放置在PEC圆柱体表面的波导Van Atta阵列上平面e偏振波的衍射

Y. Yukhanov, T. Privalova, E. V. Kriuk
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引用次数: 0

摘要

解决了平面e偏振波在完美导电圆柱体表面的Van Atta波导阵列上的二维衍射问题。以波导开口端形式的辐射体由均匀长度的平面平行多模波导连接。该任务被简化为求解整个圆柱体表面磁场矢量的积分方程,该方程被简化为一个无限的线性代数方程组,用于方位角谐波中复傅立叶级数的磁场矢量展开系数。得到了方程的严格近似解。得到了散射图的表达式,用结构的几何参数表示。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Diffraction of a Plane E-polarized Wave on Waveguide Van Atta Array, Placed on the Surface of PEC Cylinder
The two-dimensional problem of the diffraction of a plane E-polarized wave on a Van Atta waveguide array located on the surface of a perfectly-conducting circular cylinder is solved. The radiators in the form of open ends of waveguides are connected by plane-parallel multimode waveguides of uniform length. The task is reduced to solving an integral equation for the magnetic field vector over the entire surface of the cylinder, which is reduced to an infinite system of linear algebraic equations for the coefficients of the expansion of the magnetic field vector for a complex Fourier series in azimuthal harmonics. The solution of the equation was received strictly and approximately. An expression for the scattering diagram is obtained, represented through the geometrical parameters of the structure.
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