@article{oai:muroran-it.repo.nii.ac.jp:00009593,
 author = {森田, 好人 and MORITA, Yoshihito and 佐藤, 慎悟 and SATO, Shingo and 長谷川, 弘治 and HASEGAWA, Koji and 嶋田, 賢男 and SHIMADA, Takao},
 journal = {計算数理工学論文集, Transactions of the Japan Society for Computational Methods in Engineering},
 month = {Nov},
 note = {application/pdf, We reported a hybrid Trefftz finite element method(HTFEM) with Sakurai-Sugiura projectionmethod(SSM) for mode analysis of electromagnetic waveguides with degeneratemodes such as multi-core fibers and hollow-core holey-fibers; firstly, we presented a hybridTrefftz element formulation of a uniform waveguide along the electromagnetic wave propagationdirection. Secondly, in order to compute all complex propagation constants of degenerateand non-degenerate modes simultaneously, we replaced SSM for non-degenerateeigenvalue problems by SSM for degenerate eigenvalue problems. Lastly, we demonstratedvalidity of HTFEM by comparing analytic solutions and numerical results of degenerateand non-degenerate modes propagating in a cylindrical dielectric waveguide.},
 pages = {73--78},
 title = {縮退モードを有する電磁波導波路伝搬特性のハイブリッドトレフツ有限要素解析法},
 volume = {13},
 year = {2013},
 yomi = {モリタ, ヨシヒト and サトウ, シンゴ and ハセガワ, コウジ and シマダ, タカオ}
}