Title :
Multivariate finite element model order reduction for permittivity or permeability estimation
Author :
Farle, Ortwin ; Hill, Volker ; Nickel, Patrick ; Dyczij-Edlinger, Romanus
Author_Institution :
Dept. of Phys. & Mechatronics, Saarlandes Univ., Saarbrucken
fDate :
4/1/2006 12:00:00 AM
Abstract :
An efficient finite element method for the analysis of passive microwave components over wide ranges of frequencies and material parameters is proposed. First, a parameterized equation system of low order is generated, which is then solved for specific parameter values. Since the evaluation of the reduced order system is very fast, the proposed method is very well-suited as a forward solver for permittivity or permeability estimation
Keywords :
finite element analysis; magnetic permeability; permittivity; microwave measurements; multivariate finite element model; order reduction; passive microwave components; permeability estimation; permittivity estimation; reduced order systems; Equations; Finite element methods; Frequency estimation; Geometry; Microwave theory and techniques; Permeability; Permittivity measurement; Reduced order systems; Resonance; Resonant frequency; Finite element methods; microwave measurements; permeability; permittivity; reduced order systems;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2006.872492
