The shielding performance of a metallic building located close to a telecommunication tower hit by lightning is investigated. Two models of lightning strike are adopted for the shielding analysis. The ...

The wide application of wireless communications solutions brings a new radio frequency electromagnetic interference problem to electromagnetic shielding of the protection equipment in power system.

With booming development of electronics, electromagnetic interference (EMI) shielding materials based on conductive polymer composites (CPCs) have received increasing attention. However, it remains ...

A notable example is the development of a smart meta-device that harnesses stray microwave energy to autonomously transition from a high transmission state to an effective shielding mode, thereby ...

No country can win a war without systematic control of its electromagnetic spectrum. This statement underscores the critical ...

What does the ultimate kidnap-proof vehicle look like? Explore 12 ultra-secure rides built for survival—featuring ...

Billions of face masks are dumped into landfill every year and can take hundreds of years to decompose. New research has found a way to upcycle the waste into a high value tech tool.

By Robert Brull, Defense Opinion Writer. “Russia Is Churning Out Drones,” ran a recent Wall Street Journal headline. “Ukraine ...

In a striking revelation that underscores both the complexity and limits of modern military power, General Dan Caine, the U.S ...

Microwaves can also produce electrical charges in conductive and semi-conductive protrusions (such as antennae or camera lenses) that can turn into damaging currents. Mjölnir’s ability to change the ...

The Flexible Graphite Market is witnessing steady growth driven by rising demand in industrial sealing, electronics, and automotive sectors due to its excellent thermal and chemical resistance.