Impact of mutual coupling between SKALA4. 1 antennas to the spectral smoothness response

P Bolli, M Bercigli, P Di Ninni… - Journal of …, 2022 - spiedigitallibrary.org
One of the advantages of arrays with aperiodic distributed elements is their ability to mitigate
the detrimental mutual coupling effects on the radiation pattern. However, we show that the …

Suppresion of Log‐Periodic Dipole Antenna Spurious Radiation by Lumped Element Loading for Radioastronomical Application

G Kyriakou, P Bolli, L Mezzadrelli - Radio Science, 2023 - Wiley Online Library
Abstract Log‐Periodic Dipole Antennas have been known to provide good performance over
large fractional bandwidths. However, optimized designs of log‐periodic antennas, in …

Assessment and optimization of electromagnetic performance of low-frequency antenna arrays (SKA) by means of numerical methods

G Kyriakou - 2024 - flore.unifi.it
An overview of array advantages at low frequencies, as well as the SKA current design and
implementation status comprise Chapter 1. The numerical EM methods used throughout the …