A fully planar antenna design incorporating a high impedance surface (HIS) is presented.
The HIS is composed by a periodic array of subwavelength dogbone-shaped conductors …

A dual-band circularly polarized (CP) electromagnatic band-gap (EBG) resonator antenna
(ERA) is presented. The antenna employs an all-dielectric superstructure, which consists of …

We present an equivalent X-shaped lumped circuit network to be interposed in the
transmission line (TL) modelling reflection and transmission through a recently proposed …

This paper introduces an equivalent circuit model to estimate the resonant frequency and
reflection phase of Jerusalem cross-based artificial magnetic conductor (JC-AMC) structures …

В последнее время серьезный интерес в научном мире проявляется к метаматериалам
и устройствам на их основе. В антенной технике метаматериалы применяются для …

We present a comprehensive analysis of natural modes of a planar metamaterial layer
(metalayer) formed by arrayed pairs of metallic dogbone-shaped conductors separated by a …

We present a fully planar realization of a low profile dipole antenna placed on top of a high
impedance substrate. The structure is made by three metal layers and it does not requires …

Artificial magnetic conductors (AMCs) have received considerable attention because of their
unusual reflection property and potential applications at microwave and millimeter wave …

In the case of negative real part of ε and positive μ (second quadrant), the corresponding
materials are called epsilon-negative (ENG) media; this quadrant includes all the materials …

This work numerically explores the relations between the positions and the widths of the
frequency bandgaps that occur in some shielded high impedance surfaces and the …