He’s referring to the electromagnetic radiation given off by our electronic devices, and in particular, the portion of the ...

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

For over two decades, millions of personal computers around the world have joined forces to scan radio signals from the ...

Abstract: The rapid development of wireless technology compels to efficient use of frequency bands. One possible way to achieve this goal is the cognitive radio (CR) systems, which allow a frequency ...

Radio telescopes let you study the universe by collecting faint radio waves from distant objects. To see extremely small ...

Abstract: Pulse radio frequency interference (PRFI), which has the potential to corrupt data and lower the quality of synthetic aperture radar (SAR) images, poses a serious threat to the integrity of ...