Interpretation of MUSIC for Location Detecting of Small Inhomogeneities Surrounded by Random Scatterers

Won-Kwang Park

Mathematical Problems in Engineering, 2016, vol. 2016, 1-12

Abstract:

We consider the MUltiple SIgnal Classification (MUSIC) algorithm for identifying the locations of small electromagnetic inhomogeneities surrounded by random scatterers. For this purpose, we rigorously analyze the structure of MUSIC-type imaging function by establishing a relationship with zero-order Bessel function of the first kind. This relationship shows certain properties of the MUSIC algorithm, explains some unexplained phenomena, and provides a method for improvements.

Date: 2016
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:7872548

DOI: 10.1155/2016/7872548

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