基于瑞利近似推导了平面波入射下非均匀带电球形粒子的散射场及其散射截面，并通过数值仿真讨论了电荷非均匀分布对沙粒微分散射截面......

T矩阵法适合用来研究微粒尺寸与入射光波长相近时系统中光镊的捕获力。T 矩阵法只取决于散射微粒的形状、尺寸大小、折射率及微粒......

Interaction of electromagnetic, acoustic, and even gravitational waves with accelerating bodies forms a class of nonstat......

An iterative strategy combining Kirchhoff approximation(KA) with the hybrid finite element-boundary integral(FE-BI) meth......

本文利用高频近似方法与低频数值方法相结合的混合方法计算二维开槽电大目标的散射。首先根据等效原理将目标散射场进行分解 ,分别......

A new data compression tech-nique, called the threshold discrete Fourier trans-form (TDFT) method, is proposed to effici......