Abstract: In this communication, a ridged waveguide (RWG) slot antenna array based on micro-coaxial line (CL) Butler matrix beamforming network (BFN) operating in the W-band is proposed. Compared with ...

Abstract: Sidelobes (SLs) in the two-way radiation pattern are of serious concern in a radar array. Several techniques have evolved to mitigate the problem, which include amplitude tapering, genetic ...

D-Matrix says its chips can run inference workloads 10 times faster and using five times less energy than a standalone graphics processing unit from Nvidia. Like Cerebras, D-Matrix is trying to prove ...