@article{oai:shizuoka.repo.nii.ac.jp:00002850, author = {Watanabe, Kenzo and Yamada, R.}, issue = {5}, journal = {IEEE Transactions on Microwave Theory and Techniques}, month = {Sep}, note = {application/pdf}, pages = {716--717}, title = {Propagation in Cylindrical Waveguide Containing Inhomogeneous Dielectric}, volume = {13}, year = {1965} }