Abstract
A solution for mitigation of parallel-plate noise in power distribution networks of high speed digital and mixed-signal circuits and of printed circuit boards based on an inhomogeneous parallel-plate waveguide (PPW) is proposed. The PPW consists of two different dielectric layers and a high impedance surface at their interface. The frequency related properties of the structure are studied through the numerically computed dispersion diagram.
| Original language | English |
|---|---|
| Pages (from-to) | 1689-1692 |
| Number of pages | 4 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 54 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jul 2012 |
| Externally published | Yes |
Keywords
- electromagnetic bandgap
- high speed circuits
- parallel-plate switching noise
- parallel-plate waveguide
- signal integrity