ATA17922002A - TRANSMISSION ARRANGEMENT FOR TRANSMITTING SIGNALS AND D / A CONVERTERS THEREFOR - Google Patents

TRANSMISSION ARRANGEMENT FOR TRANSMITTING SIGNALS AND D / A CONVERTERS THEREFOR

Info

Publication number
ATA17922002A
ATA17922002A AT17922002A AT17922002A ATA17922002A AT A17922002 A ATA17922002 A AT A17922002A AT 17922002 A AT17922002 A AT 17922002A AT 17922002 A AT17922002 A AT 17922002A AT A17922002 A ATA17922002 A AT A17922002A
Authority
AT
Austria
Prior art keywords
transmitting signals
transmission arrangement
converters
therefor
converters therefor
Prior art date
Application number
AT17922002A
Other languages
German (de)
Other versions
AT412309B (en
Original Assignee
Schindler Volker Dr
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 Schindler Volker Dr filed Critical Schindler Volker Dr
Priority to AT17922002A priority Critical patent/AT412309B/en
Priority to DE20380325U priority patent/DE20380325U1/en
Priority to PCT/AT2003/000355 priority patent/WO2004051860A2/en
Priority to AU2003285971A priority patent/AU2003285971A1/en
Publication of ATA17922002A publication Critical patent/ATA17922002A/en
Application granted granted Critical
Publication of AT412309B publication Critical patent/AT412309B/en

Links

Classifications

    • 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
    • H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
    • 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
    • H03M1/82—Digital/analogue converters with intermediate conversion to time interval
    • H03M1/822—Digital/analogue converters with intermediate conversion to time interval using pulse width modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M3/358—Continuously compensating for, or preventing, undesired influence of physical parameters of non-linear distortion, e.g. instability
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/50—Digital/analogue converters using delta-sigma modulation as an intermediate step
    • H03M3/502—Details of the final digital/analogue conversion following the digital delta-sigma modulation
    • H03M3/506—Details of the final digital/analogue conversion following the digital delta-sigma modulation the final digital/analogue converter being constituted by a pulse width modulator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3002—Conversion to or from differential modulation
    • H03M7/3004—Digital delta-sigma modulation
    • H03M7/3015—Structural details of digital delta-sigma modulators
    • H03M7/302—Structural details of digital delta-sigma modulators characterised by the number of quantisers and their type and resolution
    • H03M7/3024—Structural details of digital delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
    • H03M7/3026—Structural details of digital delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a multiple bit one
AT17922002A 2002-11-29 2002-11-29 TRANSMISSION ARRANGEMENT FOR TRANSMITTING SIGNALS AND D / A CONVERTERS THEREFOR AT412309B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT17922002A AT412309B (en) 2002-11-29 2002-11-29 TRANSMISSION ARRANGEMENT FOR TRANSMITTING SIGNALS AND D / A CONVERTERS THEREFOR
DE20380325U DE20380325U1 (en) 2002-11-29 2003-11-27 Transmission arrangement for transmitting signals and D / A converter circuits therefor
PCT/AT2003/000355 WO2004051860A2 (en) 2002-11-29 2003-11-27 Transmission configuration for transmitting signals and d/a converter circuits therefor
AU2003285971A AU2003285971A1 (en) 2002-11-29 2003-11-27 Transmission configuration for transmitting signals and d/a converter circuits therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT17922002A AT412309B (en) 2002-11-29 2002-11-29 TRANSMISSION ARRANGEMENT FOR TRANSMITTING SIGNALS AND D / A CONVERTERS THEREFOR

Publications (2)

Publication Number Publication Date
ATA17922002A true ATA17922002A (en) 2004-05-15
AT412309B AT412309B (en) 2004-12-27

Family

ID=32234907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT17922002A AT412309B (en) 2002-11-29 2002-11-29 TRANSMISSION ARRANGEMENT FOR TRANSMITTING SIGNALS AND D / A CONVERTERS THEREFOR

Country Status (4)

Country Link
AT (1) AT412309B (en)
AU (1) AU2003285971A1 (en)
DE (1) DE20380325U1 (en)
WO (1) WO2004051860A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052702B4 (en) 2005-11-04 2007-10-25 Infineon Technologies Ag Synchronization circuit for the synchronization of PWM modulators
DE102006030774A1 (en) * 2006-06-30 2008-02-21 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Method for determining the load resistance for a transmitter
DE102007004595A1 (en) * 2007-01-30 2008-08-07 Samson Ag Method for transferring electrical position information of e.g. valve unit, involves combining binary signal status and position information to form position signal so that status and information is selectively called from position signal
DE102008017774B4 (en) 2008-04-08 2011-02-10 Austriamicrosystems Ag Modulation arrangement and method for providing a modulated control signal
DE102010043842A1 (en) 2010-11-12 2012-05-16 Endress + Hauser Wetzer Gmbh + Co Kg Delta-sigma D / A converter
DE102018201410B3 (en) 2018-01-30 2019-02-28 Siemens Aktiengesellschaft Demodulation method for C8PSK coding
US11546016B2 (en) * 2021-03-18 2023-01-03 Texas Instruments Incorporated Pseudo-sinusoidal waveform generator for HART communication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208594A (en) * 1991-05-02 1993-05-04 Ricoh Company, Ltd. Signal processor that uses a delta-sigma modulation
US5245333A (en) * 1991-09-25 1993-09-14 Rosemount Inc. Three wire low power transmitter
US5406284A (en) * 1992-12-31 1995-04-11 Monolith Technologies Corporation Methods and apparatus for the quantization and analog conversion of digital signals
US6249237B1 (en) * 1998-10-09 2001-06-19 Lsi Logic Corporation System and method for bandpass shaping in an oversampling converter
US6317067B1 (en) * 1998-12-04 2001-11-13 Philips Electronics North America Corporation Pulse density modulation based digital-to-analog conversion
JP4073676B2 (en) * 2001-03-21 2008-04-09 株式会社リコー DA converter and DA conversion method

Also Published As

Publication number Publication date
WO2004051860A3 (en) 2004-09-02
DE20380325U1 (en) 2005-07-21
AU2003285971A1 (en) 2004-06-23
AT412309B (en) 2004-12-27
WO2004051860A2 (en) 2004-06-17

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20120515