Electromagnetic source localization with finite set of frequency measurements

2014/03/20 by Wahab, Abdul, Rasheed, Amer, Nawaz, Rab +1
#35L05 #35R30 #47A52 #65J20 #FOS: Physical sciences #Mathematical Physics (math-ph)

paper · doi:10.48550/arxiv.1403.5184

Abstract

A phase conjugation algorithm for localizing an extended radiating electromagnetic source from boundary measurements of the electric field is presented. Measurements are taken over a finite number of frequencies. The artifacts related to the finite frequency data are tackled with l₁-regularization blended with the fast iterative shrinkage-thresholding algorithm with backtracking of Beck & Teboulle.

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