中文:光束宽度;英文:beam width的原理;中文:光束宽度;英文:beam width的定义;中文:光束宽度;英文:beam width是什么。又称“光束角(beam angle)”。由光束发光强度轴向峰值的10%或50%边界线之间对应的角度。
3) beam width 天线方向图宽度 4) antenna beamwidth 天线波束宽度 1. M andantenna beamwidth, that affect quiet zone performance of anechoic chamber are analyzed. 文章从反射路径损耗、吸波材料性能、天线波束宽度等三个方面分析了影响暗室静区性能的因素,给出了暗室静度计算模型,较全面地考虑了影响暗室静区静...
Define beam width. beam width synonyms, beam width pronunciation, beam width translation, English dictionary definition of beam width. The angle between the directions, on either side of the axis, at which the intensity of the radio frequency field drops
antenna beam angle 【电】 天线射束角 相似单词 width n. 1.[U,C]宽度;[C]呈某宽度的材料 2.[U]宽,广 3.[C]游泳池横向两边之间的距离 Antenna n. antenae 〈动〉触角 antenna n. 1.(pl -nae)触角;触须 2.(pl ~s)(无线电或电视的)天线 beam n. 1. 光线,(电波的)波束;(粒子的)束...
The beam width of the ion beam, the ion implanter and method for measuring angle of divergencePROBLEM TO BE SOLVED: To simply and accurately measure the beam width and divergence angle in the X-direction of an ion beam run in parallel with the X-direction.古賀 雄二...
PROTOCOL FOR BEAM WIDTH AND POWER CONTROLMetaData Publication number: 20240040401 Abstract: Techniques for beam width and power control, and devices and components including apparatus, systems, and …
This paper gives a detailed summary of the International Standardization Organization working draft concerning measurement methods for laser beam width, divergence and propagation factor. Some of the important reasons for the multiple methods included in the draft are presented. A comparison of the differ...
End-to-End Width—Distance between ends of horizontal leg 1m(default) | positive scalar End-to-End Height—Distance between ends of vertical leg 1m(default) | positive scalar Horizontal Leg Thickness—Distance between faces of horizontal leg ...
2) main lobe width 声束角宽3) wide-angle [英]['waid'æŋgl] [美]['waɪd'æŋgḷ] 宽角度的 例句>> 4) wide angle beam propagation method 宽角光束传播法5) antenna beam angle 天线波束宽度角6) narrow angular beamwidth 窄角光束宽度补充资料:冬夜闻角声 【诗文】:忆在...
Beam AngleDegrees Spot SizeUnits How is a beam measured? While the above calculator uses trigonometry to calculate the theoretical angle, in the world of lighting we measure actual beam angles using the Full Width Half Maximum (FWHM) Angle method. All this means is that because it is not pra...