| 一维逆散射中Born近似公式的推广 |
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| 引用本文： | 崔铁军,梁昌洪.一维逆散射中Born近似公式的推广[J].电子学报,1993,21(9):59-63,69. |
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| 作者姓名： | 崔铁军 梁昌洪 |
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| 作者单位： | 西安电子科技大学，西安电子科技大学 西安 710071，西安 710071 |
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| 摘 要： | 本文借助于等效网络方法推广了用于重建3chrodinger方程中势函数的Born近似公式,同时还引入有效重建深度的概念,并导出它和势函数的约束关系。这个关系可作为Born近似及其推广和适用条件。
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| 关 键 词： | 逆散射 Born近似 电磁波 近似公式 |
Generalization of Born Approximation in One-Dimensional Inverse Scattering |
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| Cui Tiejun,Liang Changhong.Generalization of Born Approximation in One-Dimensional Inverse Scattering[J].Acta Electronica Sinica,1993,21(9):59-63,69. |
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| Authors: | Cui Tiejun Liang Changhong |
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| Abstract: | A generalization of Born approximation in one-dimensional inverse scattering is derived by using an equivalent network technique,which is used to reconstruct the potential function of Schrodinger equation.Furthermore,a concept of effective reconstructing depth (ds) is introduced,and a constraint relation between potential function V(x) and ds is obtained.This relation is the applicable condition of Born approximation and its generalization. |
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| Keywords: | Inverse scattering Born approximation Generalization of Born approximation |
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