![](/images/graphics-bg.png)
A Two-Stage Procedure for Microwave Imaging of a Buried Dielectric along with the Randomly Rough Surface above It
المؤلفون المشاركون
Gürbüz, Tolga Ulaş
Aslanyürek, Birol
المصدر
International Journal of Antennas and Propagation
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-04
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
A two-stage microwave imaging procedure based on the contrast source inversion (CSI) is proposed for the determination of a buried dielectric along with the rough surface above it.
It was previously shown that, the CSI, is very effective for the determination of a dielectric buried under a known rough surface.
However, for an unknown surface, the application of the CSI to the entire region containing both the object and the roughness will yield significantly inaccurate dielectric property values and, thus, determination of objects will be almost impossible especially when they are small in size or low in contrast.
Thus, we propose to construct a reference model for the background without the object by preimaging the entire region in a frequency-hopping scheme and imposing the a priori known property values to the approximately determined morphology of the background.
In the second stage, the CSI is performed at single frequency, assuming the constructed reference model as the background.
In this case, by taking the advantage of nonlinear inversion and without a restrictive assumption about the characteristics of the rough surface, the proposed approach yields qualitatively satisfactory results even for multiple objects buried under a surface having a high frequency or large roughness.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gürbüz, Tolga Ulaş& Aslanyürek, Birol. 2015. A Two-Stage Procedure for Microwave Imaging of a Buried Dielectric along with the Randomly Rough Surface above It. International Journal of Antennas and Propagation،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1065229
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gürbüz, Tolga Ulaş& Aslanyürek, Birol. A Two-Stage Procedure for Microwave Imaging of a Buried Dielectric along with the Randomly Rough Surface above It. International Journal of Antennas and Propagation No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1065229
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gürbüz, Tolga Ulaş& Aslanyürek, Birol. A Two-Stage Procedure for Microwave Imaging of a Buried Dielectric along with the Randomly Rough Surface above It. International Journal of Antennas and Propagation. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1065229
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1065229
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)