著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Kandasamy Pirapaharan and Okamoto Nobuo,A Multiport Representation of the Step Junction of Two Circular Dielectric Waveguides and its Application to the Stepwise Approximation of a Tapered Dielectric Waveguide,電気学会論文誌. A,03854205,一般社団法人 電気学会,2002,122,1,13-19,https://cir.nii.ac.jp/crid/1390282679575509888,https://doi.org/10.1541/ieejfms.122.13