An efficient integral equation analysis for characterizing lossy dielectric resonator
Refereed conference paper presented and published in conference proceedings
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摘要A volume integral equation approach for modeling lossy dielectric resonator in the Courtney holder type of measurement environment is presented. Volumetric cylindrical pulse basis function with point-matching method is used to formulate the eigen problem. In the measurement process where permittivity value is the searching parameter, perturbation of the matrix equation involves solely re-computing a diagonal matrix. A novel singularity treatment based on a novel Bessel function identity is proposed to tackle the inherited singularity problem. Rod and ring DRs are analyzed and the computed results are validated via that obtained from commercial software and measurement data available from literature.
著者Lui M.-L., Wu K.-L.
會議名稱2004 IEEE MITT-S International Microwave Symposium Digest
會議開始日06.06.2004
會議完結日11.06.2004
會議地點Fort Worth, TX
會議國家/地區美國
詳細描述organized by IEEE,
出版年份2004
月份9
日期29
卷號3
頁次1835 - 1838
國際標準期刊號0149-645X
語言英式英語
關鍵詞Dielectric resonators, Integral equations, Moment methods, Permittivity
