This book describes techniques for designing complex, discrete-time S ADCs with signal-transfer functions that significantly filter interfering signals. The book provides an understanding of theory, issues, and implementation of discrete complex S ADCs. The concepts developed in each chapter are further explained by applying them to a target application of S ADCs in DTV receivers.

• Focuses on complex S ADCs and techniques for their implementation;
• Describes techniques to alleviate problems in implementation, such as image rejection deterioration due to mismatches;
• Discusses advantages of filtering STFs and describes an architecture for their implementation;
• Includes Matlab, Simulink, and Mathematica code used in design and behavioral simulations for design and implementation of complex S ADCs.

Klappentext

This book describes techniques for designing complex, discrete-time ADCs with signal-transfer functions that significantly filter interfering signals. The book provides an understanding of theory, issues, and implementation of discrete complex ADCs. The concepts developed in each chapter are further explained by applying them to a target application of ADCs in DTV receivers.

• Focuses on complex ADCs and techniques for their implementation;
• Describes techniques to alleviate problems in implementation, such as image rejection deterioration due to mismatches;
• Discusses advantages of filtering STFs and describes an architecture for their implementation;
• Includes Matlab, Simulink, and Mathematica code used in design and behavioral simulations for design and implementation of complex ADCs.

Zusammenfassung
This book describes techniques for designing complex, discrete-time ADCs with signal-transfer functions that significantly filter interfering signals. The book provides an understanding of theory, issues, and implementation of discrete complex ADCs. The concepts developed in each chapter are further explained by applying them to a target application of ADCs in DTV receivers.

Inhalt
Introduction.- A Low-IF Complex ADC-based DTV Receiver.- A Complex Modulator with an Improved STF.- Architectural-Level Design of the Experimental Modulator.- Integrated Circuit Implementation.- Conclusions.- Appendix A: Modulator Design Example.