In this paper we present a numerical approach for computing the creeping ray geometrical parameters associated with high frequency source radiation and diffraction on an arbitrary NURBS convex surface. These parameters are essential for accurately estimate the UTD surface diffracted fields that are diffracted from the convex surface. Examples validating the accuracy of the proposed numerical approach are presented.
Balasubramanian, M., Toccafondi, A. (2016). Accurate calculation of creeping ray parameters for radiation of sources on convex NURBS surfaces. In 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings (pp.1499-1500). New York : Institute of Electrical and Electronics Engineers Inc. [10.1109/APS.2016.7696456].
Accurate calculation of creeping ray parameters for radiation of sources on convex NURBS surfaces
Toccafondi A.
2016-01-01
Abstract
In this paper we present a numerical approach for computing the creeping ray geometrical parameters associated with high frequency source radiation and diffraction on an arbitrary NURBS convex surface. These parameters are essential for accurately estimate the UTD surface diffracted fields that are diffracted from the convex surface. Examples validating the accuracy of the proposed numerical approach are presented.
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https://hdl.handle.net/11365/1035024