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|Title:||Two-dimensional scattering of a gaussian beam by a periodic array of circular cylinders|
Gaussian beam wave
|Source:||Yang, J.,Li, L.-W.,Yasumoto, K.,Liang, C.-H. (2005-02). Two-dimensional scattering of a gaussian beam by a periodic array of circular cylinders. IEEE Transactions on Geoscience and Remote Sensing 43 (2) : 280-284. ScholarBank@NUS Repository. https://doi.org/10.1109/TGRS.2004.841416|
|Abstract:||The two-dimensional scattering of a Gaussian beam by a periodic array of circular cylinders is studied. The incident Gaussian beam is expressed as a superposition of plane waves of different amplitudes and different incident angles, using the plane-wave spectrum technique based on Fourier optics. For each plane wave, the scattered field is calculated with the T-matrix of an isolated circular cylinder and its lattice sums characterizing a periodic arrangement of the circular cylinders. The circular cylinders may be perfect conductors, dielectric or gyrotropic cylinders, as long as their T-matrices are known.|
|Source Title:||IEEE Transactions on Geoscience and Remote Sensing|
|Appears in Collections:||Staff Publications|
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