Abstract: This study presents designing and simulating a 2×2 circular polarization (CP) reconfigurable octagonal-shaped microstrip array antenna, constructed on a Teflon substrate, for the Ku-band ...

Abstract: We present a general approach for integrating space–time array dynamics into a Fourier-domain remote sensing system design that is based on individual antenna trajectories in a multiscale ...

A command injection vulnerability in Array Networks AG Series secure access gateways has been exploited in the wild since August 2025, according to an alert issued by JPCERT/CC this week. The ...