ATE412266T1 - Demodulationsfilter - Google Patents

Demodulationsfilter

Info

Publication number
ATE412266T1
ATE412266T1 AT01936317T AT01936317T ATE412266T1 AT E412266 T1 ATE412266 T1 AT E412266T1 AT 01936317 T AT01936317 T AT 01936317T AT 01936317 T AT01936317 T AT 01936317T AT E412266 T1 ATE412266 T1 AT E412266T1
Authority
AT
Austria
Prior art keywords
demodulation filter
demodulation
common mode
introducing
peaking
Prior art date
Application number
AT01936317T
Other languages
English (en)
Inventor
Marco Berkhout
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE412266T1 publication Critical patent/ATE412266T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2171—Class D power amplifiers; Switching amplifiers with field-effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2173—Class D power amplifiers; Switching amplifiers of the bridge type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT01936317T 2000-05-25 2001-05-03 Demodulationsfilter ATE412266T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00201829 2000-05-25

Publications (1)

Publication Number Publication Date
ATE412266T1 true ATE412266T1 (de) 2008-11-15

Family

ID=8171537

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01936317T ATE412266T1 (de) 2000-05-25 2001-05-03 Demodulationsfilter

Country Status (7)

Country Link
US (1) US6414544B2 (de)
EP (1) EP1293036B1 (de)
JP (1) JP2003534694A (de)
KR (1) KR100762534B1 (de)
AT (1) ATE412266T1 (de)
DE (1) DE60136275D1 (de)
WO (1) WO2001091287A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7112219B2 (en) * 2002-11-12 2006-09-26 Myocor, Inc. Devices and methods for heart valve treatment
US20080309406A1 (en) * 2005-12-02 2008-12-18 Bobinados De Transformadores S.L. Full-Bridge Class-D Power Amplifier
US9026447B2 (en) * 2007-11-16 2015-05-05 Centurylink Intellectual Property Llc Command and control of devices and applications by voice using a communication base system
US9860553B2 (en) * 2015-03-18 2018-01-02 Intel Corporation Local change detection in video

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724396A (en) * 1984-08-21 1988-02-09 Peavey Electronics Corporation Digital audio amplifier
IT1251933B (it) * 1991-10-16 1995-05-27 Bticino Spa Filtro elettrico anti-disturbo a radiofrequenza per dispositivo di regolazione dell'alimentazione di un carico resistivo o induttivo.
US5160896A (en) 1992-02-18 1992-11-03 Harman International Industries, Incorporated Class D amplifier
IT1291783B1 (it) * 1997-02-21 1999-01-21 Claudio Lastrucci Un filtro di ricostruzione per l'eliminazione del residuo di commutazione in un sistema a commutazione o simile
US6016075A (en) * 1997-06-04 2000-01-18 Lord Corporation Class-D amplifier input structure
DE19731691C1 (de) * 1997-07-23 1998-10-08 Siemens Ag Leistungs-Schaltverstärker
EP0968565A2 (de) * 1998-01-22 2000-01-05 Koninklijke Philips Electronics N.V. Pulsbreitenmodulationsverstärker

Also Published As

Publication number Publication date
KR100762534B1 (ko) 2007-10-01
DE60136275D1 (en) 2008-12-04
JP2003534694A (ja) 2003-11-18
WO2001091287A1 (en) 2001-11-29
US20020011880A1 (en) 2002-01-31
EP1293036B1 (de) 2008-10-22
EP1293036A1 (de) 2003-03-19
US6414544B2 (en) 2002-07-02
KR20020056879A (ko) 2002-07-10

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Legal Events

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