RF Tomography in Free Space : Experimental Validation of the Forward Model and an Inversion Algorithm Based on the Algebraic Reconstruction Technique

المؤلفون المشاركون

Nishikata, S.
Erricolo, Danilo
Picco, V.
Negishi, T.
Spitzer, D.

المصدر

International Journal of Antennas and Propagation

العدد

المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2013-06-16

دولة النشر

مصر

عدد الصفحات

9

التخصصات الرئيسية

هندسة كهربائية

الملخص EN

Radio-frequency tomography was originally proposed to image underground cavities.

Its flexible forward model can be used in free-space by choosing an appropriate dyadic Green's function and can be translated in the microwave domain.

Experimental data are used to validate a novel inversion scheme, based on the algebraic reconstruction technique.

The proposed method is improved by introducing physical bounds on the solution returned.

As a result, the images of the dielectric permittivity profiles obtained are superior in quality to the ones obtained using classical regularization approaches such as the truncated singular value decomposition.

The results from three experimental case studies are presented and discussed.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Picco, V.& Negishi, T.& Nishikata, S.& Spitzer, D.& Erricolo, Danilo. 2013. RF Tomography in Free Space : Experimental Validation of the Forward Model and an Inversion Algorithm Based on the Algebraic Reconstruction Technique. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-478881

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Picco, V.…[et al.]. RF Tomography in Free Space : Experimental Validation of the Forward Model and an Inversion Algorithm Based on the Algebraic Reconstruction Technique. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-478881

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Picco, V.& Negishi, T.& Nishikata, S.& Spitzer, D.& Erricolo, Danilo. RF Tomography in Free Space : Experimental Validation of the Forward Model and an Inversion Algorithm Based on the Algebraic Reconstruction Technique. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-478881

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-478881