| Item type |
論文 / Article(1) |
| 公開日 |
2009-08-19 |
| タイトル |
|
|
タイトル |
Low grazing scattering from sinusoidal Neumann surface with finite extent:Total scattering cross section |
|
言語 |
en |
| 作成者 |
Nakayama, Junichi
Tamura, Yasuhiko
|
| 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©2008 IEICE |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
scattering |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
finite periodic surface |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
TM wave |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
total scattering cross section |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
low grazing angle of incidence |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This paper deals with the scattering of a transverse magnetic (TM) plane wave from a perfectly conductive sinusoidal surface with finite extent. By use of the undersampling approximation and a rectangular pulse approximation, an asymptotic formula for the total scattering cross section at a low grazing limit of incident angle is obtained explicitly under conditions such that the surface is small in roughness and slope, and the corrugation width is sufficiently large. The formula shows that the total scattering cross section is proportional to the square root of the corrugation width but does not depend on the surface period and surface roughness. When the corrugation width is not large, however, the scattered wave can be obtained by a single scattering approximation, which gives the total scattering cross section proportional to the corrugation width and the Rayleigh slope parameter. From the asymptotic formula and the single scattering solution, a transition point is defined explicitly. By comparison with numerical results, it is concluded that the asymptotic formula is fairly accurate when the corrugation width is much larger than the transition point. |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
IEICE TRANSACTIONS on Electronics ,E91-C, no1, pp. 56-63 |
|
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 2008-12-22T06:35:28Z No. of bitstreams: 1 LGA_TSC.pdf: 221277 bytes, checksum: 6f67a697b371f682ecaf0f8f4f4b2d75 (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 2008-12-22T06:35:28Z (GMT). No. of bitstreams: 1 LGA_TSC.pdf: 221277 bytes, checksum: 6f67a697b371f682ecaf0f8f4f4b2d75 (MD5) Previous issue date: 2008-01 |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
The Institute of Electronics,Information and Communication Engineers |
|
言語 |
en |
| 日付 |
|
|
日付 |
2008-01 |
|
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/e91-c.1.56 |
| 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 |
E91-C |
| 号 |
|
|
号 |
1 |
| 開始ページ |
|
|
開始ページ |
56 |
| 終了ページ |
|
|
終了ページ |
63 |
LGA_TSC.pdf (216.1 KB)
