Title
Aperiodic-tiling-based mushroom-type high-impedance surfaces
Author
Gallina, I.
Delia Villa, A.
Galdi, V.
Pierro, V.
Capolino, F.
Enoch, S.
Tayeb, G.
Gerini, G.
TNO Defensie en Veiligheid
Publication year
2008
Abstract
This letter deals with a study of aperiodically ordered textured (mushroom-type) high-impedance surfaces (HISs), and their possible application as artificial-magnetic-conductor groundplanes for low-profile directive antennas. In this framework, results from full-wave simulations are presented in order to characterize the electromagnetic response (in terms of impedance matching, directivity, and surface-wave suppression) of selected configurations based on representative categories of aperiodic tilings, and compare them with those of standard periodic HISs. © 2008 IEEE.
Subject
Antenna ground-planes
Artificial impedance surfaces
Artificial magnetic conductors (AMCs)
Aperiodic tilings
Electromagnetic response
Full-wave simulations
High impedance surface
Low profile
Surface-wave suppression
Crystals
Directive antennas
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DOI
https://doi.org/10.1109/lawp.2008.916674
TNO identifier
425207
ISSN
1536-1225
Source
IEEE Antennas and Wireless Propagation Letters, 7, 54-57
Document type
article