From Spyridon's LinkedIn page :-
I am a graduate engineer currently undertaking PhD research.
I am quite enthousiast about all fields of electronic engineering. My mainfield of interest is microwave communications applied in satellites and avionic systems. Also i am interested in the progress and advance of the 5G technology.

Date	Talk at GAS meeting
5 Mar 2020	Surrey Satellite Technology Space Debris - A horror story See Spyridon's presentation here [PDF, Members only].