Dispersive Contour-Path MNL-FDTD Scheme for Fast Analysis of Waveguide Metamaterials
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2019.2897098
Abstract: A semi-implicit dispersive thin-wire finite-difference time-domain (FDTD) scheme is proposed for fast analysis of waveguide metamaterials. The proposed scheme is based on combining the Newmark-beta method with Mäkinen’s improved thin-wire FDTD model based on the… read more here.
Keywords: analysis waveguide; scheme; fdtd scheme; waveguide ... See more keywords
Extremely anisotropic epsilon-near-zero media in waveguide metamaterials.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.019463
Abstract: Extremely anisotropic media such as anisotropic zero-index media allow wave propagation in extraordinary ways that are absent in isotropic systems. Here, we propose an approach to realize a type of extremely anisotropic effective epsilon-near-zero media… read more here.
Keywords: epsilon near; zero media; extremely anisotropic; near zero ... See more keywords