几何光学法 meaning in English
geometrical optics approach
Examples
- By the ray tracing in the channel waveguide , the dependency of the launching efficiency on the relative position of the pumping beam to the waveguide is analyzed and the coupling conditions are optimized
通过几何光学法追迹泵浦光线在波导中的传播，系统地分析了泵浦光束与波导相对位置变化对泵浦耦合效率的影响，进而确定最佳耦合条件。 - Maslov ' s method can overcome the drawback that the solution in the caustic region cannot be obtained with geometrical optics . the key step of the method is numerical computation of hamiltonian equations , which can be solved by the symplectic algorithm
Maslov理论克服了几何光学法无法处理焦散现象的缺陷，但应用该理论关键的一步是对相空间里hamilton正则方程组的计算，辛算法的引入使这一问题得以解决。 - Rcs of facets of targets coated ram was resolved by combining impedance boundary condition ( ibc ) and geometric optics ( go ) and rcs of those edges were approximated by computing the rcs of edges of impedance wedge through method of equivalent currents
其中，涂覆目标面元的散射场是通过结合阻抗边界条件和几何光学法( go )而得到；而涂覆目标棱边的散射场则是通过等效电磁流法求解阻抗劈的边缘绕射场近似得到的。 - Second , the paper calculates some rfss ( radio frequency simulation system ) anechoic chamber to use go ( geometrical optics ) and gives the detailed calculating course and consequence . then compares it with measured consequence , observes that they tally well . so , the model of microwave anechoic chamber is right
本文采用几何光学法计算了某射频仿真微波暗室，并详细给出了计算过程，最后得到了静区反射率电平的计算结果，然后将其与实测结果进行比较，发现基本吻合。