远场衍射，也称夫琅和费衍射。在光的衍射实验中，若光源或观察屏离开衍射孔或缝为无限远，这种衍射现象称为远场衍射。
... construction of ground track field 田径场地设施建设 far field construction 远场衍射 oil field construction procedure 油田建设程序 ...
基于70个网页-相关网页
远场衍射图 far filed diffractive pattern
The far-field diffraction pattern influenced by the error of mosaic gratings and diffraction wave aberration is theoretically calculated.
从理论上对光栅的拼接误差与衍射波像差对远场衍射光强分布的影响进行了演算。
参考来源 - 脉冲压缩光栅拼接的理论与实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
根据远场衍射模式和速差补偿理论，提出了一种在较大观测范围内二面角速差补偿方法。
In terms of FFDP and velocity aberration compensation theory, a new method of using dihedral Angle offset for compensating velocity aberration in large observation range is put forward.
应用天线理论中的电流分布法，首次推导了具有连续位相结构的反射式毫米波衍射天线的远场衍射图计算公式。
The far field diffractive pattern calculating formula for diffraction antenna with continuous phase structure is derived by current distribution method in antenna theory for the first time.
衍射理论的另一个重要应用就是研究准直光束的远场发散角。
Another important application of diffraction theory is the study of the far field divergence Angle of a collimated light beam.
应用推荐