AU2002307075A1 - Method and apparatus for analog-to-digital conversion - Google Patents

Method and apparatus for analog-to-digital conversion

Info

Publication number
AU2002307075A1
AU2002307075A1 AU2002307075A AU2002307075A AU2002307075A1 AU 2002307075 A1 AU2002307075 A1 AU 2002307075A1 AU 2002307075 A AU2002307075 A AU 2002307075A AU 2002307075 A AU2002307075 A AU 2002307075A AU 2002307075 A1 AU2002307075 A1 AU 2002307075A1
Authority
AU
Australia
Prior art keywords
analog
digital conversion
conversion
digital
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
AU2002307075A
Inventor
Robert H. Walden
Daniel Yap
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.)
HRL Laboratories LLC
Original Assignee
HRL Laboratories LLC
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 US09/848,498 external-priority patent/US6628849B2/en
Priority claimed from US09/848,499 external-priority patent/US6525682B2/en
Application filed by HRL Laboratories LLC filed Critical HRL Laboratories LLC
Publication of AU2002307075A1 publication Critical patent/AU2002307075A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H03M3/458—Analogue/digital converters using delta-sigma modulation as an intermediate step
    • H03M3/494—Sampling or signal conditioning arrangements specially adapted for delta-sigma type analogue/digital conversion systems
    • H03M3/496—Details of sampling arrangements or methods
    • 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
    • H03M3/458—Analogue/digital converters using delta-sigma modulation as an intermediate step
    • H03M3/466—Multiplexed conversion systems
    • H03M3/468—Interleaved, i.e. using multiple converters or converter parts for one channel, e.g. using Hadamard codes, pi-delta-sigma converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Analogue/Digital Conversion (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
AU2002307075A 2001-05-03 2002-04-02 Method and apparatus for analog-to-digital conversion Abandoned AU2002307075A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/848,498 US6628849B2 (en) 2001-05-03 2001-05-03 Photonic encoding sampler
US09/848,498 2001-05-03
US09/848,499 US6525682B2 (en) 2001-05-03 2001-05-03 Photonic parallel analog-to-digital converter
US09/848,499 2001-05-03
PCT/US2002/010351 WO2002091581A2 (en) 2001-05-03 2002-04-02 Method and apparatus for analog-to-digital conversion

Publications (1)

Publication Number Publication Date
AU2002307075A1 true AU2002307075A1 (en) 2002-11-18

Family

ID=29407019

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002307075A Abandoned AU2002307075A1 (en) 2001-05-03 2002-04-02 Method and apparatus for analog-to-digital conversion

Country Status (4)

Country Link
EP (1) EP1393448A2 (en)
JP (1) JP2004533161A (en)
AU (1) AU2002307075A1 (en)
WO (1) WO2002091581A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842129B1 (en) 2003-10-22 2005-01-11 Northrop Grumman Corporation Delta-sigma analog-to-digital converter
CN105704366B (en) * 2009-01-30 2019-01-08 英特赛尔美国有限公司 Mixed format medium transmission system and method
DE102013201253A1 (en) 2013-01-26 2014-07-31 Lenze Automation Gmbh Method and device for generating a digital signal
DE102018222415A1 (en) * 2018-12-20 2020-06-25 Robert Bosch Gmbh Multichannel analog-digital converter device for an optoelectronic sensor, method for signal modulation in an optoelectronic sensor and laser-based distance and / or speed sensor
JP7003336B1 (en) * 2021-02-03 2022-02-10 三菱電機株式会社 Frequency separator, optical quantization circuit, optical AD conversion system, and optical signal processing system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196852A (en) * 1992-02-21 1993-03-23 California Institute Of Technology Analog-to-digital converter using parallel ΔΣ modulators
US5955875A (en) * 1997-01-31 1999-09-21 Massachusetts Institute Of Technology Linearized optical sampler

Also Published As

Publication number Publication date
WO2002091581A2 (en) 2002-11-14
WO2002091581A3 (en) 2003-11-13
EP1393448A2 (en) 2004-03-03
JP2004533161A (en) 2004-10-28

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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