Acoustic scattering reduction of elliptical targets via pentamode near-cloaking based on transformation acoustics in elliptic coordinates
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2021.116396
Abstract: Abstract Cloaks for underwater applications designed for actual submarine acoustic stealth are still far from the technological advancement needed for being put in practice. Several challenges need to be overcome such as dealing with weight… read more here.
Keywords: acoustic scattering; pentamode; reduction elliptical; scattering reduction ... See more keywords
Optically transparent coding metasurface with simultaneously low infrared emissivity and microwave scattering reduction.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.402326
Abstract: In this paper, an optically transparent coding metasurface structure based on indium tin oxide (ITO) thin films with simultaneously low infrared (IR) emissivity and microwave scattering reduction is proposed. To this end, two ITO coding… read more here.
Keywords: optically transparent; scattering reduction; metasurface; emissivity ... See more keywords