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

fYear

2007

fDate

22-25 Oct. 2007

Firstpage

1129

Lastpage

1132

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICASIC.2007.4415832

Filename

4415832