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20112026
most citedA Comparative Survey of Optical Wireless Technologies: Architectures and Applications

574 citations

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Showing 2013 · math-phShow all

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math-ph2013★ 90 cited

Multi-frequency subspace migration for imaging of perfectly conducting, arc-like cracks

Won-Kwang Park

Multi-frequency subspace migration imaging technique are usually adopted for the non-iterative imaging of unknown electromagnetic targets such as cracks in the concrete walls or br…

math-ph2013★ 23 cited

Analysis of subspace migration in the limited-view inverse scattering problems

Young Mi Kwon, Won-Kwang Park

In this paper, we analyze the subspace migration that occurs in limited-view inverse scattering problems. Based on the structure of singular vectors associated with the nonzero sin…