Our ESR Reza Gheybi presented his paper Correlation and Non-Orthogonality Figures of Merit of Beamforming Fields in eucap euraap 2023. He introduces new figures of merit to characterize the beam correlation and #non-#orthogonality of multiple beamforming fields produced by an #array #antenna or two distributed array antennas. By evaluating the figures of merit in two adjacently positioned array antennas consisting of 5 Franklin sub-arrays, it was shown that their #beamforming fields are uncorrelated in rich multipath environments but have high correlation in line-of-sight environments. Moreover, it was revealed that the beam non-orthogonality is high for the two array antennas in different directions of observation, but for the individual arrays, it is confined within the field of view of antennas. Great work Reza!
