Now, a team led by Professor Sascha Feldmann at EPFL’s Laboratory for Energy Materials has developed a high-sensitivity, ...

This paper shows a design method and its verification of a kind of linear-to-circular polarization converter, which allows for high-efficiency polarization conversion with good impedance matching and ...

A dual-band reflection-type linear cross-polarization converter (PC) is proposed using the antenna array back loaded with radio frequency circuit scheme. The antenna array is used to receive the ...

David Zaslav is undoing the Discovery-WarnerMedia merger, as Warner Bros. Discovery can't outrun the math of the declining cable TV business.