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No.2(pp.61-102)
Home > Issues > Volume 11 (2006) > No.2(pp.61-102)
 
A Finite-element Method Analysis of Electromagnetic Noise Absorption in a Coplanar Transmission Line Integrated with a Magnetic Film
Journal of Magnetics, Volume 11, Number 2, 30 Jun 2006, Pages 90-94
Jae-Cheon Sohn(Nano Device Research Center, Korea Institute of Science and Technology), Suk-Hee Han(Nano Device Research Center, Korea Institute of Science and Technology), Sang-Ho Lim* (Division of Materials Science and Engineering, Korea University)
Abstract
A finite-element method is used to analyze loss generation and electromagnetic noise absorption characteristics of a coplanar waveguide transmission line integrated with a magnetic thin film. Parameters used in the analysis are the electrical resistivity of the magnetic layer and the thickness of both magnetic and insulating layers. The results indicate that L-C resonance is the main loss mechanism of the electromagnetic noise absorption.
Keywords: electromagnetic noise absorption; coplanar waveguide transmission line; magnetic thin film; finite-element method; L-C resonance
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