An Efficient Method for Calculation of Physical Optics Integral for Large Reflector Antennas

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    In this paper, an efficient and very fast method for analyzing electromagnetic wave scattering from a smooth shaped PEC has been presented.‎ The idea of this paper is based on using a powerful Gauss-Legendre quadrature technique and simultaneously mapping the 3D Physical Optics integral to 2D integral.‎ This idea leads to a more accurate and less time-consuming algorithm due to avoiding surface meshing and 3D numerical integration.‎

تاریخ انتشار: 
سه شنبه, ۱۱ ارديبهشت, ۱۳۹۷ - ۱۱
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