ATE522979T1 - Verteilte leistungsverstärkerarchitektur mit kreisförmiger geometrie - Google Patents

Verteilte leistungsverstärkerarchitektur mit kreisförmiger geometrie

Info

Publication number
ATE522979T1
ATE522979T1 AT01986805T AT01986805T ATE522979T1 AT E522979 T1 ATE522979 T1 AT E522979T1 AT 01986805 T AT01986805 T AT 01986805T AT 01986805 T AT01986805 T AT 01986805T AT E522979 T1 ATE522979 T1 AT E522979T1
Authority
AT
Austria
Prior art keywords
power amplifier
power
distributed power
circular geometry
amplifiers
Prior art date
Application number
AT01986805T
Other languages
English (en)
Inventor
Ichiro Aoki
S A Hajimiri
David Rutledge
Original Assignee
California Inst Of Techn
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 California Inst Of Techn filed Critical California Inst Of Techn
Application granted granted Critical
Publication of ATE522979T1 publication Critical patent/ATE522979T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H03F1/223—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively with MOSFET's
    • 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
    • H03F3/265—Push-pull amplifiers; Phase-splitters therefor with field-effect transistors only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
    • H03F3/423—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers with MOSFET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602—Combinations of several amplifiers
    • H03F3/604—Combinations of several amplifiers using FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/534—Transformer coupled at the input of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/537—A transformer being used as coupling element between two amplifying stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/541—Transformer coupled at the output of an amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
AT01986805T 2000-10-10 2001-10-09 Verteilte leistungsverstärkerarchitektur mit kreisförmiger geometrie ATE522979T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23947400P 2000-10-10 2000-10-10
US23947000P 2000-10-10 2000-10-10
US28860101P 2001-05-04 2001-05-04
PCT/US2001/031813 WO2002031967A2 (en) 2000-10-10 2001-10-09 Distributed circular geometry power amplifier architecture

Publications (1)

Publication Number Publication Date
ATE522979T1 true ATE522979T1 (de) 2011-09-15

Family

ID=27399240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01986805T ATE522979T1 (de) 2000-10-10 2001-10-09 Verteilte leistungsverstärkerarchitektur mit kreisförmiger geometrie

Country Status (8)

Country Link
US (5) US6816012B2 (de)
EP (1) EP1400012B1 (de)
JP (2) JP2005503679A (de)
KR (1) KR100852315B1 (de)
CN (1) CN1294698C (de)
AT (1) ATE522979T1 (de)
AU (1) AU2002224368A1 (de)
WO (1) WO2002031967A2 (de)

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WO2002031967A2 (en) 2002-04-18
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EP1400012B1 (de) 2011-08-31
US20050030098A1 (en) 2005-02-10
US7425869B2 (en) 2008-09-16
AU2002224368A1 (en) 2002-04-22
US8049563B2 (en) 2011-11-01
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CN1496605A (zh) 2004-05-12
US20060250187A1 (en) 2006-11-09
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WO2002031967A3 (en) 2004-01-08
US7075371B2 (en) 2006-07-11
CN1294698C (zh) 2007-01-10
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US6816012B2 (en) 2004-11-09
KR100852315B1 (ko) 2008-08-14
US20090002071A1 (en) 2009-01-01
EP1400012A2 (de) 2004-03-24
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