Delay rational macromodels of long interconnects using Loewner Matrix
| Autor: | Anestis Dounavis, Mohamed Sahouli |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Matrix (mathematics)
Control theory Attenuation 0202 electrical engineering electronic engineering information engineering Applied mathematics Frequency data 020206 networking & telecommunications 02 engineering and technology Propagation delay 020202 computer hardware & architecture Mathematics Time–frequency analysis |
| Zdroj: | 2016 IEEE 25th Conference on Electrical Performance Of Electronic Packaging And Systems (EPEPS). |
| DOI: | 10.1109/epeps.2016.7835428 |
| Popis: | This paper presents a method to obtain delay-based macromodels of electrically long interconnects from tabulated frequency data. The proposed algorithm first extracts multiple propagation delays and splits the data into single delay regions using a time-frequency decomposition transform. Then, the attenuation losses of each region is approximated using the Loewner Matrix approach. The resulting macromodel is a combination of delay rational approximations. A numerical example is presented to illustrate efficiency of the proposed method compared to traditional Loewner where the delays are not extracted beforehand. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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