Overview on glide-symmetric periodic structures
2021 (English) In: 2021 International Symposium on Antennas and Propagation, ISAP 2021, Institute of Electrical and Electronics Engineers Inc. , 2021Conference paper, Published paper (Refereed)
Abstract [en]
In this contribution, we summarize the special properties of glide-symmetric periodic structures. In particular, we discuss how glide symmetries can increase the equivalent refractive index and decrease the dispersion of two-dimensional (2-D) periodic structures. Also, we discuss how glide symmetries can be used to improve the isotropy of 2-D periodic structures, or alternatively, to increase their anisotropy. Finally, we explain how glide-symmetric structures can enhance the bandwidth and attenuation levels of electromagnetic bandgaps.
Place, publisher, year, edition, pages Institute of Electrical and Electronics Engineers Inc. , 2021.
Keywords [en]
anisotropy, EBGs, Glide symmetry, low dispersion, metasurfaces, planar lenses, Dispersion (waves), Periodic structures, Refractive index, EBG, Equivalent refractive index, Low dispersions, Metasurface, Planar lens, Special properties, Symmetric structures, Symmetrics, Two Dimensional (2 D)
National Category
Telecommunications
Identifiers URN: urn:nbn:se:kth:diva-316395 DOI: 10.23919/ISAP47258.2021.9614551 Scopus ID: 2-s2.0-85123308496 OAI: oai:DiVA.org:kth-316395 DiVA, id: diva2:1687832
Conference 2021 International Symposium on Antennas and Propagation, ISAP 2021, Taipei, Taiwan/China, 19-22 October 2021
Note Part of proceedings: ISBN 978-986-84787-1-8
QC 20220816
2022-08-162022-08-162022-08-16 Bibliographically approved