Detection of the Cavities Inside a Target with Near Field Orthogonality Sampling Method

Mehmet Nuri Akinci*

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1 Atıf (Scopus)

Özet

In this contribution, a recently proposed qualitative imaging technique, Near Field Orthogonality Sampling Method, is applied to screen the cavities inside a target. For this aim, the scattered field measurements from the targets are simulated at microwave frequency range. The obtained data is corrupted with additive white Gaussian noise (AWGN) to prevent any inverse crime. After, assuming that the outer shape and average electrical properties of the scatterer is known, the background data is subtracted from the noisy measurements. Then, obtained difference is directly applied to NOSM algorithm. The interesting properties of the method are in order: (i) the NOSM can operate with a single view - multi static measurement configuration; (ii) the multi-frequency data can be easily integrated into calculation process due to qualitative nature of the proposed method. Obtained results show the usefulness of the NOSM in nondestructive testing applications.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı2018 18th Mediterranean Microwave Symposium, MMS 2018
YayınlayanIEEE Computer Society
Sayfalar391-393
Sayfa sayısı3
ISBN (Elektronik)9781538671320
DOI'lar
Yayın durumuYayınlandı - 2 Tem 2018
Etkinlik18th Mediterranean Microwave Symposium, MMS 2018 - Istanbul, Turkey
Süre: 31 Eki 20182 Kas 2018

Yayın serisi

AdıMediterranean Microwave Symposium
Hacim2018-October
ISSN (Basılı)2157-9822
ISSN (Elektronik)2157-9830

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???event.eventtypes.event.conference???18th Mediterranean Microwave Symposium, MMS 2018
Ülke/BölgeTurkey
ŞehirIstanbul
Periyot31/10/182/11/18

Bibliyografik not

Publisher Copyright:
© 2018 IEEE.

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