@article{oai:muroran-it.repo.nii.ac.jp:00009587,
 author = {佐藤, 慎悟 and SATO, Shingo and 長谷川, 弘治 and HASEGAWA, Koji},
 issue = {2},
 journal = {計算数理工学論文集, Transactions of the Japan Society for Computational Methods in Engineering},
 month = {Dec},
 note = {application/pdf, Analysis of plane wave scattering characteristics from multilayered gratings in case of oblique incidence and arbitrary polarization by using hybrid Trefftz finite element method is presented. Employing Trefftz elements to homogeneous regions between each trating layers, we can have simultaneous equations with lower number of unknowns than the number of unknowns by conventional finite elements. Scattering characteristics of multilayered strip gratings are computed by this method. Comparing results computed by this method with other numerical methods, we confirmed validity an d usefulness of this method.},
 pages = {113--118},
 title = {多層格子による平面波散乱特性のハイブリッド・トレフツ有限要素法解析},
 volume = {5},
 year = {2005},
 yomi = {サトウ, シンゴ and ハセガワ, コウジ}
}