A New Scheme Based on Born Iterative Method for Solving Inverse Scattering Problems With Noise Disturbance

In this letter, a new scheme based on Born iterative method is proposed to solve the inverse scattering problems with noise disturbance. By controlling the balance factor in the new scheme, the convergence speed of the inversion algorithm is improved while ensuring that the inversion has a stable solution. This means that a new degree of freedom in deciding the performance of the inversion algorithm is proposed and can be controlled by the researcher. This letter discusses the significance of the balance factor and its impact on the performance of the algorithm. Besides, the method for choosing an appropriate balance factor is introduced. Finally, the effectiveness of the new scheme is verified by numerical analysis.