Abstract
This article addresses a CAD-oriented closed-form expressions for dispersive and conductor thickness-based line parameters for symmetrical coplanar strip lines (CPS) on a finite-thickness dielectric substrate. The conductor and dielectric losses are also computed. The models are extended to non-planar CPS - elliptical coplanar strip line (ECPS) and cylindrical coplanar strip lines (CCPS). Finally, accurate circuit model for these structures is also presented. The results between 1 and 60 GHz are compared against the results of HFSS and Sonnet and also against the experimental results. The average deviation of the model against the experimental result is 2.06%.
| Original language | English |
|---|---|
| Pages (from-to) | 863-882 |
| Number of pages | 20 |
| Journal | International Journal of Electronics |
| Volume | 98 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jul 2011 |
| Externally published | Yes |
Keywords
- CAD models
- circular cylindrical CPS
- elliptical cylindrical CPS
- loss
- stopping distance
- symmetrical CPS