Title :
An analytical method for the calculation of self and mutual inductance on RF circuit
Author :
Chang, Ruinan ; Wang, Jie ; Zhang, Wenjun ; Yu, Zhiping
Author_Institution :
Tsinghua Univ., Beijing
Abstract :
An elementary formula for the calculation of mutual inductance between two filamentous conductors is derived from a physical formula. According to GMD (Geometric Mean Distance) method and thickness modification, a set of advanced analytical formula for both self and mutual inductance is presented. Due to the analytical formulas, the method is more effective than method based on FEA and more precise than empirical formula and fitting data techniques. Using this technique, inductors of different parameters are calculated. Compared with published experimental measured data, we could verify the validity and accuracy of this method.
Keywords :
finite element analysis; inductance; radiofrequency integrated circuits; FEA; RF circuit; filamentous conductors; fitting data techniques; geometric mean distance method; mutual inductance; self inductance; Circuit simulation; Conductors; Fitting; Inductance; Inductors; Integrated circuit measurements; Microelectronics; Parasitic capacitance; Radio frequency; Radiofrequency integrated circuits; GMD method; coplanar mutual inductors; mutual inductors on different layers; thickness modification;
Conference_Titel :
ASIC, 2007. ASICON '07. 7th International Conference on
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-1132-0
Electronic_ISBN :
978-1-4244-1132-0
DOI :
10.1109/ICASIC.2007.4415832
