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One of the important methods for reconstructing and imaging an unknown body is using the electromagnetic waves and measuring the . scattering, fields. This method is the same solution of the inverse scattering problem in electromagnetic. In this paper after reviewing the. inverse scattering problem, and the Born Iterative method for solving it, the effect of the important factors of measurement is studied. This factors are: frequency of transmitters, number of transmitters and receivers, angle of viewing and the noise of receivers. The simulated examples are in two dimensional space.