3 papers
math.NA2025
Miniaturization-Oriented Design of Spline-Parameterized UWB Antenna for In-Door Positioning Applications
Adrian Bekasiewicz, Tom Dhaene, Ivo Couckuyt +1
Design of ultra-wideband antennas for in-door localization applications is a challenging task that involves development of geometry that ensures appropriate balance between the siz…
math.NA2025
Specification-Oriented Automatic Design of Topologically Agnostic Antenna Structure
Adrian Bekasiewicz, Mariusz Dzwonkowski, Tom Dhaene +1
Design of antennas for modern applications is a challenging task that combines cognition-driven development of topology intertwined with tuning of its parameters using rigorous num…
math.NA2025
TR-Based Antenna Design with Forward FD: the Effects of Step Size on the Optimization Performance
Adrian Bekasiewicz, Slawomir Koziel, Tom Dhaene +1
Numerical methods are important tools for design of modern antennas. Trust-region (TR) methods coupled with data-efficient surrogates based on finite differentiation (FD) represent…