"The new 2D field solver with causal dielectric and surface roughness models"
X2D2 is a novel BEM-based 2D RLGC field solver that has been correlated with numerous actual measurements. X2D2 models causal dielectric and surface roughness and outputs S parameters and tabulated W-element models.
The Conclusion of X2D2
- Causal dielectric model is made simple through wideband Debye model.
- Surface roughness model is made simple through effective conductivity.
- Extraction of causal dielectric and surface roughness models is made simple through AtaiTec’s ISD and X2D2.
- The proposed methodology constructs causal and correlated PCB trace models that help predict 50+ Gbps system performance more precisely.