Inductively tuned modified split ring resonator based quad band epsilon negative (ENG) with near zero index (NZI) metamaterial for multiband antenna performance …

M Moniruzzaman, MT Islam, N Misran… - Scientific reports, 2021 - nature.com
An inductively tuned modified split-ring resonator-based metamaterial (MTM) is presented in
this article that provides multiple resonances covering S, C, X, and Ku-bands. The MTM is …

Metamaterial absorber optimization method based on an artificial neural network surrogate

ZX Liu, J **, LJ Chen, JP Fu, H Lin - Optics Express, 2023 - opg.optica.org
Finding the optimal design parameters for the target EM response of a metamaterial
absorber is still a challenging task even if the layout of the absorber has been determined …

Pyramidal metamaterial absorber for mode dam** in microwave resonant structures

N Chikhi, A Passarelli, A Andreone, MR Masullo - Scientific Reports, 2020 - nature.com
In many resonant structures the dam** of parasitic or higher order modes is indispensable
to guarantee a correct and stable performance. This is particularly true in the microwave …

Tailored metamaterial-based absorbers for high order mode dam**

MR Masullo, A Passarelli, VG Vaccaro, A Andreone… - 2020 - cds.cern.ch
In modern particle accelerators, satisfying the desired beam properties (high currents, high
luminosities, etc.) increasingly implies limiting the total beam coupling impedance, which …