| Item type |
論文 / Article(1) |
| 公開日 |
2009-08-19 |
| タイトル |
|
|
タイトル |
Scattering of TE plane wave from periodic grating with single defect |
|
言語 |
en |
| 作成者 |
Hattori, Kazuhiro
Nakayama, Junichi
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
copyright©2007 IEICE |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
scattering |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
periodic grating |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
defect |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
TE plane wave |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
rectangular grooves |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
single scattering |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This paper deals with the scattering of TE plane wave from a periodic grating with single defect, of which position is known. The surface is perfectly conductive and made up with a periodic array of rectangular grooves and a defect where a groove is not formed. By use of the modal expansion method, the field inside grooves is expressed as a sum of guided modes with unknown amplitudes. The mode amplitudes are regarded as a sum of the base component and the perturbed component due to the defect, where the base component is the solution in case of the perfectly periodic grating. An equation for the base component is obtained in the first step. By use of the base component, a new equation for the perturbed component is derived in the second step. A new representation of the optical theorem, relating the total scattering cross section with the reduction of the scattering amplitude is obtained. Also, a single scattering approximation is proposed to express the scattered field. By use of truncation, we numerically obtain the base component and the perturbed component, in terms of which the total scattering cross section and the differential scattering cross section are calculated and illustrated in figures. |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
IEICE TRANSACTIONS on Electronics ,E90-C, no.2, pp. 312-319 |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Submitted by 附属図書館 KIT-Repository (dspace-admin@jim.kit.ac.jp) on 2008-12-22T06:19:33Z No. of bitstreams: 1 hattori(TE).pdf: 559530 bytes, checksum: 8f39ea849e4e004a90dfda31fb0f4f28 (MD5) |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Made available in DSpace on 2008-12-22T06:19:33Z (GMT). No. of bitstreams: 1 hattori(TE).pdf: 559530 bytes, checksum: 8f39ea849e4e004a90dfda31fb0f4f28 (MD5) Previous issue date: 2007-02 |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
The Institute of Electronics,Information and Communication Engineers |
|
言語 |
en |
| 日付 |
|
|
日付 |
2007-02 |
|
日付タイプ |
Issued |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1093/ietele/e90-c.2.312 |
| 関連情報 |
|
|
|
識別子タイプ |
URI |
|
|
関連識別子 |
http://www.ieice.org/jpn/trans_online/ |
| 収録物名 |
|
|
収録物名 |
IEICE TRANSACTIONS on Electronics |
|
言語 |
en |
| 巻 |
|
|
巻 |
E90-C |
| 号 |
|
|
号 |
2 |
| 開始ページ |
|
|
開始ページ |
312 |
| 終了ページ |
|
|
終了ページ |
319 |
hattori(TE).pdf (546.4 KB)
