902541D0 publication Critical patent/SE9902541D0/sv
Priority to US09/354,716 priority patent/US6694013B1/en
Priority to PCT/SE2000/001382 priority patent/WO2001008305A1/en
Priority to AU60396/00A priority patent/AU6039600A/en
Publication of SE9902541L publication Critical patent/SE9902541L/sv
Publication of SE516523C2 publication Critical patent/SE516523C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/40—Impedance converters

Landscapes

  • Filters And Equalizers (AREA)
  • Coils Or Transformers For Communication (AREA)
SE9902541A 1999-07-02 1999-07-02 Filterarrangemang och metod för filtrering och impedansomvandling SE516523C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9902541A SE516523C2 (sv) 1999-07-02 1999-07-02 Filterarrangemang och metod för filtrering och impedansomvandling
US09/354,716 US6694013B1 (en) 1999-07-02 1999-07-16 Filter arrangement and method for telecommunication device
PCT/SE2000/001382 WO2001008305A1 (en) 1999-07-02 2000-06-29 Filter arrangement and method for frequency filtering and impedance conversion
AU60396/00A AU6039600A (en) 1999-07-02 2000-06-29 Filter arrangement and method for frequency filtering and impedance conversion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902541A SE516523C2 (sv) 1999-07-02 1999-07-02 Filterarrangemang och metod för filtrering och impedansomvandling

Publications (3)

Publication Number Publication Date
SE9902541D0 SE9902541D0 (sv) 1999-07-02
SE9902541L true SE9902541L (sv) 2001-01-03
SE516523C2 SE516523C2 (sv) 2002-01-22

Family

ID=20416355

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902541A SE516523C2 (sv) 1999-07-02 1999-07-02 Filterarrangemang och metod för filtrering och impedansomvandling

Country Status (4)

Country Link
US (1) US6694013B1 (sv)
AU (1) AU6039600A (sv)
SE (1) SE516523C2 (sv)
WO (1) WO2001008305A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2855680A1 (fr) * 2003-05-26 2004-12-03 Europe Adsl Leacom Fastnet Lab Filtre passe bas pour filtrage de signaux adsl sur des lignes telephoniques modelisees par une impedance complexe
EP1549037B1 (en) * 2003-12-22 2007-02-14 STMicroelectronics S.r.l. An active impedance synthesis circuit, for example for XDSL splitters
JP3962735B2 (ja) * 2004-09-07 2007-08-22 Ｔｄｋ株式会社 信号伝送回路、電子機器、ケーブル、及びコネクタ
EP1903674A1 (en) * 2006-09-22 2008-03-26 Alcatel Lucent Multiple order low pass filter for an xDSL splitter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185250A (en) * 1978-05-03 1980-01-22 Wescom Switching, Inc. Voice frequency RC active filter
US5555494A (en) 1993-09-13 1996-09-10 Morris; George Q. Magnetically integrated full wave DC to DC converter
US5623543A (en) 1994-02-01 1997-04-22 British Telecommunications Public Limited Company Two port signalling voltages filter arrangement

Also Published As

Publication number Publication date
SE9902541D0 (sv) 1999-07-02
US6694013B1 (en) 2004-02-17
SE516523C2 (sv) 2002-01-22
WO2001008305A1 (en) 2001-02-01
AU6039600A (en) 2001-02-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed