ACCURATE VARIATIONAL ANALYSIS FOR MEASUREMENT OF COMPLEX DIELECTRIC CONSTANT OF THE SAMPLE ROD INSERTED IN A CAVITY

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摘要 ThispaperderivestheLindellformulabasedonthegeneralizedvariationalprinciple.ForthecomplexdielectricconstantmeasurementofasmalllossydielectricrodwithRayleigh-Ritzmethod,anaccuratevariationalanalysisisgiven.Theconceptofcomplexfrequencyisintroducedingeneral,andthestabilityofthesolutionisdiscussed.Comparingwiththeresultofperturbationmethod,itisconcludedthatthedeviationofperturbationalgorithmshouldbetakenintoconsideration.
机构地区 不详
出版日期 1993年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)