(Nanowerk Spotlight) Device miniaturization and a consequent increase in the heat and electromagnetic (EM) wave emission in the electronic systems make the simultaneous heat management and ...

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 ...

Researchers have demonstrated for the first time a mechanically flexible silver mesh that is visibly transparent, allows high-quality infrared wireless optical communication and efficiently shields ...

Electromagnetic interference (EMI) remains a critical challenge in the design and operation of modern electronic systems. The unwanted intrusion of electromagnetic fields can disrupt circuit ...

Defining EMI, including NIST's definition. How EMI affects a PCB's electronic systems. Minimizing EMI with SSFM. In Part 1, we discussed electromagnetic interference (EMI) in spacecraft electric ...

Oscillator drift remains one of the most critical threats to precision timing in high-performance communication systems. In ...

Current global conflicts have highlighted the decisive impact small uncrewed aerial systems (sUAS) and unmanned systems (UxS) have on the battlefield. Access to low-cost, secure components from the ...

Current medical guidelines have prompted implementation of increasing numbers of implantable rhythm devices, be they pacemakers, internal cardioverter–defibrillators or loop recorders. These devices ...

Carmakers say electromagnetic interference causes static and noise on AM transmissions, annoying customers. Broadcasters say they could lose a connection to their core listeners, who rely on the radio ...

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 ...