An analytical procedure for the calculation of the inductance of planar zig-zag spiral inductors is proposed. The procedure is based on the partial inductance concept and models the inductor as a series of a number of parts. The self-inductance of each individual part, which has the shape of a parallelogram, and the mutual inductance between any two parts of the inductor are determined. The inductance of a planar zig-zag spiral inductor can thus be obtained for any width, length and angle of the saw-tooth configuration. The procedure is validated with experimental measurements; the agreement between estimated and measured inductances is very good.

L. Sandrolini, U. Reggiani, G. Puccetti (2013). Analytical calculation of the inductance of planar zig-zag spiral inductors. ELECTROMAGNETIC WAVES, 142, 207-220 [10.2528/PIER13071105].

Analytical calculation of the inductance of planar zig-zag spiral inductors

SANDROLINI, LEONARDO;REGGIANI, UGO;PUCCETTI, GIOVANNI
2013

Abstract

An analytical procedure for the calculation of the inductance of planar zig-zag spiral inductors is proposed. The procedure is based on the partial inductance concept and models the inductor as a series of a number of parts. The self-inductance of each individual part, which has the shape of a parallelogram, and the mutual inductance between any two parts of the inductor are determined. The inductance of a planar zig-zag spiral inductor can thus be obtained for any width, length and angle of the saw-tooth configuration. The procedure is validated with experimental measurements; the agreement between estimated and measured inductances is very good.
2013
L. Sandrolini, U. Reggiani, G. Puccetti (2013). Analytical calculation of the inductance of planar zig-zag spiral inductors. ELECTROMAGNETIC WAVES, 142, 207-220 [10.2528/PIER13071105].
L. Sandrolini;U. Reggiani;G. Puccetti
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/189859
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