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Modeling of differential striplines in segmented simulation of printed circuit board links
Publikationstyp
Conference Paper
Date Issued
2016-09-19
Sprache
English
Institut
TORE-URI
First published in
Number in series
2016-9
Start Page
911
End Page
916
Article Number
7571772
Citation
IEEE International Symposium on Electromagnetic Compatibility (2016-September): 7571772, 911-916 (2016-09-19)
Contribution to Conference
Publisher DOI
Scopus ID
Publisher
IEEE
The decomposition, i.e., segmentation, of multilayer printed circuit board links into constitutive parts by means of network parameter representations is widely accepted. This work examines implications of this procedure regarding differential links. For the first time, the physics-based single-ended stripline port is generalized to model coupled striplines in the environment of multilayer PCBs. Notably, results are general in nature and are not limited to the employed methods. The proposed approach allows for segmentation and computationally efficient simulation of links between very large via pin fields, where differential stripline pairs pose a common routing scheme. Its feasibility is validated using self-contained physics-based simulations as well as measurements and full-wave simulation results up to 40 GHz.
DDC Class
600: Technik