Metamaterials (MTMs), which are formed by embedding inclusions and material
components in host media to achieve composite media that may be engineered to have …

Recent theoretical studies have shown that circular patch antennas loaded by an
inhomogeneous substrate partially filled with a mu-negative (MNG) metamaterial may in …

Here, we explore theoretically the concept of enhanced directivity from electrically small
subwavelength radiators containing negative-parameter materials, such as plasmonic …

In this chapter, we discuss some of the salient and unconventional features of cavity
resonators, waveguides, scatterers, and antennas loaded or covered with double-negative …

Through experimental investigation, a thin subwavelength cavity resonator was physically
realized using a bilayer structure composed of air and a negative permeability metamaterial …

Effective permittivity and effective permeability are basic engineering parameters of
metamaterials. The metamaterials possessing negative values for the real parts of one of …

This study reports on a 24-month research effort undertaken towards two basic goals 1
significantly suppress stability problems in the most common applications of non-Foster …

This study reports 12-month research effort undertaken to understand, and eventually
overcome, one of the most serious drawbacks of all passive metamaterials the inherent …

In this letter, a new kind of cavity resonator based on left-handed/right-handed transmission
lines is presented. The left-handed transmission line (LHTL), which can realize a negative …

Most research in metamaterials (artificially enhanced materials which modify the permittivity
and permeability of electromagnetic wave propagation in order to “steer” EM waves in novel …