AU2003279889A8 - Electromagnetic wave trasmitter systems, methods and articles of manufacture - Google Patents

Electromagnetic wave trasmitter systems, methods and articles of manufacture

Info

Publication number
AU2003279889A8
AU2003279889A8 AU2003279889A AU2003279889A AU2003279889A8 AU 2003279889 A8 AU2003279889 A8 AU 2003279889A8 AU 2003279889 A AU2003279889 A AU 2003279889A AU 2003279889 A AU2003279889 A AU 2003279889A AU 2003279889 A8 AU2003279889 A8 AU 2003279889A8
Authority
AU
Australia
Prior art keywords
trasmitter
articles
manufacture
systems
methods
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
AU2003279889A
Other versions
AU2003279889A1 (en
Inventor
David Eric Bengtson
Walid Khairy Mohamed Ahmed
Anthony Dennis
Yongwen Yang
Radwan Mohamad Reda Husseini
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 US10/454,698 external-priority patent/US6903619B2/en
Application filed by MA Com Inc filed Critical MA Com Inc
Publication of AU2003279889A1 publication Critical patent/AU2003279889A1/en
Publication of AU2003279889A8 publication Critical patent/AU2003279889A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2035—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/331—Sigma delta modulation being used in an amplifying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Transmitters (AREA)
  • Near-Field Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU2003279889A 2002-10-08 2003-10-08 Electromagnetic wave trasmitter systems, methods and articles of manufacture Abandoned AU2003279889A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US41731102P 2002-10-08 2002-10-08
US41686102P 2002-10-08 2002-10-08
US60/417,311 2002-10-08
US60/416,861 2002-10-08
US10/454,698 2003-06-04
US10/454,698 US6903619B2 (en) 2003-06-04 2003-06-04 Electromagnetic wave transmitter systems, methods and articles of manufacture
PCT/US2003/031937 WO2004034667A2 (en) 2002-10-08 2003-10-08 Electromagnetic wave trasmitter systems, methods and articles of manufacture

Publications (2)

Publication Number Publication Date
AU2003279889A1 AU2003279889A1 (en) 2004-05-04
AU2003279889A8 true AU2003279889A8 (en) 2004-05-04

Family

ID=32096885

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003279889A Abandoned AU2003279889A1 (en) 2002-10-08 2003-10-08 Electromagnetic wave trasmitter systems, methods and articles of manufacture

Country Status (5)

Country Link
EP (1) EP1550279A2 (en)
JP (1) JP2006502683A (en)
AU (1) AU2003279889A1 (en)
DE (1) DE60325288D1 (en)
WO (1) WO2004034667A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4815571B2 (en) 2004-07-29 2011-11-16 エスティー‐エリクソン、ソシエテ、アノニム Enhanced bit mapping for digital interfaces of wireless communication devices in multi-time slot and multi-mode operation
DE102005020116B4 (en) 2005-04-29 2010-09-16 Infineon Technologies Ag High-frequency IC for a mobile radio transmitter
JP4790652B2 (en) * 2007-03-29 2011-10-12 富士通株式会社 Digitally controlled transmitter and control method thereof
JP5116573B2 (en) * 2008-06-17 2013-01-09 三菱電機株式会社 Distributed pre-equalization optical transmitter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05175743A (en) * 1991-12-11 1993-07-13 Fujitsu Ltd Power amplifier
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
EP1056248A1 (en) * 1999-05-26 2000-11-29 Ascom AG Modulator using separate phase and amplitude stages
JP3565175B2 (en) * 2001-03-16 2004-09-15 株式会社村田製作所 Wireless communication equipment
US6738432B2 (en) * 2001-03-21 2004-05-18 Ericsson Inc. System and method for RF signal amplification

Also Published As

Publication number Publication date
EP1550279A2 (en) 2005-07-06
AU2003279889A1 (en) 2004-05-04
WO2004034667A2 (en) 2004-04-22
JP2006502683A (en) 2006-01-19
WO2004034667A3 (en) 2004-09-10
DE60325288D1 (en) 2009-01-22

Similar Documents

Publication Publication Date Title
AU2003297706A1 (en) Amine-epoxy autocatalytic polymers and polyurethane products made therefrom
EP1487980A4 (en) Modified gene-silencing rna and uses thereof
AU2002247173A1 (en) Enhanced radio systems and methods
ZA200500472B (en) Hidden band brasserie, blank and methods of making same
AU2003228315A1 (en) Transobturator surgical articles and methods
AU2003285062A1 (en) Blowing agent introduction systems and methods
HK1062107A1 (en) Electromagnetic wave absorber
EP1565187A4 (en) Methods of treating cancer and related methods
EP1567099A4 (en) Improved endoprostheses and methods of manufacture
AU2003251844A1 (en) Frequency tracking using inner and outer loops
HK1079554A1 (en) Product and method
SG107606A1 (en) Novel foams and coatings
AU2003279889A8 (en) Electromagnetic wave trasmitter systems, methods and articles of manufacture
AU2003301321A1 (en) Detection of electromagnetic radiation
GB0115396D0 (en) Improved metallic materials and their production
AU2003227953A1 (en) Personal alarm systems and method
GB0216509D0 (en) Production of polyketides and other natural products
IL150825A0 (en) Decorative door and manufacture thereof
AU2003304115A8 (en) Dinoflagellate karlotoxins, methods of isolation and uses thereof
GB0112640D0 (en) Process and product
GB0229282D0 (en) Antifouling product and method of making it
GB0314580D0 (en) Electromagnetic wave resistant glasses
ZA200500408B (en) Modified pctet-spengler reaction and products prepared therefrom
AU2003100387A4 (en) Electromagnetic Wave Resistant Glasses
GB0203004D0 (en) Method of manufacture and product of method

Legal Events

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