Left-handed propagation characteristics of a dielectric and metal-loaded periodic circular waveguide
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2017.1360802
Abstract: Abstract In this paper, a periodic dielectric/metallic rod is located in a circular waveguide to obtain left-handed operation. Two geometries of the dielectric/metallic rod are proposed and examined. The dispersion characteristics of the investigated waveguides… read more here.
Keywords: characteristics dielectric; left handed; circular waveguide; propagation characteristics ... See more keywords
Insulation Characteristics of Dielectric Material for CD HTS Cable
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2885780
Abstract: The electrical insulation performance of dielectric materials is an important parameter in the insulation design of a cold dielectric (CD) high-temperature superconducting (HTS) cable. Polypropylene laminated paper (PPLP) and Kraft paper are suitable for the… read more here.
Keywords: insulation characteristics; characteristics dielectric; hts cable; insulation ... See more keywords
Coherently switching the focusing characteristics of all-dielectric metalenses.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.461264
Abstract: Flat, gradient index, metasurface optics - in particular all-dielectric metalenses - have emerged and evolved over recent years as compact, lightweight alternative to their conventional bulk glass/crystal counterparts. Here we show that the focal properties… read more here.
Keywords: dielectric metalenses; coherently switching; switching focusing; focusing characteristics ... See more keywords