Historically, testing Controlled Reception Pattern Antenna (CRPA) systems in a laboratory has been a very difficult process — dynamics were limited and test duration was usually short. Often, dynamic ...

"For each p-bit encoding pattern modulated into the programmable metasurface, the metasurface antenna will generate a ...

antenna directional patterns, and gains. To make it happen, they took advantage of recent advances in two-way shape-memory-alloy (AM-SMA) technology used for additive manufacturing (Fig.