Email this article Frequency Dispersion of the Impedance of Capacitor Structures with Asymmetrically Connected Electrodes
- Authors: Emel’yanov O.A.1, Ivanov I.O.1
-
Affiliations:
- St. Petersburg Polytechnic University
- Issue: Vol 63, No 1 (2018)
- Pages: 111-115
- Section: Electrophysics, Electron and Ion Beams, Physics of Accelerators
- URL: https://journals.rcsi.science/1063-7842/article/view/200579
- DOI: https://doi.org/10.1134/S1063784218010115
- ID: 200579
Cite item
Open Access
Access granted
Subscription Access
Abstract
A method to estimate the frequency dispersion of the impedance of capacitance structures with asymmetric opposite connection of electrodes is considered. The proposed equations are used to derive exact solutions for spatially nonuniform distributions of potential and current. The solutions are in agreement with the results of the 3D simulation using the COMSOL Multiphysics software. The frequency dispersion of the impedance must be taken into account in the development of modern capacitors needed for construction of efficient energy storages.
About the authors
O. A. Emel’yanov
St. Petersburg Polytechnic University
Author for correspondence.
Email: oaemel2@gmail.com
Russian Federation, St. Petersburg, 195251
I. O. Ivanov
St. Petersburg Polytechnic University
Email: oaemel2@gmail.com
Russian Federation, St. Petersburg, 195251
