Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Abstract: The active and dynamic controls of the terahertz (THz) waves are highly demanded due to the rapid development of wireless communication systems. Recently, reconfigurable intelligent surface ...

Abstract: In recent years, wireless power transfer (WPT) technology has developed rapidly. However, as the transmission distance increases, the system efficiency decreases. The long-distance and ...