Scholars and policymakers argue that because radio frequency bands are vital to modern technology, they should be shared ...

The long-wire dipole antenna is effective for low-frequency systems. Adding LC traps makes a single-band dipole antenna into ...

Does Wi-Fi travel through walls? Yes, but not completely. I didn't understand fully myself, so I spoke with several experts, ...

The Air Force debuts its advanced EA-37B Compass Call, replacing the EC-130H to bolster electronic warfare capabilities with ...

Nuria Catalan Lasheras and Igor Syratchev explain why klystrons are strategically important to the future of the field – and ...

Experts are scratching their heads at President Trump’s ambitious, three-year timeline for Golden Dome, a next-generation ...

Use cases for THz machine vision include 3D imaging of microelectronic failures in semiconductors or inspecting multilayer ...

A solar flare last week was so big it disrupted radio transmissions on Earth. Nasa said the burst of energy was the biggest ...

Relic Gravitons, by Massimo Giovannini of INFN Milan Bicocca, offers a timely and authoritative guide to one of the most ...

Meanwhile, the Pakistan Air Force (PAF) has relocated half of its 52-strong fleet of F-16 fighter jets to the Pasni airfield near Gwadar on the northern Arabian Sea coast to evade detection by India’s ...

A new German study reveals that 5G signals do not harm human cells. Scientists at Constructor University exposed skin cells ...

“This is different from ‘ionising’ radiation, which is generally considered to be hazardous to humans and includes gamma (nuclear) radiation as well as x-rays, which occur at the higher frequency end ...