AT522979T

Distributed circular geometry power amplifier architecture

Abstract

The invention claims a distributed power amplifier structure and device, which can effectively enhancing and power output of the RF signal must be detected economically. The power amplifier comprises multiple interconnections the novel annular geometric figure's push-pull amplifier, solution and better is connected to used as an active primary winding, the active transformer the signal input of the amplifying device is overlapped equal to the amplitude value; the opposite phase input signal driving. The topology is claimed is used for and a synthesize the independent power amplifier with tapped auxiliary winding of secondary windings geometrical of which effectively the variations. The novel architecture for designing RF, microwave and millimeter - wave frequency low cost and alarm efficacy, wherein the high power amplifier.

Term

Term ended

Expired 9 October 2021, 5 years ago.

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Priority claims
DocumentOfficeKindDate
23947000United States of AmericaP
23947400United States of AmericaP
28860101United States of AmericaP
0131813United States of AmericaW

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WO0231967A2World Intellectual Property Organization (WIPO)A2
AU2436802AAustraliaA
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WO03079547A2World Intellectual Property Organization (WIPO)A2
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US2003184369A1United States of AmericaA1
KR20030081318ARepublic of KoreaA
WO0231967A3World Intellectual Property Organization (WIPO)A3
EP1400012A2European Patent Office (EPO)A2
TW200405652ATaiwan Province of ChinaA
CN1496605AChinaA
US6737948B2United States of AmericaB2
WO03079547A3World Intellectual Property Organization (WIPO)A3
WO03079547B1World Intellectual Property Organization (WIPO)B1
US6816012B2United States of AmericaB2
EP1485996A2European Patent Office (EPO)A2
JP2005503679AJapanA
US2005030098A1United States of AmericaA1
US6856199B2United States of AmericaB2
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KR100852315B1Republic of KoreaB1
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TWI315605BTaiwan Province of ChinaB
JP2010011469AJapanA
US7733183B2United States of AmericaB2
US2010244955A1United States of AmericaA1
EP1400012B1European Patent Office (EPO)B1
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AT522979TThis recordAustriaT
ATE522979T1AustriaT1
US8049563B2United States of AmericaB2
US2012001692A1United States of AmericaA1
JP4933598B2JapanB2
US8350625B2United States of AmericaB2
EP1485996B1European Patent Office (EPO)B1