Title :
A wideband lumped-element model for arbitrarily shaped integrated inductors
Author :
Passos, Fabio ; Fino, Maria Helena ; Roca, E.
Author_Institution :
Fac. of Sci. & Technol, New Univ. of Lisbon, Caparica, Portugal
Abstract :
In this paper a model based on lumped elements is used to characterize integrated inductors. The method proposed allows the modelling of integrated inductors for a wide range of frequencies, thus granting the overall characterization of the device and the evaluation of important design parameters such as inductance, quality factor and resonance frequency. The model can easily be applied to any polygonal shape inductor due to its inductance calculation through self and mutual inductances. Electromagnetic simulations results are presented to demonstrate the validation of the model.
Keywords :
CMOS analogue integrated circuits; Q-factor; circuit resonance; inductance; inductors; integrated circuit modelling; lumped parameter networks; electromagnetic simulations; inductance calculation; integrated inductors; mutual inductances; polygonal shape inductor; quality factor; resonance frequency; self inductances; wideband lumped element model; Capacitance; Inductance; Inductors; Integrated circuit modeling; Metals; Solid modeling; Spirals; CMOS Analog integrated circuits; Integrated inductor modelling; RF IC Design;
Conference_Titel :
Circuit Theory and Design (ECCTD), 2013 European Conference on
Conference_Location :
Dresden
DOI :
10.1109/ECCTD.2013.6662233
