TY - GEN
T1 - Towards Efficient EM Wave Manipulation Using a Discrete Dielectric Huygens' Metasurface
AU - Shama, Abhishek
AU - Wong, Alex M. H.
PY - 2020/3
Y1 - 2020/3
N2 - This paper presents a spatially varying discrete dielectric Huygens’ metasurface (DD-HMS) that achieves beam splitting. The proposed structure consists of two elements per grating period and the phase difference between neighbouring elements is 180°. The resultant bipartite Huygens’ metasurface leads to a simplified, robust and cost-effective design as compared to finely discretized metasurfaces. A 2D full-wave Floquet simulation demonstrates that the proposed metasurface splits the normal incident plane wave into different directions according to the generalized Snell‘s law, and contains over 80% of the transmitted power.
AB - This paper presents a spatially varying discrete dielectric Huygens’ metasurface (DD-HMS) that achieves beam splitting. The proposed structure consists of two elements per grating period and the phase difference between neighbouring elements is 180°. The resultant bipartite Huygens’ metasurface leads to a simplified, robust and cost-effective design as compared to finely discretized metasurfaces. A 2D full-wave Floquet simulation demonstrates that the proposed metasurface splits the normal incident plane wave into different directions according to the generalized Snell‘s law, and contains over 80% of the transmitted power.
KW - beam splitter
KW - bipartite Huygens' metasurface
KW - discrete dielectric Huygens' metasurface
KW - beam splitter
KW - bipartite Huygens' metasurface
KW - discrete dielectric Huygens' metasurface
KW - beam splitter
KW - bipartite Huygens' metasurface
KW - discrete dielectric Huygens' metasurface
UR - https://www.scopus.com/pages/publications/85088659190
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85088659190&origin=recordpage
U2 - 10.23919/EuCAP48036.2020.9135483
DO - 10.23919/EuCAP48036.2020.9135483
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781728137124
T3 - European Conference on Antennas and Propagation, EuCAP
BT - 2020 14th European Conference on Antennas and Propagation
PB - IEEE
T2 - 14th European Conference on Antennas and Propagation (EuCAP 2020)
Y2 - 15 March 2020 through 20 March 2020
ER -