Singular edge and corner basis functions are incorporated into an integral equation numerical formulation for the charge density on parallel-plate capacitors. The underlying representation for charge density is either piecewise constant, linear, or quadratic and provided by conventional representation. The singular edge basis functions are shown to play a significant role in accelerating the convergence of the numerical solutions. When used in conjunction with linear or quadratic underlying representations, the singular corner basis functions have a relatively minor effect on the numerical results.
Relative Impact of Singular Edge and Corner Basis Functions on the Capacitance of Parallel-plate Capacitors / Peterson, Andrew; Graglia, Roberto. - ELETTRONICO. - (2021), pp. 414-415. ((Intervento presentato al convegno 2021 International Conference on Electromagnetics in Advanced Applications (ICEAA) tenutosi a Honolulu, USA nel 9-13 Agosto 2021 [10.1109/ICEAA52647.2021.9539526].
Titolo: | Relative Impact of Singular Edge and Corner Basis Functions on the Capacitance of Parallel-plate Capacitors | |
Autori: | ||
Data di pubblicazione: | 2021 | |
Abstract: | Singular edge and corner basis functions are incorporated into an integral equation numeri...cal formulation for the charge density on parallel-plate capacitors. The underlying representation for charge density is either piecewise constant, linear, or quadratic and provided by conventional representation. The singular edge basis functions are shown to play a significant role in accelerating the convergence of the numerical solutions. When used in conjunction with linear or quadratic underlying representations, the singular corner basis functions have a relatively minor effect on the numerical results. | |
ISBN: | 978-1-6654-1386-2 | |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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http://hdl.handle.net/11583/2929436