Abstract
In this paper, surrogate modelling of on-chip spiral inductors along with their inherent physical characteristics is presented. Taking the skin effect into consideration, enhanced singlen model is employed to account for parasitic effects manifesting themselves at higher frequencies. Based on the circuit representation using Y-parameters, both shunt and differential models are explained by means of frequency-dependent impedance and quality factor graphics. In order to extract physical parameters from a predetermined inductance-frequency curve, we offered a novel algorithm which produces distinct combinations of model parameters that evolve through iterations until the result converges to the predetermined data within a 5% error margin. This methodology is a variability analysis approach that can explain which model parameters yield low Q factors due to process variations during integrated inductor manufacturing.
Translated title of the contribution | A variability analysis algorithm for spiral inductors using enhanced single-π model |
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Original language | Turkish |
Title of host publication | 2016 National Conference on Electrical, Electronics and Biomedical Engineering, ELECO 2016 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 442-446 |
Number of pages | 5 |
ISBN (Electronic) | 9786050109238 |
Publication status | Published - 10 Feb 2017 |
Event | 2016 National Conference on Electrical, Electronics and Biomedical Engineering, ELECO 2016 - Bursa, Turkey Duration: 1 Dec 2016 → 3 Dec 2016 |
Publication series
Name | 2016 National Conference on Electrical, Electronics and Biomedical Engineering, ELECO 2016 |
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Conference
Conference | 2016 National Conference on Electrical, Electronics and Biomedical Engineering, ELECO 2016 |
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Country/Territory | Turkey |
City | Bursa |
Period | 1/12/16 → 3/12/16 |
Bibliographical note
Publisher Copyright:© 2016 The Chamber of Turkish Electrical Engineers.