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Resonances in inhomogeneous dielectric bodies of revolution placed in the multilayered media—TM modes
Author(s) -
Kucharski Andrzej A.
Publication year - 2000
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(20000405)25:1<65::aid-mop19>3.0.co;2-s
Subject(s) - perfect conductor , dielectric , method of moments (probability theory) , axial symmetry , conductor , mathematical analysis , microwave , electric field , electric field integral equation , bounded function , integral equation , mathematics , physics , optics , geometry , quantum mechanics , statistics , estimator , scattering
This paper gives a rigorous method‐of‐moments (MoM) solution to the problem of determining the resonant frequencies and associated quality factors of inhomogeneous dielectric bodies of revolution (BORs) working with axially symmetric TM modes. The body of interest may be placed in an arbitrarily stratified dielectric medium. The case when the environment is bounded by one or two horizontal perfect electric conductor (PEC) plates is also included. The general electric‐field integral equation (EFIE) is given in the convenient mixed‐potential form. The EFIE specialization for sample geometry is solved numerically with the use of specially constructed basis functions. Finally, calculation results are given and compared to other solutions. © 2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 25: 65–69, 2000.