Eight people were wounded — including two security guards — in a mass shooting at a South Philadelphia bar early Saturday morning, July 5, authorities saidIt happened around 3:50 a.m. at 7 Elements ...

The performance of Reconfigurable Intelligent Surfaces (RIS) as an innovative technology for enhanced communication is constrained by errors in their array elements. The communication system assisted ...

We present a 24–30-GHz 256-element dual-polarization transceiver (TRX) phased array based on a 16-element beamformer integrated circuit (BF-IC), 2-element frequency conversion integrated circuit ...