Look-Ahead Based Sigma-Delta Modulation

High resolution analog-to-digital conversion and digital-to-analog conversion is often realized with the use of a Sigma-Delta Modulator (SDM). The sigma-delta modulation process, although very non-linear when a 1-bit quantizer is used, is nowadays well understood and can be made to deliver a very hi...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autores principales: Janssen, Erwin (Autor), van Roermund, Arthur (Autor)
Autor Corporativo: SpringerLink (Online service)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Dordrecht : Springer Netherlands : Imprint: Springer, 2011.
Edición:1st ed. 2011.
Colección:Analog Circuits and Signal Processing,
Temas:
Electronic circuits.
Computer engineering.
Computer networks .
Electronic Circuits and Systems.
Computer Engineering and Networks.
Acceso en línea:Texto Completo
Tabla de Contenidos:
  • 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.

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