AU2003275490A8 - Apparatus, methods and articles of manufacture for multiband signal processing - Google Patents

Apparatus, methods and articles of manufacture for multiband signal processing

Info

Publication number
AU2003275490A8
AU2003275490A8 AU2003275490A AU2003275490A AU2003275490A8 AU 2003275490 A8 AU2003275490 A8 AU 2003275490A8 AU 2003275490 A AU2003275490 A AU 2003275490A AU 2003275490 A AU2003275490 A AU 2003275490A AU 2003275490 A8 AU2003275490 A8 AU 2003275490A8
Authority
AU
Australia
Prior art keywords
articles
manufacture
methods
signal processing
multiband signal
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003275490A
Other versions
AU2003275490A1 (en
Inventor
Andrei Grebennikov
Eugene Heaney
Pierce Joseph Nagle
Finbarr Joseph Mcgrath
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MA Com Eurotec BV
MA Com Inc
Original Assignee
MA Com Eurotec BV
MA Com Inc
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
Priority claimed from US10/307,653 external-priority patent/US7187231B2/en
Application filed by MA Com Eurotec BV, MA Com Inc filed Critical MA Com Eurotec BV
Publication of AU2003275490A8 publication Critical patent/AU2003275490A8/en
Publication of AU2003275490A1 publication Critical patent/AU2003275490A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0277—Selecting one or more amplifiers from a plurality of amplifiers
AU2003275490A 2002-10-08 2003-10-08 Apparatus, methods and articles of manufacture for multiband signal processing Abandoned AU2003275490A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US41731302P 2002-10-08 2002-10-08
US41690102P 2002-10-08 2002-10-08
US60/417,313 2002-10-08
US60/416,901 2002-10-08
US10/307,653 2002-12-02
US10/307,653 US7187231B2 (en) 2002-12-02 2002-12-02 Apparatus, methods and articles of manufacture for multiband signal processing
PCT/US2003/031890 WO2004034569A2 (en) 2002-10-08 2003-10-08 Apparatus, methods and articles of manufacture for multiband signal processing

Publications (2)

Publication Number Publication Date
AU2003275490A8 true AU2003275490A8 (en) 2004-05-04
AU2003275490A1 AU2003275490A1 (en) 2004-05-04

Family

ID=32096826

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003275490A Abandoned AU2003275490A1 (en) 2002-10-08 2003-10-08 Apparatus, methods and articles of manufacture for multiband signal processing

Country Status (4)

Country Link
EP (1) EP1550207A2 (en)
JP (1) JP2006515723A (en)
AU (1) AU2003275490A1 (en)
WO (1) WO2004034569A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7053701B2 (en) 2003-11-04 2006-05-30 Vice Michael W Power amplifier output stage with multiple power states and improved efficiency
EP1987318B1 (en) 2006-02-24 2015-08-12 The General Hospital Corporation Methods and systems for performing angle-resolved fourier-domain optical coherence tomography
JP2008154201A (en) * 2006-07-07 2008-07-03 Murata Mfg Co Ltd Transmitter
JP2009010484A (en) * 2007-06-26 2009-01-15 Mitsubishi Electric Corp Multi-band amplifier
JP5440498B2 (en) * 2008-06-13 2014-03-12 日本電気株式会社 Power amplifier, amplification method thereof, and radio wave transmitter using the same
US8170505B2 (en) * 2008-07-30 2012-05-01 Qualcomm Incorporated Driver amplifier having a programmable output impedance adjustment circuit
US9143172B2 (en) 2009-06-03 2015-09-22 Qualcomm Incorporated Tunable matching circuits for power amplifiers
US8963611B2 (en) 2009-06-19 2015-02-24 Qualcomm Incorporated Power and impedance measurement circuits for a wireless communication device
WO2011001769A1 (en) * 2009-07-02 2011-01-06 株式会社村田製作所 High-frequency circuit for radio communication, and radio communication device
US8750810B2 (en) * 2009-07-24 2014-06-10 Qualcomm Incorporated Power amplifier with switched output matching for multi-mode operation
US8072272B2 (en) 2009-08-19 2011-12-06 Qualcomm, Incorporated Digital tunable inter-stage matching circuit
US9559639B2 (en) 2009-08-19 2017-01-31 Qualcomm Incorporated Protection circuit for power amplifier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580111A (en) * 1981-12-24 1986-04-01 Harris Corporation Amplitude modulation using digitally selected carrier amplifiers
JP3179164B2 (en) * 1992-01-13 2001-06-25 岩崎通信機株式会社 High frequency power amplifier
US5774017A (en) * 1996-06-03 1998-06-30 Anadigics, Inc. Multiple-band amplifier
JP3336868B2 (en) * 1996-08-09 2002-10-21 株式会社村田製作所 High frequency amplifier that matches multiple signals with different frequencies
US5847602A (en) * 1997-03-03 1998-12-08 Hewlett-Packard Company Method and apparatus for linearizing an efficient class D/E power amplifier using delta modulation
US6255906B1 (en) * 1999-09-30 2001-07-03 Conexant Systems, Inc. Power amplifier operated as an envelope digital to analog converter with digital pre-distortion
US6813319B1 (en) * 1999-10-08 2004-11-02 M/A-Com Eurotec System and method for transmitting digital information using interleaved delta modulation
US6300830B1 (en) * 2000-12-29 2001-10-09 Ericsson Inc Multiplexed input envelope restoration scheme for linear high-efficiency power amplification

Also Published As

Publication number Publication date
WO2004034569A3 (en) 2004-06-17
WO2004034569A2 (en) 2004-04-22
AU2003275490A1 (en) 2004-05-04
EP1550207A2 (en) 2005-07-06
JP2006515723A (en) 2006-06-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase