报告主题：Inverse Problem of Maxwell Equations and Turntable Radar Imaging
报告人：乔志军 教授 （美国德克萨斯大学大河谷校区）
报告时间：2019年6月24日（周一）16:00
报告地点：校本部G507
邀请人：夏铁成
主办部门：太阳成集团tyc33455数学系
报告摘要：In this talk, a filtered adjoint inversion scheme for turntable inverse synthetic aperture radar (ISAR) data is derived for three spatial dimensions from a scalar wave equation model. The proposed data inversion scheme motivates the use of filtered back projection (FBP) and convolution back projection (CBP) imaging algorithms. This presentation also provides a derivation of a general imaging filter needed for accurate near-field FBP and CBP imaging algorithms, which will be shown to reduce to familiar results found in Spherical-Wave ISAR imaging.
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