摘要
How to predict the scattering and range profiles using complex targets with cavities is investigated by using the hybrid finite element-boundary integral-multilevel fast multipole algorithm (FE-BI-MLFMA). A double-check criterion is presented for validating the reliability of FE-BI-MLFMA. The accuracy of both amplitude and phase of the scattering field using the complex target is emphatically validated based on the criterion. The range profiles of a typical target-cylinder with cavity-are investigated with the validated FE-BI-MLFMA.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 5705666 |
| 页（从-至） | 155-165 |
| 页数 | 11 |
| 期刊 | IEEE Transactions on Aerospace and Electronic Systems |
| 卷 | 47 |
| 期 | 1 |
| DOI | |
| 出版状态 | 已出版 - 1月 2011 |