Experimental comparison of qualitative inverse scattering methods

Mehmet Nuri Akinci*, Mehmet Abbak, Selçuk Özgür, Mehmet Çayören, Ibrahim Akduman

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3 Atıf (Scopus)

Özet

Qualitative inverse scattering theory offers a group of highly theoretical methods that aims to extract physical properties of inaccessible targets. Although there are various methods depending on quite different principles which can be ultimately classified as qualitative inverse scattering methods, such methods share some common characteristics. In general, these methods are only capable of determining the shape of imaged objects and do not provide any information about electrical properties. Compared to nonlinear optimization methods, they have a simple and stable nature which offers many advantages, such as easy implementation and requiring less computational resources. In this work, we compare the performances of two well known qualitative inverse scattering algorithms which are linear sampling (LSM) and factorization methods (FM). For this purpose, we setup experimental configurations inside an anechoic chamber and investigate the performances of these methods by means of scattered field measurements. Our results indicate that both methods have quite similar reconstructions.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı2014 IEEE Conference on Antenna Measurements and Applications, CAMA 2014
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)9781479936786
DOI'lar
Yayın durumuYayınlandı - 6 Oca 2014
Etkinlik2014 IEEE Conference on Antenna Measurements and Applications, CAMA 2014 - Antibes Juan-les-Pins, France
Süre: 16 Kas 201419 Kas 2014

Yayın serisi

Adı2014 IEEE Conference on Antenna Measurements and Applications, CAMA 2014

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???event.eventtypes.event.conference???2014 IEEE Conference on Antenna Measurements and Applications, CAMA 2014
Ülke/BölgeFrance
ŞehirAntibes Juan-les-Pins
Periyot16/11/1419/11/14

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Publisher Copyright:
© 2014 IEEE.

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