Modeling of conductor losses in capacitors with rectangular and circular plates

✍ Scribed by A. Deleniv; S. Gevorgian

• Book ID: 102512288
• Publisher: John Wiley and Sons
• Year: 2009
• Tongue: English
• Weight: 237 KB
• Volume: 19
• Category: Article
• ISSN: 1096-4290
• DOI: 10.1002/mmce.20337

✦ Synopsis

Analytic models are developed for the losses in the plates of MIM capacitors. The formulas are derived for the equivalent loss tangent and resistance of the arbitrary thick rectangular electrodes. An equivalent surface resistance is introduced for an arbitrary thick conductor. The accuracy of the model is demonstrated by comparison with rigorous Sonnet simulation and available alternative approach. The formula for the resistance of electrically thick circular electrodes is obtained. The derived expressions are verified via comparison with rigorous HFSS (high frequency structure simulator) simulations using eigenmode solver. V