What does EMI stand for in the context of interference?

EMI stands for Electromagnetic Interference. This term refers to a disruption in the normal operation of electronic devices caused by the presence of electromagnetic energy emitted from other electronic devices or sources. EMI can influence communication systems, computing devices, and other electronic equipment by introducing voltage or current fluctuations in their circuits.

Understanding EMI is crucial in the design and operation of electronic systems to ensure they function effectively and reliably, especially in environments with multiple overlapping signals or various electronic devices. This concept underlines the importance of shielding, grounding, and filtering in electronic equipment to mitigate the potential negative impacts of EMI.