Storied rock band Heart is asking fans to help it recover two custom instruments that were stolen on the eve of its summer ...

In any case, XTR has finally brought Shimano into the world of proper wireless shifting. No battery in the seatpost, and ...

Abstract: This letter suggests a design methodology for triple-band wireless power transfer (TB-WPT) filters. The proposed triple-bandpass filter (TB-PF) is designed using two complementary split-ring ...

Abstract: Engineering and optimization of wireless propagation channels will be one of the key elements of future communication technologies. Metasurfaces may offer a wide spectrum of functionalities ...