A broadband multibeam endfire dual-circularly polarized (CP) antenna array using dielectric-
loaded stepped slot antennas for millimeter-wave (mmWave) applications is proposed. First …

Utilization of electromagnetic (EM) simulation tools is mandatory in the design of
contemporary antenna structures. At the same time, conducting design procedures that …

Space map** is a recognized method for speeding up electromagnetic (EM) optimization.
Existing space-map** approaches belong to the class of surrogate-based optimization …

This article presents a trust-region parallel Bayesian optimization (TRPBO) method for
simulation-driven antenna design problems. In this method, a multipoints acquisition …

This paper provides an overview of optimization algorithms for antennas and radio
frequency (RF)/microwave circuit designs. The significance of wireless communication to our …

This paper compares three modern and two classical multiobjective optimizers (MOOs) as
applied to real-world problems in electromagnetics. The behavior of sophisticated optimizers …

Numerical optimisation plays more and more important role in the antenna design. Because
of lack of design‐ready theoretical models, electromagnetic (EM)‐simulation‐driven …

We introduce an optimization assisted by a neural network (ONN) predictor to the
electromagnetic community. ONN belongs to the class of the surrogate model-based …

Design of contemporary antenna structures is heavily based on full-wave electromagnetic
(EM) simulation tools. They provide accuracy but are CPU intensive. Reduction of EM-driven …

An inscribed hexagonal fractal slotted patch antenna with some additional geometry and
slots is proposed for the optimization in this paper. This research work is concerned with the …