Academic Journal
Experimental and Theoretical Validation for the Incremental Theory of Diffraction
| العنوان: | Experimental and Theoretical Validation for the Incremental Theory of Diffraction |
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| المؤلفون: | D. ERRICOLO, S. M. CANTA, H. T. HAYVACI, ALBANI, MATTEO |
| المساهمون: | D., Erricolo, S. M., Canta, H. T., Hayvaci, Albani, Matteo |
| بيانات النشر: | Institute of Electrical and Electronics Engineers] |
| سنة النشر: | 2008 |
| المجموعة: | Università degli Studi di Siena: USiena air |
| مصطلحات موضوعية: | Diffraction, geometrical theory of diffraction, incremental theory of diffraction (ITD), measurement, oblate spheroidal functions. |
| الوصف: | Experimental and theoretical approaches to verify the validity of the incremental theory of diffraction (ITD) are considered. After providing a simple recipe for the application of the ITD, three geometries are examined for its validation. First, the ITD formulation of the diffraction from a perfect electric conductor (PEC) straight wedge is compared with the uniform theory of diffraction (UTD) and with measurement results. Second, the ITD formulation of the diffraction from a PEC disc is compared with measurement results and with the exact solution of a boundary value problem involving oblate spheroidal functions. Third, the ITD formulation of the diffraction from a hole in a PEC plane is compared with the exact solution of a boundary value problem involving oblate spheroidal functions. In particular, this is the first time that ITD results for diffraction from the disc and hole in a plane geometries are validated using exact solutions computed at a caustic. In all cases examined, very good agreement is found. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/wos/WOS:000258373100013; volume:56; issue:8; firstpage:2563; lastpage:2571; numberofpages:9; journal:IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION; http://hdl.handle.net/11365/43038; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-49549100227 |
| DOI: | 10.1109/TAP.2008.927566 |
| الاتاحة: | http://hdl.handle.net/11365/43038 https://doi.org/10.1109/TAP.2008.927566 |
| Rights: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.C2DCBFEB |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/TAP.2008.927566 |
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