GO-Based Equivalent Current Formulation for Scattering from Circular Conducting Cylinders and Strips
GO-Based Equivalent Current Formulation for Scattering from Circular Conducting Cylinders and Strips
复制标题
基于 GO 的圆形导电圆柱体和条带散射的等效电流公式
DOI：
10.1109/iceaa52647.2021.9539677
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Shirai Hiroshi
中科院分区：
文献类型：
--
作者：
Ta Ngoc Quang;Shirai Hiroshi
在高频区，物理光学（PO）常用于计算导电体[1]，[2]的散射场。传统PO利用的感应电流近似由散射体照射表面上的入射磁场决定。然而，该方法在处理可穿透物体时遇到困难，因为由于原始入射波对散射物体的穿透，如何定义照射表面并不清楚。
For the high frequency regime, physical optics (PO) is often used to formulate the scattering field from conducting bodies [1] , [2] . The conventional PO utilizes the induced electric current determined approximately by the incident magnetic field on the illuminated surface of the scattering bodies. However, this method faces difficulties when treating penetrable objects because it is not clear how to define the illuminated surface due to the penetration of the original incident wave into the scattering objects.