Reduction of Surface Reflection on Dielectric Lens Antenna by Matching Periodic Square-Pillars in 300-GHz Band
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3239397
Abstract: This study proposes a dielectric lens antenna that implements an impedance matching layer comprising square-pillar periodic structures on the lens surface to reduce the surface reflection formed in the lens from a high-permittivity dielectric material.… read more here.
Keywords: surface reflection; lens antenna; surface; dielectric lens ... See more keywords
Efficient and stable thin-film crystalline silicon solar cell by introducing rotation factor in surface square pillar array grating
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nanophotonics"
DOI: 10.1117/1.jnp.14.016008
Abstract: Abstract. To obtain efficient and stable light trapping, angle rotation is introduced to form rotated square pillar array grating (SPAG) solar cells. Compared with the unpatterned stack slab and the optimized uniform SPAG cells, the… read more here.
Keywords: efficient stable; square pillar; rotation; array grating ... See more keywords