87 citations · 1.1k across the 57 of their papers we have counts for
59 papers
Directivity Estimates and Tolerance Tradeoffs in the Presence of Random Perturbations
Kurt Schab, Lukas Jelinek, Miloslav Capek +1
The practicality of realizing high-directivity sources is studied using a generalized sensitivity metrics. These measures are based on the error model adopted in previous studies o…
Fundamental Bounds on the Polarizability of Macroscopic Scatterers
Lukas Jelinek, Miloslav Capek
Polarizability predicts how an object responds to an incident electromagnetic field, the interactions between small particles, or the optical forces exerted upon them. Polarizabili…
Physical Bounds on Optical Micromanipulation: Maximal Stiffness in the Dipole Regime
Martin Zlabek, Jakub Liska, Lukas Jelinek +1
Optical trapping and micromanipulation rely on carefully shaped electromagnetic fields to exert precise forces and torques on microscopic particles. Despite their widespread applic…
Multiport Antenna Q-factor
Vojtech Neuman, Miloslav Capek, Lukas Jelinek
This article proposes an estimate of multiport antenna bandwidth based on a generalization of a single-port Q-factor. The explicit derivation is based on converting the stored ener…
Antenna Q-Factor Topology Optimization with Auxiliary Edge Resistivities
Stepan Bosak, Miloslav Capek, Jiri Matas
This paper presents a novel bi-level topology optimization strategy within the method-of-moments paradigm. The proposed approach utilizes an auxiliary variables called edge resisti…
Towards Manufacturing-Friendly Shapes in Discrete Topology Optimization
Vojtech Neuman, Miloslav Capek, Lukas Jelinek
This paper deals with shape irregularity issues in discrete topology optimization algorithms whereby the design is created using the automated distribution of material in the desig…