Analysis of the Nicolson-Ross-Weir method for characterizing the electromagnetic properties of engineered materials

EJ Rothwell, JL Frasch, SM Ellison, P Chahal… - Progress In …, 2016 - jpier.org
A method for predicting the behavior of the permittivity and permeability of an engineered
material by examining the measured S-parameters of a material sample is devised …

A new direct retrieval method of refractive index for the metamaterial

SS Islam, MRI Faruque, MT Islam - Current Science, 2015 - JSTOR
With the advent of metamaterial the approaches of automated extraction of effective
parameters for a metamaterial have recently attracted considerable attention among …

An object-independent ENZ metamaterial-based wideband electromagnetic cloak

SS Islam, MRI Faruque, MT Islam - Scientific reports, 2016 - nature.com
A new, metamaterial-based electromagnetic cloaking operation is proposed in this study.
The metamaterial exhibits a sharp transmittance in the C-band of the microwave spectrum …

Transmission tunneling through the multilayer double-negative and double-positive slabs

C Sabah, HT Tastan, F Dincer, K Delihacioglu… - Progress In …, 2013 - jpier.org
Transmission tunneling properties and frequency response of multilayer structure are
theoretically presented by using transfer matrix method. The structure is composed of double …

Near zero index perfect metasurface absorber using inverted conformal mapping

DW Swett - Scientific Reports, 2020 - nature.com
The geometry of the characteristic element forming the artificial structure of an
electromagnetic metamaterial defines the way the metamaterial will interact with …

Ferro-nano-carbon split ring resonators a bianisotropic metamaterial in X-band: Constitutive parameters analysis

RV Jagtap, AD Ugale, PS Alegaonkar - Materials Chemistry and Physics, 2018 - Elsevier
We report on preparation and evaluation of constitutive parameters for ferro-nano-carbon
(FNC) split ring resonators (SRRs) behaving as a bianisotropic left-handed material (LHM) …

Attractive method for thickness-independent permittivity measurements of solid dielectric materials

UC Hasar, JJ Barroso, M Bute, Y Kaya… - Sensors and Actuators A …, 2014 - Elsevier
We propose a non-resonant-type method for reference-plane invariant and thickness-
independent permittivity measurement of solid dielectric materials when there is no …

Nanocarbons: Preparation, assessments, and applications in structural engineering, spintronics, gas sensing, EMI shielding, and cloaking in X-band

AP Alegaonkar, PS Alegaonkar - Nanocarbon and its Composites, 2019 - Elsevier
The chapter deals with the synthesis and applications of nanocarbons such as graphene-
like nanocarbons (GNCs), reduced graphene oxide (rGO), and nanocarbon spheres (CNS) …

A new double negative metamaterial for multi-band microwave applications

SS Islam, MRI Faruque, MT Islam - Applied Physics A, 2014 - Springer
This paper reveals the design and analysis of a new split-H-shaped metamaterial unit cell
structure that is applicable for multi-band frequency range, and it shows negative …

Determining the effective electromagnetic parameters of bianisotropic metamaterials with periodic structures

L Chen, ZY Lei, R Yang, XW Shi, J Zhang - Progress In Electromagnetics …, 2013 - jpier.org
A straightforward approach is proposed to retrieve the effective electromagnetic parameters
of a slab of bianisotropic material from the scattering parameters. We first obtain the values …