DocumentCode
546240
Title
Considering surface Diffraction in the hybrid FEBI-MLFMM-UTD method
Author
Balasubramanian, Manushanker
Author_Institution
Fraunhofer Inst. for High Freq. Phys. & Radar Tech. FHR, Wachtberg, Germany
fYear
2011
fDate
11-15 April 2011
Firstpage
2129
Lastpage
2131
Abstract
In this paper, the surface diffracted Uniform theory of Diffraction (UTD) fields which are excited at the grazing incidence on a curved object are considered in the framework of the hybrid Finite Element Boundary Integral (FEBI), the Multilevel Fast Multipole Method (MLFMM) and the Uniform Theory of Diffraction (UTD) method. Some of the examples that were considered in this work are described and the obtained results are discussed.
Keywords
boundary integral equations; finite element analysis; geometrical theory of diffraction; curved object; grazing incidence; hybrid FEBI-MLFMM-UTD method; hybrid finite element boundary integral; multilevel fast multipole method; surface diffraction; uniform theory of diffraction; Antennas; Diffraction; Electromagnetic scattering; Optical surface waves; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on
Conference_Location
Rome
Print_ISBN
978-1-4577-0250-1
Type
conf
Filename
5781992
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