Wave propagation at the bottom of the electromagnetic spectrum (below 300 kHz) in the
Earth-ionosphere waveguide system has been an interesting and important area of …

Chiral metamaterial absorbers (CMMAs), a particular class of chiral metamaterials that
refuse the transmission of incident radiation and exhibit different optical responses upon …

A new three-dimensional finite-difference time-domain (FDTD) numerical model is proposed
herein to simulate electromagnetic wave propagation in an anisotropic magnetized cold …

Modeling electromagnetic wave propagation in the upper atmosphere is important for space
weather effects, satellite communications ionospheric modification experiments, and many …

Advances in computing technologies in recent decades have provided a means of
generating and performing highly sophisticated computational simulations of …

A 3-D global Earth-ionosphere finite-difference time-domain (FDTD) model is introduced that
includes for the first time an anisotropic magnetized cold plasma ionosphere. All previous …

Recently, the realization of electromagnetic wave signal transmission and reception has
been achieved through the utilization of the magnetoelectric effect, enabling the …

The ionosphere plays a critical role in many electromagnetics applications, ranging from
long-distance communications to geolocation and satellite communications. As a result, it is …

The magnetoelectric (ME) coupling effect is a more effective approach for reducing antenna
size. Nevertheless, at low frequencies, a single ME structure generates a weak signal …

This paper arises from an invited plenary talk by the author at the 2006 Applied
Computational Electromagnetics Society Symposium in Miami, FL (The 71 original slides …