From cosmic rays to CT scans, radiation surrounds us but not all exposure is dangerous. Here’s how to separate fact from fear ...

The radiation and scattering characteristics of a parallel-plate waveguide backed slot in a ground plane, coupled to a chiral cylinder, are investigated. The excitation is either a transverse ...

Efficiency of solar panels has risen in recent years. In fact, those currently being produced by SolarCity, a company co-founded by Elon Musk, are at 22%.

A simple and reliable measurement-based procedure is proposed to predict the radiation efficiency of multiple-input-multiple-output (MIMO) antennas using Wheeler caps. Based on only measuring the ...