Oversampling A/D Converters with Improved Signal Transfer Functions [Hardcover]

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.

Focusing on complex delta-sigma ADCs, this book describes techniques to alleviate problems in implementation, such as image rejection deterioration due to mismatches. It also covers the advantages of filtering STFs and sets out an implementation architecture.

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.

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.

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Focuses on complex ?? ADCs and techniques for their implementation lӾ