Ultrawideband Mitigation of Simultaneous Switching Noise and EMI Reduction in High-Speed PCBs Using Complementary Split-Ring Resonators

Optimum use of high-impedance surface in

Optimum use of high-impedance surface in PCB to mitigate the simultaneous switching noise and radiated emission

✍ R. Peña-Rivero; H. Jardón Aguilar; R. Linares y Miranda 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 194 KB

## Abstract Optimum use of high‐impedance surfaces (HIS) in high‐speed printed circuit boards (PCBs) of two layers to mitigate the simultaneous switching noise (SSN) and radiated emission is presented. The optimum condition is obtained with two rows of square pads between which is the power supply