RCS of electrically large targets modelled with NURBS surfaces
RCS of electrically large targets modelled with NURBS surfaces
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DOI：
10.1049/el:19920706
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发表时间：
1992-06
影响因子：
1.1
通讯作者：
Jesús R. Pêrez;M. Cátedra
中科院分区：
文献类型：
--
作者：
Jesús R. Pêrez;M. Cátedra
提出了一种利用物理光学（PO）和积分渐近展开方法对NURBS贴片模拟的大导电体进行RCS计算的方法。NURBS曲面在Bezier patch中进行转换以应用PO。得到了很好的精度。
A technique is presented for the RCS computation of electrically large conducting bodies, modelled by NURBS patches, using physical optics (PO) and asymptotic expansion of integrals methods. The NURBS surfaces are transformed in Bezier patches to apply PO. Excellent accuracy is obtained.