New software from Tenna Systems maps out the interference landscape by assembling telemetry data from existing radios, and allows jammers to be avoided — or targeted.

What is electromagnetic interference and what causes it? The main approaches to filtering out EMI and reducing its impact. How to evaluate EMI filters and what to know about designing them.

Steps in the physical simulation process in efforts to mitigate EMI. How a one-stage EMI filter can help suppress EMI. Electronic equipment will typically have some immunity to electromagnetic ...

Pulse Width Modulation (PWM) is a fundamental technique in power electronics that facilitates the efficient control of power delivery by modulating the width of voltage or current pulses. This method ...

Key takeawaysThe noise that disrupts communication devices and sensors results from electrons being scattered by defects and ...

Photonic chips process and transmit information using light instead of electricity, guiding photons through microscopic structures on a chip.