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 AM band in particular is subject to electromagnetic interference from electric motors, which generate frequencies comparable in wavelength to AM radio signals. Many EVs have abandoned the radio ...

All electrical devices emit magnetic or electrical energy due to radiation or conduction. Sometimes, electromagnetic interference (EMI) adversely affects the performance of a machine or the ...

Posts from this topic will be added to your daily email digest and your homepage feed. EVs will also be required to include AM radio, despite concerns from manufacturers about electromagnetic ...

The number of automakers ditching AM radio is growing, which is concerning lawmakers and regulators who worry about emergency broadcasts and rural access. The number of automakers ditching AM radio is ...

EMI shield: A transparent and flexible silver mesh allows high-quality infrared wireless optical communications while also exhibiting efficient electromagnetic interference shielding in the microwave ...

Audio problems caused by electromagnetic interference has prompted some automakers to omit AM radio from their electric vehicles, but the Detroit 3 say they intend to keep the aging technology even as ...

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 ...