A complete characterization of the inductances of flat spiral inductors with zig-zag arms is presented in this paper. In particular, the self- and mutual inductances of this type of inductors are calculated through the implementation of exact analytical formulas. The inductances are analysed as a function of the main geometrical dimensions, particularly the spiral angle; also, spiral inductors with nonuniform zig-zag arms are considered. The calculated results of the self-inductance are compared with those obtained by a programme based on magnetoquasistatic analysis showing a good agreement.

Giovanni Puccetti, Ugo Reggiani, Leonardo Sandrolini (2014). Inductance Characterization for Flat Spiral Inductors with Uniform and Nonuniform Zig-zag Arms. MONTEREY COUNTY, CALIFORNIA : The Applied Computational Electromagnetics Society.

Inductance Characterization for Flat Spiral Inductors with Uniform and Nonuniform Zig-zag Arms

PUCCETTI, GIOVANNI;REGGIANI, UGO;SANDROLINI, LEONARDO
2014

Abstract

A complete characterization of the inductances of flat spiral inductors with zig-zag arms is presented in this paper. In particular, the self- and mutual inductances of this type of inductors are calculated through the implementation of exact analytical formulas. The inductances are analysed as a function of the main geometrical dimensions, particularly the spiral angle; also, spiral inductors with nonuniform zig-zag arms are considered. The calculated results of the self-inductance are compared with those obtained by a programme based on magnetoquasistatic analysis showing a good agreement.
2014
Proceedings of the 30th Annual Review of Progress in Applied Computational Electromagnetics - 2014 ACES
37
42
Giovanni Puccetti, Ugo Reggiani, Leonardo Sandrolini (2014). Inductance Characterization for Flat Spiral Inductors with Uniform and Nonuniform Zig-zag Arms. MONTEREY COUNTY, CALIFORNIA : The Applied Computational Electromagnetics Society.
Giovanni Puccetti; Ugo Reggiani; Leonardo Sandrolini
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/352915
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