This paper presents the design and optimization of patch-like antennas for through-the-wall
imaging (TTWI) radar applications in the frequency range 0.5-2 GHz. A basic antenna …

A CubeSat is a type of miniaturized satellite used primarily by universities for space
exploration and research, typically in low Earth orbits (eg sun-synchronous). The design …

Extruded high-voltage direct current cable systems transmit electric power over long
distances. Numerical field simulation can provide access to the internal electrothermal …

Finite-difference frequency-domain method with perfectly matched layers and free-space
squeezing is applied to model open photonic resonators of arbitrary morphology in three …

We present a simulation study and first experimental implementations for a novel polymer
three-dimensional waveguide design. The structures described here allow for new concepts …

Partial Discharge (PD) measurements are considered as a very powerful technique for
testing and monitoring the condition of high-voltage (HV) insulations. PD activity is generally …

The remote detection of a vehicle requires that some kinds of its emissions are tracked and
detected. Usually, electromagnetic emissions are used in the form of radar (electromagnetic …

The electromagnetic simulation of the Earth eigenfrequencies is covered, the so-called
Schumann resonances. Comparisons to analytical and also measured results are …

An analysis of analytic tower models is proposed for simulation of electromagnetic transients
in transmission lines supported by towers up to 300 m height. A careful analysis is required …

The design, prototyping, and free-space measurement of a 6-GHz Frequency Selective
Surface filter is presented. The prototyping resolution of a large (A4 sheet size) Frequency …