An overview of metasurfaces for thin antenna applications
TL;DR: Casaletti et al. as discussed by the authors reviewed the latest progress in metasurface antenna design, where they are used to miniaturize the profile, increase the bandwidth, and control the radiation pattern in the near and far-field regions.
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About: This article is published in Comptes Rendus Physique. The article was published on 19 Jan 2021. and is currently open access. The article focuses on the topics: Antenna (radio).
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Citations
Gain enhancement methods for printed circuit antennas
David R. Jackson,Nicolaos G. Alexopoulos +1 more
- 01 Nov 1984
TL;DR: In this article, a substrate-superstrate printed antenna geometry which allows for large antenna gain is presented, asymptotic formulas for gain, beamwidth, and bandwidth are given, and the bandwidth limitation of the method is discussed.
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Linear Polarization from Scalar Modulated Metasurfaces
Alfonso Raul Zerwekh Arroyo,Romain Contreres,Alexandre Piche,Healene Roussel,Massimiliano Casaletti +4 more
- 27 Mar 2022
TL;DR: In this article , a new design approach for linear polarization scalar metasurface antennas is presented, which consists in building up the required scalar surface impedance Zs using the already known phase-matching technique, whereas the novelty resides in achieving linear polarization as a sum of two reverse circular ones.
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AWE-Inspiring Electrically Small Antennas
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Electrically Small Antenna Advances for Current 5G and Evolving 6G and Beyond Wireless Systems
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TL;DR: In this paper , a variety of electrically small antennas (ESAs) are reviewed, those realized from the near-field resonant parasitic (NFRP) antenna paradigm are emphasized.
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