Impedance formulas for planar magnetic structures with spiral windings

IEEE Transactions on Industrial Electronics

Volumn 46, Issue 2, 1999, Pages 271-278

  Hurley, William Gerard ^a  

^a NATIONAL UNIVERSITY OF IRELAND   (Ireland)

Author keywords

[No Author keywords available]

Indexed keywords

CURRENT DENSITY; ELECTRIC CONDUCTIVITY; ELECTRIC IMPEDANCE; ELECTRIC INDUCTORS; ELECTRIC LOSSES; FERRITES; FINITE ELEMENT METHOD; MAGNETIC THICK FILMS; MATHEMATICAL MODELS; MICROELECTRONICS; MULTILAYERS; SUBSTRATES;

EDDY CURRENT LOSSES; HIGH FREQUENCY CIRCUITS; IMPEDANCE FORMULAS; MAGNETIC SUBSTRATES; MULTILAYER INDUCTORS; PLANAR MAGNETIC STRUCTURES; SPIRAL WINDINGS;

MAGNETIC MATERIALS;

EID: 0032676912     PISSN: 02780046     EISSN: None     Source Type: Journal    
DOI: 10.1109/41.753765     Document Type: Article

References (7)

1. M. Yamaguchi, S. Arakawa, H. Ohzeki, Y. Hayashi, and K. I. Arai, "Characteristics and analysis of a thin film inductor with closed magnetic circuit structure," IEEE Trans. Magn., vol. 28, pp. 3015-3017, Sept. 1992.
2. M. Mino, T. Yachi, A. Tago, K. Yanagisawa, and K. Sakakibara, "A new planar microtransformer for use in micro-switching converters," IEEE Trans. Magn., vol. 28, pp. 1969-1973, July 1992.
3. C. R. Sullivan and S. R. Sanders, "Microfabrication of transformers and inductors for high frequency power conversion," in Proc. IEEE PESC'93, June 1993, pp. 33-41.
4. W. G. Hurley and M. C. Duffy, "Calculation of self and mutual impedances in planar magnetic structures," IEEE Trans. Magn., vol. 31, pp. 2416-2422, July 1995.
5. _, "Calculation of self and mutual impedances in planar sandwich inductors," IEEE Trans. Magn., vol. 33, pp. 2282-2290, May 1997.
6. F. W. Grover, Inductance Calculations: Working Formulas and Tables. New York: Dover, 1946.
7. User's Manual - Maxwell 2D Field Simulator, version 4.33, Ansoft Corp., Pittsburgh, PA, Sept. 1991.