Title :
A complete physical frequency dependent lumped model for RF integrated inductors
Author :
Sieiro, J. ; Lopez-Villegas, J.M. ; Cabanillas, J. ; Osorio, J.A. ; Samitier, J.
Author_Institution :
Dept. Electron., Barcelona Univ., Spain
Abstract :
A new development in the modeling of planar inductors is presented. The inductance is evaluated by means of analytical expressions, taking into account a full geometry description and the frequency dependence. Moreover, the model predicts the behavior of the ohmic losses and the magnetically induced losses. Finally, a new electric model interpretation of the self-resonant frequency based on physical assumptions is given.
Keywords :
MMIC; UHF integrated circuits; inductance; inductors; integrated circuit modelling; losses; RF integrated inductors; electric model interpretation; full geometry description; inductance; magnetically induced losses; ohmic losses; physical frequency dependent lumped model; planar inductors; self-resonant frequency; Frequency dependence; Geometry; Inductance; Inductors; Magnetic analysis; Magnetic losses; Q factor; Radio frequency; Radiofrequency integrated circuits; Silicon;
Conference_Titel :
Radio Frequency Integrated Circuits (RFIC) Symposium, 2001. Digest of Papers. 2001 IEEE
Conference_Location :
Phoenix, AZ, USA
Print_ISBN :
0-7803-6601-8
DOI :
10.1109/RFIC.2001.935656
