DocumentCode
1961693
Title
Multilevel Analysis of Electromagnetic Resonators Using Hierarchical p-Type Finite Elements
Author
Nickel, P. ; Hill, V. ; Ingelstrom, P. ; Dyzcij-Edlinger, R.
Author_Institution
Dept. of Phys. & Mechatronics, Saarlandes Univ., Saarbrucken
fYear
2006
fDate
April 30 2006-May 3 2006
Firstpage
170
Lastpage
170
Abstract
We propose an efficient eigenmode solver for electromagnetic cavities based on the Jacobi-Davidson (JD) method and hierarchical finite elements (FE) of high order. The JD algorithm enables us to exploit the multilevel structure of the FE space at various stages of the solution process. As a result, the computational complexity of the suggested method is very low, which is particularly useful for large-scale projects
Keywords
cavity resonators; computational complexity; eigenvalues and eigenfunctions; electromagnetic fields; finite element analysis; matrix algebra; Jacobi-Davidson method; computational complexity; eigenmode solver; electromagnetic cavities; electromagnetic resonators; hierarchical p-type finite elements; multilevel structure; Boundary value problems; Computational complexity; Delay; Eigenvalues and eigenfunctions; Electromagnetic analysis; Equations; Finite element methods; Jacobian matrices; Large-scale systems; Polynomials;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location
Miami, FL
Print_ISBN
1-4244-0320-0
Type
conf
DOI
10.1109/CEFC-06.2006.1632962
Filename
1632962
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