4 citations · 4 across the 3 of their papers we have counts for
4 papers
Multifrequency system model for multiport time-modulated scatterers
Aleksandr D. Kuznetsov, Jari Holopainen, Ville Viikari
Utilizing scatterers in communication engineering, such as reconfigurable intelligent surfaces (RISs) and backscatter systems, requires physically consistent models for accurate pe…
Optimization of Embedded Element Patterns of Reactively Loaded Antenna Arrays
Albert Salmi, Miloslav Capek, Lukas Jelinek +2
This paper introduces a framework for synthesizing reactively loaded antennas and antenna arrays. The framework comprises two main components: computing the fundamental bound using…
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…
Tunable Eight-Element MIMO Antenna Based on the Antenna Cluster Concept
Jari-Matti Hannula, Tapio O. Saarinen, Anu Lehtovuori +2
Realizing capacity demands of future wireless communications requires improved spectral efficiency in the sub-6-GHz frequency bands. This paper proposes a novel eight-element multi…