Reviews of Electromagnetics, Vol. I, 2022Overview paper DOI: 10.53792/RoE/2022.1/21006
ABSTRACT: Anytime-wireless-everywhere (AWE) aspirations for Internet-of-Things (IoT) applications to be enabled
through current 5G and evolving 6G and beyond...
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Reviews of Electromagnetics, Vol. I, 2022Overview paper DOI: 10.53792/RoE/2022.1/21006
ABSTRACT: Anytime-wireless-everywhere (AWE) aspirations for Internet-of-Things (IoT) applications to be enabled
through current 5G and evolving 6G and beyond ecosystems necessitate the development of innovative electrically small antennas (ESAs).
While a variety of ESA systems are reviewed, those realized from the near-field resonant parasitic (NFRP) antenna
paradigm are emphasized. Efficiency, bandwidth and directivity issues are highlighted. Multifunctional, reconfigurable,
passive and active systems that have been achieved are discussed and illustrated; their performance characteristics and advantages
described. This overview finalizes by going back to the future and considers enterprising research areas of current and forward-looking interest.
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