A beginner-friendly coin trick that teaches how to push a coin through a table, a simple, visual, and deceptive illusion that surprises every spectator.

Abstract: Antenna array has been shown to be a promising technique for wireless networks. When one uses a distributed array to estimate source angles, position errors and clock synchronization errors ...

Abstract: Effective solution of foreign object detection (FOD) in the charging area is crucial for ensuring safety and efficiency in wireless charging for electric ...