AU2001296172A1 - Digital to analog conversion method and apparatus - Google Patents

Digital to analog conversion method and apparatus

Info

Publication number
AU2001296172A1
AU2001296172A1 AU2001296172A AU9617201A AU2001296172A1 AU 2001296172 A1 AU2001296172 A1 AU 2001296172A1 AU 2001296172 A AU2001296172 A AU 2001296172A AU 9617201 A AU9617201 A AU 9617201A AU 2001296172 A1 AU2001296172 A1 AU 2001296172A1
Authority
AU
Australia
Prior art keywords
digital
conversion method
analog conversion
analog
conversion
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
AU2001296172A
Inventor
Patrik Eriksson
Peter Petersson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001296172A1 publication Critical patent/AU2001296172A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0626—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by filtering
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmitters (AREA)
  • Superheterodyne Receivers (AREA)
AU2001296172A 2000-10-25 2001-10-18 Digital to analog conversion method and apparatus Abandoned AU2001296172A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24277500P 2000-10-25 2000-10-25
US60242775 2000-10-25
US09973805 2001-10-11
US09/973,805 US6549153B2 (en) 2000-10-25 2001-10-11 Digital to analog conversion method and apparatus
PCT/SE2001/002293 WO2002035707A1 (en) 2000-10-25 2001-10-18 Digital to analog conversion method and apparatus

Publications (1)

Publication Number Publication Date
AU2001296172A1 true AU2001296172A1 (en) 2002-05-06

Family

ID=26935325

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001296172A Abandoned AU2001296172A1 (en) 2000-10-25 2001-10-18 Digital to analog conversion method and apparatus

Country Status (4)

Country Link
US (1) US6549153B2 (en)
EP (1) EP1330878A1 (en)
AU (1) AU2001296172A1 (en)
WO (1) WO2002035707A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1170874A1 (en) * 2000-07-05 2002-01-09 Infineon Technologies AG Receiver, especially for mobile communications
US20020168019A1 (en) * 2001-05-09 2002-11-14 Erik Bengtsson Apparatus and method to reduce size and complexity of reconstruction filters in a multi-protocol transmitter
US6834187B1 (en) * 2002-09-05 2004-12-21 Agilent Technologies, Inc. Method of devising a frequency plan for a signal analysis circuit
DE10250632A1 (en) * 2002-10-30 2004-05-19 Infineon Technologies Ag Circuit and process for mixing a digital and an analog signal passes the digital signal though a D/A converter and then mixes it with the second signal
US6930627B1 (en) 2004-02-23 2005-08-16 Michael C. Hopkins Radio-frequency digital/analog converter system and method
US7796971B2 (en) * 2007-03-15 2010-09-14 Analog Devices, Inc. Mixer/DAC chip and method
US8604958B2 (en) * 2011-05-13 2013-12-10 Intel Mobile Communications GmbH RF DAC with configurable DAC mixer interface and configurable mixer
US10663572B2 (en) * 2018-06-19 2020-05-26 Qualcomm Incorporated Programmable multi-mode digital-to-analog converter (DAC) for wideband applications

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010585A (en) 1990-06-01 1991-04-23 Garcia Rafael A Digital data and analog radio frequency transmitter
GB9218009D0 (en) * 1992-08-25 1992-10-14 Philips Electronics Uk Ltd A method of,and transmitter for,transmitting a digital signal
US5392460A (en) * 1993-04-23 1995-02-21 Nokia Mobile Phones Ltd. Dual mode radiotelephone terminal selectively operable for frequency modulated or phase modulated operation
DE69534666T2 (en) * 1994-07-20 2006-06-29 Nippon Telegraph And Telephone Corp. Digital quadrature modulator
US5566164A (en) * 1994-12-19 1996-10-15 Stanford Telecommunications, Inc. Practical means for digital generation and combination of a multiplicity of CDMA/FDMA signals
JPH08204558A (en) 1995-01-25 1996-08-09 Hitachi Denshi Ltd Da converter
US5768268A (en) * 1995-07-19 1998-06-16 Watkins Johnson Company Wideband base station architecture for digital cellular communications system
US5956373A (en) * 1995-11-17 1999-09-21 Usa Digital Radio Partners, L.P. AM compatible digital audio broadcasting signal transmision using digitally modulated orthogonal noise-like sequences
US5937011A (en) * 1996-03-26 1999-08-10 Airnet Communications Corp. Multi-carrier high power amplifier using digital pre-distortion
US6032028A (en) 1996-04-12 2000-02-29 Continentral Electronics Corporation Radio transmitter apparatus and method
US6233253B1 (en) * 1997-05-23 2001-05-15 Thomson Licensing S.A. System for digital data format conversion and bit stream generation
US5959499A (en) * 1997-09-30 1999-09-28 Motorola, Inc. Predistortion system and method using analog feedback loop for look-up table training
US5886573A (en) * 1998-03-06 1999-03-23 Fujant, Inc. Amplification using amplitude reconstruction of amplitude and/or angle modulated carrier
FR2777145B1 (en) * 1998-04-02 2000-04-28 Alsthom Cge Alcatel BROADBAND MULTI-CARRIER MODULATOR AND CORRESPONDING PROGRAMMING METHOD
US5970105A (en) * 1998-05-11 1999-10-19 Cleveland Medical Devices Inc. Apparatus and method for efficient wireless communications in the presence of frequency error
US6268818B1 (en) 1998-06-24 2001-07-31 Conexant Systems, Inc. Method and apparatus for improving modulation accuracy
US6437822B1 (en) * 2000-03-30 2002-08-20 Sencore, Inc. Method and apparatus for generating an HDTV signal for use in demonstrating an HDTV receiver

Also Published As

Publication number Publication date
WO2002035707A1 (en) 2002-05-02
US6549153B2 (en) 2003-04-15
EP1330878A1 (en) 2003-07-30
US20020047793A1 (en) 2002-04-25

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