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Janssen / van Roermund

Look-Ahead Based Sigma-Delta Modulation

Medium: Buch
ISBN: 978-94-007-3585-9
Verlag: Springer
Erscheinungstermin: 29.05.2013
Lieferfrist: bis zu 10 Tage

The aim of this book is to expand and improve upon the existing knowledge on discrete-time 1-bit look-ahead sigma-delta modulation in general, and to come to a solution for the above mentioned specific issues arising from 1-bit sigma-delta modulation for SA-CD. In order to achieve this objective an analysis is made of the possibilities for improving the performance of digital noise-shaping look-ahead solutions. On the basis of the insights obtained from the analysis, several novel generic 1-bit look-ahead solutions that improve upon the state-of-the-art will be derived and their performance will be evaluated and compared. Finally, all the insights are combined with the knowledge of the SA-CD lossless data compression algorithm to come to a specifically for SA-CD optimized look-ahead design.


Produkteigenschaften


  • Artikelnummer: 9789400735859
  • Medium: Buch
  • ISBN: 978-94-007-3585-9
  • Verlag: Springer
  • Erscheinungstermin: 29.05.2013
  • Sprache(n): Englisch
  • Auflage: 1. Auflage 2013
  • Serie: Analog Circuits and Signal Processing
  • Produktform: Kartoniert, Paperback
  • Gewicht: 400 g
  • Seiten: 248
  • Format (B x H x T): 155 x 235 x 15 mm
  • Ausgabetyp: Kein, Unbekannt
Autoren/Hrsg.

Autoren

1. Introduction.- 2. Basics of sigma-delta modulation.- 3. Transient SDM performance.- 4. Noise-shaping quantizer model.- 5. Look-ahead sigma-delta modulation.- 6. Reducing the complexity of LA DD conversion.- 7. Trellis sigma-delta modulation.- 8. Efficient Trellis sigma-delta modulation.- 9. Pruned Tree sigma-delta modulation.- 10. Pruned Tree sigma-delta modulation for SA-CD.- 11. Comparison of look-ahead SDM techniques.- 12. Maximum SNR analysis.- 13. General Conclusions.- Appendix A: FFT calculations - coherent and power averaging.- Appendix B: Descriptions of the used Sigma-Delta Modulators.