Signal Space Solutions for GNSS Interference. Advances in Remote Sensing, 14, 164-169. doi: 10.4236/ars.2025.143010 .

Multipath interference disrupts wireless signals, causing issues like TV ghosting and fading. Now, researchers have developed a passive metasurface that overcomes traditional filtering limits. Using a ...

Wi-Fi lets you build a network without the hassle of running cable, but these networks are highly dependent on signal strength. A weak Wi-Fi signal can reduce your available bandwidth and even cause ...

Satellites depend on radio frequency spectrum to communicate with each other and with ground stations on Earth, but spectrum is a finite resource that’s prone to interference — an issue that’s only ...

The White House is finalizing a plan drafted by the main federal-agency stakeholders in the GPS satellite navigation system to identify and mitigate sources of GPS signal interference, according to a ...

Regarding “Fake GPS Signals Fill Cockpits, Adding Risk for Air Travelers” (Page One, Sept. 24): Solutions to interference of Global Positioning System signals are well-known but have been prohibited ...

Engineers describe a flexible film using a quasi-one-dimensional nanomaterial filler that combines excellent electromagnetic shielding with ease of manufacture. As electronic devices saturate all ...

The evolution of wireless communications and the miniaturization of electrical circuits have fundamentally reshaped our lives and the digital landscape. However, as we push toward higher-frequency ...

This video presents a study in which researchers developed a passive metasurface that uses a time-varying interlocking mechanism with metal-oxide-semiconductor field-effect transistors to selectively ...