论文信息 - Analysis of subspace migrations in limited-view inverse scattering problems

Analysis of subspace migrations in limited-view inverse scattering problems

Abstract An analysis of subspace migration that occurs in the limited-view inverse scattering problem is considered herein. Based on the structure of singular vectors associated with the nonzero singular values of the multi-static response matrix, we establish a relationship between the subspace migration imaging function and Bessel functions of integer order of the first kind. The revealed structure and numerical examples show why subspace migration is applicable for imaging of small scatterers in limited-view inverse scattering problems.

Won-Kwang Park | Young Mi Kwon

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