Although ham radio offers a wide array of bands to transmit on, not to mention plenty of modes to communicate with, not ...

Abstract: In this communication, a circularly polarized (CP) double-folded transmitarray antenna (DFTA) is proposed and experimentally verified for the first time in the open literature. It is ...

Abstract: Existing deep learning-enabled semantic communication systems often rely on shared background knowledge between the transmitter and receiver that includes empirical data and their associated ...