Abstract: Millimeter wave operation in 5G base stations necessitates small cell size and advanced multi-beam capabilities. At millimeter waves, base station antennas must be highly compact, making ...

A physics first, neutron Airy beams could reveal information useful for pharmaceuticals and quantum computing.

Once considered an impossible concept, the new low-power antenna is a remarkable breakthrough in wireless technology. It’s a millimeter-wave gradient index (GRIN) lens antenna, a design rooted in over ...

In order to evaluate the performance of this antenna, we performed full-wave simulation, processing and testing of the proposed lens. The measurement results show that the HMS-Lens has good radiation ...