Cognitive Radio Circuits and Systems - Application to Digitizers

This paper gives an overview of Cognitive-Radio (CR) circuits and systems, that will enable the implementation of new technology paradigms such as software-defined electronics and Artificial Intelligence (AI) managed Internet-of-Things (IoT). A survey of the state of the art, trends and design chall...

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Bibliographic Details
Published inIEEE International Symposium on Circuits and Systems proceedings pp. 1 - 5
Main Authors Aboushady, Hassan, Sayed, Alhassan, Camunas-Mesa, Luis A., de la Rosa, Jose M.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2021
Subjects
Artificial intelligence
Circuits and systems
Cognitive radio
Modulation
Nanoscale devices
Radio frequency
Transceivers
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Summary:This paper gives an overview of Cognitive-Radio (CR) circuits and systems, that will enable the implementation of new technology paradigms such as software-defined electronics and Artificial Intelligence (AI) managed Internet-of-Things (IoT). A survey of the state of the art, trends and design challenges is presented from a top-down perspective - from system-level to circuit and chip implementation. As an application, special emphasis is put on analog/digital interfaces as one of the key building blocks in CR-based devices. Cutting-edge architectures - mostly based on ΣΔ Modulators (ΣΔΜs) - are discussed, as well as the best candidate circuit strategies to implement CR- based digitizers in deep nanometer CMOS.
ISBN:9781728192017
1728192013
ISSN:2158-1525
DOI:10.1109/ISCAS51556.2021.9401693