An Intuitive Approach to the Optimal Sampling of an Electromagnetic Field

Marco Donald Migliore

doi:10.3390/s25247591

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Article

14 December 2025

An Intuitive Approach to the Optimal Sampling of an Electromagnetic Field

Dipartimento di Ingegneria Elettrica e dell’Informazione “Maurizio Scarano” (DIEI), University of Cassino and Southern Lazio, Via G. Di Biasio 43, 03043 Cassino, Italy

European University of Technology, European Union, Cassino, Italy, 03043 Cassino, Italy

Sensors2025, 25(24), 7591;https://doi.org/10.3390/s25247591
(registering DOI)

This article belongs to the Special Issue Recent Advances in Antenna Measurement Techniques

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Abstract

The goal of this article is to provide an intuitive explanation of an electromagnetic field sampling technique, known as optimal field sampling. This explanation provides insight into the physical mechanisms underlying the sampling strategy along observation curves.

Keywords:

non-redundant sampling; antennas; measurement

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