| タイトル | Modal Ring Method for the Scattering of Electromagnetic Waves |
| 本文（外部サイト） | http://hdl.handle.net/2060/19930011071 |
| 著者（英） | Baumeister, Kenneth J.; Kreider, Kevin L. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1993-10-01 |
| 言語 | eng |
| 内容記述 | The modal ring method for electromagnetic scattering from perfectly electric conducting (PEC) symmetrical bodies is presented. The scattering body is represented by a line of finite elements (triangular) on its outer surface. The infinite computational region surrounding the body is represented analytically by an eigenfunction expansion. The modal ring method effectively reduces the two dimensional scattering problem to a one-dimensional problem similar to the method of moments. The modal element method is capable of handling very high frequency scattering because it has a highly banded solution matrix. |
| NASA分類 | COMMUNICATIONS AND RADAR |
| レポートNO | 93N20260
NASA-TM-105966
E-7489
NAS 1.15:105966 |
| 権利 | No Copyright |
