Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/8725
Title: A physical frequency-dependent compact model for RF integrated inductors
Author: Sieiro Córdoba, Javier José
López Villegas, José María
Cabanillas, José
Osorio, Joan A.
Samitier i Martí, Josep
Keywords: Circuits integrats
Ressonància
Eddy currents losses
MMIC
UHF integrated circuits
Electromagnetic coupling
Equivalent circuits
Integrated circuit layout
Integrated circuit modelling
Inductors
Resonance
Issue Date: 2002
Publisher: IEEE
Abstract: A frequency-dependent compact model for inductors in high ohmic substrates, which is based on an energy point-of-view, is developed. This approach enables the description of the most important coupling phenomena that take place inside the device. Magnetically induced losses are quite accurately calculated and coupling between electric and magnetic fields is given by means of a delay constant. The later coupling phenomenon provides a modified procedure for the computation of the fringing capacitance value, when the self-resonance frequency of the inductor is used as a fitting parameter. The model takes into account the width of every metal strip and the pitch between strips. This enables the description of optimized layout inductors. Data from experiments and electromagnetic simulators are presented to test the accuracy of the model.
Note: Reproducció del document publicat a http://dx.doi.org/10.1109/22.981290
It is part of: IEEE Transactions on Microwave Theory and Techniques, 2002, vol. 50, núm. 1 (Part 2), p. 384-392.
URI: http://hdl.handle.net/2445/8725
ISSN: 0018-9480
Appears in Collections:Articles publicats en revistes (Electrònica)

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