Electromagnetic noise is pervasive. It is the result of electric currents, magnetic fields and electromagnetic fields. Practically, that means noise is created by such natural phenomena as lightning ...

Researchers have developed equations for quantifying electromagnetic interference (EM noise) and elucidated its origin, allowing for the best circuit configuration to reduce EM noise. Most common ...

From cryogenics to lasers, vacuum chambers to superconductors, some of the most advanced research equipment available is ...

It’s one thing to know that your device is leaking electromagnetic interference (EMI), but if you really want to solve the problem, it might be helpful to know where the emissions are coming from.

Electrons in graphene just broke their own sound barrier. Scientists created a controllable electronic shockwave inside a ...

Noise is the real enemy of data communications. Whenever electrons travel over a wire or radiate through space, they generate some electromagnetic noise. Therefore, whenever a data signal is sent ...

Judicious component layout plays a large role in immunizing test and control systems against electrical interference. A conveyor control system activates a motor once every 12 sec over its 10-yr ...

Electromagnetic interference problems can be a real headache to debug. If you need to prove what causes your WiFi to slow down or your digital TV signal to drop, then the ability to measure ...

Electromagnetic radiation is everywhere -- that's been the case since the beginning of the universe. But the proliferation of electronics in recent decades has contributed both to the volume of ...