Method and apparatus for feedback signal generation in sigma-delta analogto-digital converters

Details for Australian Patent Application No. 2007331448 (hide)

Owner Telefonaktiebolaget LM Ericsson (publ)

Inventors Andersson, Martin; Sundstrom, Lars

Agent Watermark

Pub. Number AU-A-2007331448

PCT Pub. Number WO2008/071791

Priority 11/611,495 15.12.06 US

Filing date 14 December 2007

Wipo publication date 19 June 2008

International Classifications

H03M 3/02 (2006.01) Conversion of analogue values to or from differential modulation - Delta modulation, i.e. one-bit differential modulation

Event Publications

9 July 2009 PCT application entered the National Phase

  PCT publication WO2008/071791 Priority application(s): WO2008/071791

25 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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