Detecting Point-Like Sources of Unknown Frequency Spectra

TitleDetecting Point-Like Sources of Unknown Frequency Spectra
Publication TypeJournal Article
Year of Publication2013
AuthorsSolimene, R, Ruvio, G, Dell’Aversano, A, Cuccaro, A, Ammann, MJ, Pierri, R
Journal TitleProgress In Electromagnetics Research
VolumeB
Issue50
Pagination347-364
Journal Date04/2013
Abstract

The problem of detecting point-like sources whose frequency spectrum is unknown is addressed. Limitations of single-frequency approaches are identified by analytical as well as numerical arguments. To overcome these limits, different multifrequency approaches which combine frequency data incoherently are compared. In particular, a novel multifrequency MUSIC-like algorithm based on interferometric concepts is proposed. Results show that the algorithm outperforms other methods under comparison.

Notes

https://www.researchgate.net/publication/236256645_DETECTING_POINT-LIKE_...

URLhttp://www.jpier.org/PIERB/pier.php?paper=13030414
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