AU2003275477A1 - Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture - Google Patents

Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture

Info

Publication number
AU2003275477A1
AU2003275477A1 AU2003275477A AU2003275477A AU2003275477A1 AU 2003275477 A1 AU2003275477 A1 AU 2003275477A1 AU 2003275477 A AU2003275477 A AU 2003275477A AU 2003275477 A AU2003275477 A AU 2003275477A AU 2003275477 A1 AU2003275477 A1 AU 2003275477A1
Authority
AU
Australia
Prior art keywords
articles
receiver
manufacture
methods
electromagnetic wave
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
AU2003275477A
Inventor
Walid Khairy Mohamed Ahmed
Jeffrey William Tripp
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 Inc
Original Assignee
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 US10/606,079 external-priority patent/US7221915B2/en
Application filed by MA Com Inc filed Critical MA Com Inc
Publication of AU2003275477A1 publication Critical patent/AU2003275477A1/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
    • H03C3/40—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0483—Transmitters with multiple parallel paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/361—Modulation using a single or unspecified number of carriers, e.g. with separate stages of phase and amplitude modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AU2003275477A 2002-10-08 2003-10-07 Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture Abandoned AU2003275477A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US41686102P 2002-10-08 2002-10-08
US60/416,861 2002-10-08
US10/606,079 US7221915B2 (en) 2003-06-25 2003-06-25 Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture
US10/606,079 2003-06-25
PCT/US2003/031782 WO2004034566A1 (en) 2002-10-08 2003-10-07 Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture

Publications (1)

Publication Number Publication Date
AU2003275477A1 true AU2003275477A1 (en) 2004-05-04

Family

ID=32096165

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003275477A Abandoned AU2003275477A1 (en) 2002-10-08 2003-10-07 Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture

Country Status (2)

Country Link
AU (1) AU2003275477A1 (en)
WO (1) WO2004034566A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896395A (en) * 1974-07-18 1975-07-22 Bell Telephone Labor Inc Linear amplification using quantized envelope components to phase reverse modulate quadrature reference signals
US5420536A (en) * 1993-03-16 1995-05-30 Victoria University Of Technology Linearized power amplifier
US6054896A (en) * 1998-12-17 2000-04-25 Datum Telegraphic Inc. Controller and associated methods for a linc linear power amplifier
JP2000286915A (en) * 1999-03-31 2000-10-13 Toshiba Corp Signal modulation circuit and method

Also Published As

Publication number Publication date
WO2004034566A1 (en) 2004-04-22

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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