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log-periodic antenna meaning in Chinese

对数周期天线

Examples

  1. Secondly , in this paper , the four typical uwb antennas of tem horn antenna , log - periodic antenna , biconical antenna and helical antenna are theoretically analyzed and the uwb antenna design methods are generalized and discussed
    其次,本文对tem喇叭天线、对数周期天线、双锥形天线和螺旋天线四种典型的超宽带天线进行了理论分析,总结并讨论超宽带天线的设计方法和手段。
  2. Based on the previous theory , the fdtd method is used to analyze practical antennas , which include dipole antenna , microstrip antenna , log - periodic antenna and broadband resistance loaded monopoles . the particular problems that occur in the calculating of vary type antennas are discussed . the cross - section field of microstrip line and two - conductor line are analyzed , and the effect on the numerical result arising from the incident cross - section mesh size is discussed
    在前面理论的基础上,将fdtd用于振子天线、微带天线、对数周期天线、电阻加载振子天线等各种天线的计算中,对各种不同类型天线计算中所遇到的特殊问题进行了详细的讨论,并分析各种开放场传输线如微带线、平行双线等横向场分布,讨论了入射网格横向截断区域的大小对计算结果的影响。
  3. The suitable tree - like and 3 / 2curve fractal symmetrical vibrators are chosen to make up a log - periodic antenna ( lpda ) , the performance , such as reflectance , input impedance , radiation pattern and gain are also compared with normal log - periodic antenna by cst microwave studio ? simulation , in order to investigate the effect of antenna miniaturization . the application of fractal technology in microstrip antenna is introduced at
    最后本文介绍了分形技术在微带天线中的应用,研究了minkovski分形双层微带天线的阻抗特性和方向图特性,并与普通双层微带天线的性能进行比较,讨论了minkovski分形对微带天线尺寸的缩减作用,同样研究了分形对交叉极化的影响。

Related Words

  1. periodic examination
  2. periodic migration
  3. symmetric periodic
  4. periodic patterns
  5. periodic review
  6. periodic field
  7. periodic pattern
  8. periodic decimal
  9. periodic series
  10. periodic posting
  11. log-on file
  12. log-on sequence
  13. log-periodic dipole
  14. log-periodical antenna
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