English   Español   Català  
  Inici UB Imatge de diagramaci

Dipòsit Digital de la UB >   Recerca >   Electrònica >   Articles publicats en revistes (Electrònica) >

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
Authors: Sieiro Córdoba, Javier José
López Villegas, José María
Cabanillas, José
Osorio, Joan A.
Samitier i Martí, Josep
Matèria: Circuits integrats
Eddy currents losses
UHF integrated circuits
Electromagnetic coupling
Equivalent circuits
Integrated circuit layout
Integrated circuit modelling
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.
Nota: Reproducció del document publicat a http://dx.doi.org/10.1109/22.981290
És part de: 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)

Files in This Item:

File Description SizeFormat
505215.pdf243.24 kBAdobe PDFView/Open
Recommend this item

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.