Abstract
To build a stable power distribution network for high-speed digital systems, simultaneous switching noise (SSN) in multilayer PCBs and packages needs to be sufficiently suppressed. In this article, a novel triangular-type uniplanar compact electromagnetic band-gap with different bridges designed for power/ground planes is proposed for the ultra-broadband suppression of SSN. The SSN suppression performance of the proposed structure is validated both numerically and experimentally. A -30 dB suppression bandwidth for SSN is achieved starting at 800 MHz and extending to 15 GHz and beyond, that is, almost the entire noise band.
| Original language | English |
|---|---|
| Pages (from-to) | 1356-1358 |
| Number of pages | 3 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 51 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2009 May 1 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering
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Kwon, J. H., Sim, D. U., Kwak, S. I., & Yook, J. G. (2009). Novel triangular-type electromagnetic bandgap structure for ultra-broadband suppression of simultaneous switching noise. Microwave and Optical Technology Letters, 51(5), 1356-1358. https://doi.org/10.1002/mop.24322