This story was originally written for and published by Drexel News. Researchers in the College of Engineering have developed a thin film device, fabricated by spray coating, that can block ...

Researchers in Drexel University's College of Engineering have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The ...

The management and control of electromagnetic spectrum resources is a key technology for improving spectrum utilization. Interference in the same frequency band or fluctuations in background noise ...

Electromagnetic (EM) waves comprise mutually perpendicular electric and magnetic fields that propagate at the speed of light and can originate from both natural and artificial sources. Lightning, ...

What are the EMI challenges in submarines? EMI mitigation strategies for underwater systems. Electromagnetic interference (EMI) may affect the performance of any onboard electronic systems in a ...