Silencing the Noise Floor: Practical EMI/EMC Control for High-Speed PCB Design
High-speed PCB design has moved far beyond simply connecting pins. When rise times fall below one nanosecond, every trace, via, plane gap, and connector can become an unintended antenna. Electromagnetic interference (EMI) is no longer a late-stage compliance headache; it is a signal integrity and power integrity problem that must be addressed from the very…