Chakrabarti, ArijitKanoria, MridulaMandal, B N2012-01-262012-01-262003Indian journal of heat and mass transfer,V46,P3009-3015http://hdl.handle.net/10263/3079enRectangualr waveguideIrisGalerekin's techniqueReflection coefficientA waveguide problem invoving a thick irsi in the theory of electromagnetismArticle