And over time, the blast destroyed several U.S., British, and Russian satellites. Electronics of that era were much more resilient to electromagnetic pulses than those of today. Smartphones, computers ...

Finland is slowly making a name for itself as an innovator, albeit a low-key one, regarding wireless electricity transmission ...

Electromagnetic interference (EMI) remains a critical challenge in the design and operation of power converters, where high‐frequency switching is integral to power conversion. The generation of ...

The Air Force is working with Raytheon to integrate high power electromagnetic (HPEM) capabilities with cyber and electronic warfare weapons systems to increase the effectiveness of EW weapons through ...

An international research team including scientists from the Moscow Institute of Physics and Technology and ITMO University has proposed a way to increase the efficiency of wireless power transfer ...

”Switching power supply” is a generic term that describes a power source with a circuit to convert dc to ac voltages that can be further processed into another dc voltage. Switching power supply can ...

Researchers have discovered that optimizing nanotube shapes can amplify energy fields by 30 times, paving the way for ultra-sensitive sensors and faster tech. (Nanowerk News) Scientists have unlocked ...

In physics, electromagnetic radiation (EMR) consists of waves of the electromagnetic (EM) field, propagating through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves ...

As highlighted towards the end of Part 1 there are two major classes of EMI, conducted and radiated. Conducted EMI can be further subdivided into differential and common mode noise. Here we look at ...

John Venable, who served 25 years in the Air Force, is a senior research fellow for defense policy at The Heritage Foundation. The Air Force released its 2018 Electromagnetic Defense Task Force report ...