Noise Design & EMC Why Ferrite Beads Work: Damping Ringing with Loss (uSimmics Waveforms)
Learn why ferrite beads reduce ringing: it’s loss, not “inductance.” Compare ideal L, ideal R, and a real bead (.s2p) in uSimmics.
Transient response
Noise Design & EMC 
Noise Design & EMC What Is Ringing? Understanding Jagged Oscillations with uSimmics
Learn what ringing is in high-speed digital circuits.This article explains LC resonance and damping using a minimal circuit and transient analysis in uSimmics, with clear waveform examples.
Noise Design & EMC Understanding Signal Reflection in High-Speed Digital Circuits
Learn what signal reflection is in high-speed digital circuits.This beginner-friendly guide explains impedance mismatch, transmission lines, and waveform steps using a simple uSimmics simulation.