可变相位的英文

variable phase

• 可变:    variable; changeab ...
• 相位:    phase position; ph ...
• 可变相位板:    variable phase pla ...

例句与用法

1. The result demonstrates that the variable phase center of fish antenna is much more steady than the lpda in the main beam
   计算结果表明鱼骨天线在主波束相当宽的范围内,其可变相位中心的稳定度要优于对数周期偶极子天线。
2. Moreover , the fish antenna is often used in the detection system . the variable phase center of the antenna is calculated which contain vertical polarization and horizontal polarization
   另外,本文对在侦收站中常用的鱼骨天线在水平极化和垂直极化两种状态下的可变相位中心作了深入地研究。
3. The mathematical expression , which is used to calculate the variable phase center based on the mom , is derived first in the paper . it is proved that the variable phase center of the lpda is not superposition in the e - plane and the h - plane
   文中采用矩量法,首次导出了基于矩量法多分段计算可变相位中心的表达式,证明了侦测合一系统中常用的对数周期偶子天线( lpda )在e面和h面的可变相位中心不重合。
4. In this paper , the variable phase center is calculated in the full space for the first time . the condition under which a linear array has a variable phase center in the full space is derived in the paper . it is concluded that the non - similar array has not variable phase center in the full space , but it has variable phase center in the e - plane and h - plane independently
   本文首次将相位中心扩展到全空间中进行计算,导出了直线阵列在全空间中存在可变相位中心的条件,得出了由非相似单元组成的线阵列在全空间并非处处存在可变相位中心,但在e面和h面独立存在各自的可变相位中心这一重要结论。