3 papers
eess.SP2026
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…
cs.IT2025
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…
cs.IT2023
Trade-off Between Optimal Efficiency and Envelope Correlation Coefficient for Antenna Clusters
Vojtech Neuman, Miloslav Capek, Lukas Jelinek +2
This paper introduces a theory for assessing and optimizing the multiple-input-multiple-output performance of multi-port cluster antennas in terms of efficiency, channel correlatio…