A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into ...

As we move towards the sixth generation (6G) of wireless communications, the demand for ultra-high data rates, massive connectivity, and extreme reliability ...

A repeating fast radio burst has just given up one of its biggest secrets. Long-term observations revealed a rare signal ...

A geomagnetic storm on Jan. 20 triggered unexpected F2 propagation, allowing VHF DXers in North America to receive TV signals from as far away as Colombia.

All of Texoma is under a Winter Storm Warning for this upcoming weekend, and there are some supplies officials recommend you ...

Abstract: A portable piezoelectric antenna array for both very low-frequency (VLF) transmitting and receiving is proposed, based on piezoelectric lead zirconate titanate ceramics with the size of ∼10 ...

Abstract: This work investigates a data-driven approach to detect the number of incoming signals for a lens antenna array (LAA). First, the energy-focusing property of an electromagnetic (EM) lens is ...

TV antennas might seem like a relic of a bygone era, when the number of channels you received could be counted on one hand. But as consumers try to trim their ever-escalating cable and satellite TV ...