| Autor: |
James L. Drewniak, Zurab Kiguradze, Jiayi He, Bhyrav M. Mutnury, Shaohui Yong, Arun Chada |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
2020 IEEE International Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMCSI). |
| DOI: |
10.1109/emcsi38923.2020.9191661 |
| Popis: |
Striplines are widely used in high speed printed circuit boards (PCB). When the stripline is in inhomogeneous dielectric media, its principle operation mode is quasi-TEM. In this case, the parallel-plate mode between two ground planes can be excited as a parasitic mode. This paper investigates the effect of this parasitic mode on striplines through simulations. The simulated S-parameters of striplines when this parallel-plate mode is excited and suppressed are compared. The measured S-parameters of striplines with and without the ground stitching vias are also compared. The impact of the parasitic mode on time domain crosstalk and eye diagram is also shown. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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