Within the frame of the 15th European Conference on Antennas and Propagation EuCAP 2021, Europe’s flagship conference on antennas and propagation which is taking place online from 22 to 26 March 2021., COST Action CA18223 SyMat organized a special convened conference session CS25 entitled “COST Action CA18223 (SyMat): Periodic Structures with Higher Symmetries”. The session took place on Friday 26 March 2021 where ten papers were presented with the latest research on the analysis and applications of higher symmetries in future communications. It is difficult to convey the atmosphere from an online event, but we will try with two screenshots from the session.
