Title :
A novel circuit model for two-layer spiral inductor with Eddy current effects
Author :
Leong, Ooi Ban ; Daoxian, Xu
Author_Institution :
Dept. of Electr. & Comput. Eng., Singapore Univ.
Abstract :
In this paper, an improved two layered spiral inductor lumped-element circuit model, which takes into account the effect of eddy current within the silicon substrate, is proposed. Physical explanation on the modifications of the circuit is given. Compared to the conventional model, our proposed model provides a better agreement between the simulated and measured responses for a sample of circular spiral inductors fabricated using silicon substrate
Keywords :
eddy currents; elemental semiconductors; equivalent circuits; inductors; lumped parameter networks; silicon; circuit model; eddy current effect; lumped-element circuit model; silicon substrate; two-layer spiral inductor fabrication; Coupling circuits; Eddy currents; Equivalent circuits; Inductance; Inductors; Mutual coupling; Radio frequency; Radiofrequency integrated circuits; Silicon; Spirals;
Conference_Titel :
Communications Systems, 2004. ICCS 2004. The Ninth International Conference on
Conference_Location :
Singapore, China
Print_ISBN :
0-7803-8549-7
DOI :
10.1109/ICCS.2004.1359443
