Near‐Zero‐Refractive‐Index Structure at Optical Frequencies
HS Ashour - Advances in Condensed Matter Physics, 2013 - Wiley Online Library
We have used a new class of left‐handed materials, which uses 3D nanospheres distributed
in loops in the dielectric host material. These 3D nanospheres loops give rise to negative …
in loops in the dielectric host material. These 3D nanospheres loops give rise to negative …
Analysis and simulation of energy leakage for the surface-wave waveguide based on tunable impedance cells
YH Zhou, X Chen, ZJ Luo - The Applied …, 2016 - journals.riverpublishers.com
Controlling energy leakage is of great importance for users of surface-wave waveguides
(SWGs) because it determines the propagating efficiency of surface waves. In this paper, a …
(SWGs) because it determines the propagating efficiency of surface waves. In this paper, a …
[PDF][PDF] TE AND TM MODAL DISPERSION IN CYLINDRICAL LOSSY TERAHERTZ METAMATERIAL WAVEGUIDE
HS ASHOUR - researchgate.net
In this work, we derive the 𝑇𝐸 and 𝑇𝑀 modal dispersion relation for a cylindrical waveguide
with dielectric core and two classes of Terahertz left-handed material were used. The first …
with dielectric core and two classes of Terahertz left-handed material were used. The first …