The last two decades have witnessed increasing international interest in ferromagnetic
microwires research. Recent attention has turned to the development of innovative materials …

In this paper, a new approach for the development of planar metamaterial structures is
developed. For this purpose, split-ring resonators (SRRs) and complementary split-ring …

Metamaterials is a young subject born in the 21st century. It is concerned with artificial
materials which can have electrical and magnetic properties difficult or impossible to find in …

Electromagnetic (EM) metamaterials have become a field of intense research activities. This
paper presents a critical perspective of the field, with emphasis on fundamental concepts …

In this paper, a new methodology for the design of compact planar filters in microstrip
technology is proposed. This is based on cascading filter stages consisting of the …

This paper proposes a compact reconfigurable (bandstop/bandpass) and frequency-tunable
structure based on S-shaped split-ring resonators (S-SRRs). It is known that an S-SRR …

In this paper, it is demonstrated that varactor-loaded split-ring resonators (VLSRRs) coupled
to microstrip lines can lead to metamaterial transmission lines with tuning capability. Both …

In this article, we review definition, origin, terminology, fundamental properties, design
concepts and procedures, basic applications, modeling, and numerical simulation of …

In this paper, the behavior at resonance of split ring resonators (SRRs) and other related
topologies, such as the nonbianisotropic SRR and the broadside-coupled SRR, are studied …

The novel one-dimensional left-handed microstrip lines (LHMLs) consisting of the arrays of
thin wires and two-layer split-ring resonators are investigated theoretically and …