半功率的英文

half-power

• 半:    half
• 功率:    power; rate of wor ...
• 半功率波瓣:    half-power lobe

例句与用法

1. Half power wave width
   半功率波束宽度
2. Half - power point
   半功率点
3. The e - plane and h - plane half power beamwidths of all linear arrays are 15 ~ 25 and 65 ~ 75 , respectively . the arrays have achieved expected goals and fit for vehicle anti - collision radar
   所有线阵的e面和h面半功率波瓣宽度分别在15 ~ 25之间和65 ~ 75之间。
4. The author ? major contributions are as follows . 1 . with the performance requirement ( the pattern of the antenna , the rang of scanning angle , the maximal sidelcbe level and the beam ~ vidth ) givcn , a method is presented to determine the basic parameters of a serpentine feed , which includes the distance and ~ vaveguide length bet ~ veeii t ~ vo couplers , the size of the arrays and the number of components
   根据天线的工作频带、扫描范围、副瓣电平、半功率宽度等技术指标要求，给出了确定波导慢波线基本结构尺寸的计算公式，即对相邻单元之间的空间距离、耦合器之间的馈线波导长度、阵列的大小和单元数的计算。