Abstract Design automation, including reliable optimization of engineering systems, is of
paramount importance for both academia and industry. This includes the design of high …

Reconfigurable and tunable radio frequency (RF) and microwave (MW) components have
become exciting topics for many researchers and design engineers in recent years …

The ultrawideband (UWB) planar antenna is designed as a circular metallic patch fed by a
coplanar waveguide (CPW). This antenna provides the impedance bandwidth of the …

Optimization efficiency is a major challenge for electromagnetic (EM) device, circuit, and
machine design. Although both surrogate model-assisted evolutionary algorithms (SAEAs) …

Abstract Development of microwave components is an inherently multi-objective task. This is
especially pertinent to the design closure stage, ie, final adjustment of geometry and/or …

In this research paper, Giuseppe Peano and Cantor set fractals based miniaturized hybrid
fractal antenna (GCHFA) is proposed that operates for biomedical applications. The …

Ultrawideband (UWB) signals are extremely power limited due to the severe power spectral
density constraints obligated by the Federal Communications Committee. Therefore, the …

Design of contemporary antenna structures needs to account for several and often
conflicting objectives. These are pertinent to both electrical and field properties of the …

We present a compact ultra-wideband (UWB) antenna integrated with sharp notches with a
detailed analysis of the mutual coupling of the multiple notch resonators. By utilizing …

A conformal, planar, and low-profile ultrawideband antenna with monopole-like radiation
and band-notched characteristics is presented. A circular patch shorted to the ground is …