Sigma-Delta A/D conversion technology in the application of signal conditioning

Author: (Dutch) Philips (Philips, K.)
Publisher:
Publish Date: 2007-01-01
Features: This book discusses the application of continuous-time ∑△ modulator in wireless communication, with a particular focus on the advantages of ∑△ modulator in digitizing wireless communication channels. It analyzes the application of ∑△ modulator in signal conditioning from the perspective of energy consumption. The book proposes a method to integrate part of the signal conditioning into the ∑△ A/D converter, which improves the balance between power consumption and performance of the entire channel. Two examples using this method are provided, including circuit diagrams, simulation, and test results. The book also compares the channel based on ∑△ modulation with conventional solutions and elaborates on the proposed method using a combination of theoretical and practical approaches.