Hybrid FE/MoM analysis of a cavity-backed slit loaded with anisotropic material

IEE Proceedings: Microwaves, Antennas and Propagation

Volumn 143, Issue 5, 1996, Pages 422-429

  Kokotoff, D M ^a   Zavosh, F ^a   Aberle, J T ^a   Ei Sharawy, E B ^a  

^a ARIZONA STATE UNIVERSITY   (United States)

Author keywords

Cavity backed slit; Ferrite material; Finite element technique; Frequency domain model; Method of moments

Indexed keywords

CONVERGENCE OF NUMERICAL METHODS; DIELECTRIC MATERIALS; ELECTRIC CONDUCTORS; ESTIMATION; FERRIMAGNETIC MATERIALS; FERRITES; FINITE ELEMENT METHOD; FREQUENCY DOMAIN ANALYSIS; MATHEMATICAL MODELS; SPECTRUM ANALYSIS;

ANISOTROPIC MATERIALS; CAVITY BACKED SLIT; FULLWAVE FREQUENCY DOMAIN MODEL;

CAVITY RESONATORS;

EID: 0030263322     PISSN: 13502417     EISSN: None     Source Type: Journal    
DOI: 10.1049/ip-map:19960229     Document Type: Article

References (29)

1. JIN, j., and LIEPA, V.V.: 'Application of hybrid finite element method to electromagnetic scattering from coated cylinders', IEEE Trans. Antennas Propag., 1988, 36, pp. 50-54
2. GONG, Z., and GLISSON, A.W.: 'A hybrid equation approach for the solution of electromagnetic scattering problems involving two-dimensional inhomogeneous dielectric cylinders', IEEE Trans. Antennas Propag., 1990, 38, pp. 60-68
3. YUAN, X., LYNCH, D.R., and STROHBEHN, J.W.: 'Coupling of the finite element and moment methods for electromagnetic scattering from inhomogeneous objects', IEEE Trans. Antennas Propag., 1990, 38, pp. 386-393
4. JENG, S.-K.: 'Scattering from a cavity-backed slit in a ground plane -TE case', IEEE Trans. Antennas Propag., 1990, 38, pp. 1523-1529
5. JENG, S.-K., and TZENG, S.-T.: 'Scattering from a cavitybacked slit in a ground plane -TM case', IEEE Trans. Antennas Propag., 1991, 39, pp. 661-663
6. JIN, J., and VOLAKIS, J.L.: 'A hybrid finite-element-boundary integral formulation for scattering by three-dimensional cavity backed aperture', IEEE Trans. Antennas Propag., 1991, 39, pp. 97-104
7. JIN, J., VOLAKIS, J.L., and COLLINS, J.D.: 'A finite-elementboundary integral formulation for scattering and radiation by two- and three-dimensional structures', IEEE Antennas Propag. Mag., June 1991, 33, pp. 22-32
8. CWIK, T.: 'Coupling finite element and integral equation solutions using decoupled boundary meshes', IEEE Trans. Antennas Propag., 1992, 40, pp. 1496-1504
9. SUN, W., and BALANIS, C.A.: 'Edge-based FEM solution for scattering from inhomogeneous and anisotropic objects', IEEE Trans. Antennas Propag., 1994, 42, pp. 627-632
10. JANKOVIC, D., LABELLE, M., CHANG, D.C., DÜNN, J.M., and BOOTON, R.C.: 'A hybrid method for the solution of scattering from inhomogeneous dielectric cylinders of arbitrary shape', IEEE Trans. Antennas Propag., 1994, 42, pp. 22-32
11. HARRINGTON, R.F.: 'Field computation by moment method' (Krieger, Malabar, FL, 1968)
12. NEY, M.M.: 'Method of moments as applied to electromagnetics problems', IEEE Trans. Micron: Theory Tech., 1985, 33, pp. 972980
13. JIN, J.M., VOLAKIS, J.L., and LIEPA, V.V.: 'Fictitious absorber for truncating finite element meshes in scattering', IEE Proc. II, 1992, 139, pp. 472-476
14. WEBB, J.P. and KANELLOPOULOS, V.N.: ' Absorbing boundary conditions for the finite element solution of the vector wave equation', Micron: Opt. Teclmol. Lett., 1989, 2, pp. 370-372
15. JIN, J.M., VOLAKIS, J.L., and LIEPA, V.V.: 'An engineer's approach for terminating finite element meshes in scattering analysis'. 1991 IEEE AP-S symposium digest, 1991, Vol. 2, pp. 12161219
16. BERENGER, J.P.: 'A perfectly matched layer for the absorption of electromagnetic waves', J. Comput. Phys., 1994, 114, pp. 185200
17. MITTRA, R., and PEKEL, U.: 'A new look at the perfectly matched layer (PML) concept for the reflectionless absorption of electromagnetic waves', IEEE Micro. Guided Wave Lett., 1995, 4, pp. 84-86
18. BALANIS, C.A.: 'Advanced engineering electromagnetics' (Wiley, 1989)
19. LEE, J.F., WILKINS, G.M., and MITTRA, R.: 'Finite-element analysis of axisymmetric cavity resonator using a hybrid edge element technique', IEEE Trans. Micron: Theory Tech., 1993, 41, pp. 1981-1987
20. JIN, J.: The finite element method in electromagnetics' (Wiley, 1993)
21. COOK., R.D.: 'Concepts and applications of finite element analysis' (Wiley, 1981)
22. CHATTERJEE, A., JIN, J.M., and VOLAKIS, J.L.: 'Computation of cavity resonances using edge-based finite elements', IEEE Tans. Micron: Theory Tech., 1992, 40, pp. 2106-2108
23. HARRINGTON, R.F., and MAUTZ, J.R.: 'and, A generalised network formulation for the aperture problems', IEEE Trans. Antennas Propag., 1976, 24, pp. 870-873
24. KABOS, P., and STALMACHOV, V.S.: 'Magnetostatic waves and their applications' (Chapman & Hall, New York, 1994)
25. KUNDERT, K.S.: 'Sparse matrix techniques and their application to circuit simulation' in RUEHLI, A.E. (Ed.): 'Circuit analysis, simulation and design' (North-Holland, 1986), vol. 3, pt. 1
26. FREUND, R.W., and NATCHTIGAL, N.M.: 'A quasi-minimal residual method for non-hermitian linear systems', Nuiner. Math., 1991, 60, pp. 315-339
27. FREUND, R.W.: 'A transpose-free quasi-minimal residual algorithm for non-hermitian linear systems', SIAM. Sci. Comput., 1993, 14, pp. 470-482
28. EL-SHARAWY, E.: 'Full wave analysis of printed lines on mag-netic substrates'. PhD dissertation, University of Massachusetts, Cambridce, MA, 1989
29. LOPEZ, E.H., EL-SHARAWY, E., KOKOTOFF, D.M., and ABERLE, J.T.: 'Scattering from two dimensional ferrite loaded cavity backed slot antennas'. 1993 IEEE Int. AP-S Sym. Dig., 1993, Vol. 3, pp. 1175-1178