AU2003282535A1 - Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing - Google Patents

Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing

Info

Publication number
AU2003282535A1
AU2003282535A1 AU2003282535A AU2003282535A AU2003282535A1 AU 2003282535 A1 AU2003282535 A1 AU 2003282535A1 AU 2003282535 A AU2003282535 A AU 2003282535A AU 2003282535 A AU2003282535 A AU 2003282535A AU 2003282535 A1 AU2003282535 A1 AU 2003282535A1
Authority
AU
Australia
Prior art keywords
articles
manufacture
methods
signal processing
noise reduction
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
AU2003282535A
Other versions
AU2003282535A8 (en
Inventor
Walid Khairy Mohamed Ahmed
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 US10/309,518 external-priority patent/US7298854B2/en
Application filed by MA Com Inc filed Critical MA Com Inc
Publication of AU2003282535A8 publication Critical patent/AU2003282535A8/en
Publication of AU2003282535A1 publication Critical patent/AU2003282535A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0202—Two or more dimensional filters; Filters for complex signals
    • 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
AU2003282535A 2002-10-08 2003-10-07 Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing Abandoned AU2003282535A1 (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
US10/309,518 US7298854B2 (en) 2002-12-04 2002-12-04 Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing
US10/309,518 2002-12-04
PCT/US2003/032023 WO2004034664A2 (en) 2002-10-08 2003-10-07 Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing

Publications (2)

Publication Number Publication Date
AU2003282535A8 AU2003282535A8 (en) 2004-05-04
AU2003282535A1 true AU2003282535A1 (en) 2004-05-04

Family

ID=32095709

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003282535A Abandoned AU2003282535A1 (en) 2002-10-08 2003-10-07 Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing

Country Status (4)

Country Link
EP (1) EP1566030A2 (en)
JP (1) JP2006502671A (en)
AU (1) AU2003282535A1 (en)
WO (1) WO2004034664A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859098B2 (en) * 2003-01-17 2005-02-22 M/A-Com, Inc. Apparatus, methods and articles of manufacture for control in an electromagnetic processor
US7469427B2 (en) 2005-06-30 2008-12-30 Kimberly-Clark Worldwide, Inc. Stretchable and permeable non-woven protective gloves
DE102005035385B4 (en) 2005-07-28 2011-05-12 Infineon Technologies Ag Digital-to-analog converter and method for digital-to-analog conversion of a signal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2197499A5 (en) * 1972-08-23 1974-03-22 Ibm France
US4276620A (en) * 1978-10-27 1981-06-30 Geosource Inc. Method and apparatus for obtaining a composite field response _to a variable source array using weighting coefficients
US4580111A (en) * 1981-12-24 1986-04-01 Harris Corporation Amplitude modulation using digitally selected carrier amplifiers
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
CA2207670A1 (en) * 1997-05-29 1998-11-29 Andre Marguinaud Procedure for synthesizing a finite pulse response digital filter and filter obtained using this procedure
US6411655B1 (en) * 1998-12-18 2002-06-25 Ericsson Inc. Systems and methods for converting a stream of complex numbers into an amplitude and phase-modulated radio power signal
JP2000286915A (en) * 1999-03-31 2000-10-13 Toshiba Corp Signal modulation circuit and method

Also Published As

Publication number Publication date
EP1566030A2 (en) 2005-08-24
AU2003282535A8 (en) 2004-05-04
WO2004034664A3 (en) 2004-05-27
WO2004034664A2 (en) 2004-04-22
JP2006502671A (en) 2006-01-19

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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