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本文应用一种迭代方法实现了埋于二维均匀介质体中理想导体目标几何构形的重建．在导出介质体与导体混合目标散射边界积分方程的基础上，利用Ｎｅｗｔｏｎ－Ｋａｎｔｏｒｏｖｉｔｃｈ方法和矩量法（ＭＯＭ）建立逆散射基本方程．为克服病态问题，连续采用多方面ＴＭ平面波照射目标以获取足够的信息，并通过迭代方法求解．最后，给出的一些散射目标的重建结果表明本文方法的可行性，同时研究了噪声对重建结果的影响．
In this paper, an iterative method is used to reconstruct the target geometry of an ideal conductor buried in a two-dimensional homogeneous medium. On the basis of deriving the integral scattering boundary integral equation of mixed body and conductor, the inverse scattering basic equations are established by Newton-Kantorovitch method and moment of mass method (MOM). In order to overcome the ill-health problems, many aspects of TM plane wave irradiation were continuously adopted to obtain enough information and solved by iterative method. Finally, the reconstruction results of some scattering targets are given to show the feasibility of the proposed method and the effects of noise on the reconstruction results.