A novel imaging method to reconstruct a 2-D perfectly conducting object embedded in a dielectric region is presented. Based on the bounary integral equations established for scattering problem of an embedded conducting object

the Newton-Kantorovitch method and MOM areused to derive the basic inverse scattering equations. In order to treat the ill-posedness

the objectis successively illuminated by different TM plane waves to get abundant information and an iterative procedure is then applied. Finally

some reconstruction results are given to show the feasibilityof presented method. The effects of random noise on reconstruction are also investigated.