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METHOD FOR VISUALIZING EFFECT OF ANTENNA PARABOLIC HOUSING DEFORMATION ON WAVEFRONT AND DEVICE IMPLEMENTING IT

机译:可视化天线抛物线形变对波浪的影响的方法及其实现方法

摘要

FIELD: visual correction of antenna wavefront and experimental demonstration. SUBSTANCE: point light source 5 placed in focus of antenna parabolic housing 1 is turned on, its rays creating light front; screen 6 displays reflected graticule applied to front surface of antenna parabolic housing 1; position of graticule reflected on screen is noted, and then parabolic housing is shaped through given length by means of mechanical actuators arranged on its rear surface; deformed graticule image is displayed on screen, and deviations of deformed graticule nodes 2 from their initial position is determined to conclude how given deformation influences wavefront distortion. EFFECT: facilitated procedure. 2 cl, 1 dwg
机译:领域:天线波前的视觉校正和实验演示。物质:放置在天线抛物面罩1焦点上的点光源5开启,其射线会产生光前;屏幕6显示施加到天线抛物面壳体1的前表面的反射网格。记录在屏幕上反射的标线的位置,然后通过设置在其背面的机械致动器,将抛物线外壳定形成给定的长度;屏幕上显示变形的方格图像,并确定变形的方格网节点2与其初始位置之间的偏差,以得出给定的变形如何影响波前畸变的结论。效果:简化程序。 2厘升,1载重吨

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