Emerging Sigma-Delta Modulation Techniques for an Efficient Digitization in the Internet of Things
J. de la Rosa (CSIC/Univ. de Sevilla, Spain)
This talk gives an overview of Σ∆ modulation tech- niques for the efficient implementation of analog/digital interfaces in IoT devices. Main design challenges derived from their integra- tion in deep nanometer CMOS are identified, and state-of-the-art circuits and systems solutions are discussed. Diverse application scenarios, ranging from ultra-low-power biomedical devices to ultra-wide-band wireless communications, are considered as case studies.
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