radiation pattern

英 [ˌreɪdiˈeɪʃn ˈpætn]

美 [ˌreɪdiˈeɪʃn ˈpætərn]

网络  辐射场型; 辐射模式; 辐射方向图; 方向图; 场型

化学

英英释义

noun

• graphical representation (in polar or Cartesian coordinates) of the spatial distribution of radiation from an antenna as a function of angle
  Synonym:radiation diagrampattern

双语例句

• Optimization of the Radiation Pattern of Linear Array Antennas Based on an Improved Genetic Algorithm
  基于遗传算法的天线阵方向图优化设计
• An oval-shaped radiation pattern provides a wider field of view with higher luminosity than standard LEDs, making the devices ideal for outdoor applications where readability in sunlight is essential.
  椭圆形发光模式的LED与标准的LED产品相比，不但扩大了视角，而且增强了亮度，这使得这些器件特别适合于要求在阳光下清晰可读的户外应用。
• Effect of Different Radiation Pattern on Cell Cycle and Cyclins in Human Poor Differential Nasopharyngeal Squamous Cell Carcinoma
  不同照射模式对CNE-2细胞周期和细胞周期素的影响研究
• The radiation pattern in the near and far field of each frequency component of the spectrum of current pulse on a transmission line.
  传输线上脉波电流频谱中各频率成份在远近场区中场型之比较。
• The rupture directivity effect is due to rupture propagation and radiation pattern effects.
  破裂方向效应是由破裂传播和辐射图效应引起的。
• Then the antenna radiation pattern is analyzed.
  接着分析了单元天线的辐射方向图。
• Space Mapping Algorithm was extended to optimize conformal antenna array, and was used to optimize the radiation pattern for the first time.
  将空间映射算法推广到共形天线阵的优化设计之中，并首次使用该方法对天线的方向图特性进行优化。
• The radiation pattern and bandwidth are also predicted and discussed.
  求解了带宽和辐射方向图，并讨论了介质覆盖和空气隙对天线谐振频率和辐射特性的影响。
• The radiation pattern of monopole in the meta-material is studied.
  实验研究了位于异向介质中的鞭天线的辐射特性。
• A new kind of RFID antenna which has properties as fractal antenna is proposed. Moment method is used in the analysis of this new kind antenna. The parameters, such as input impedance, return loss, radiation pattern are analyzed.
  提出了一种新的带有分形性质的RFID天线，利用矩量法对该天线进行了计算，并分析了输入阻抗、回波损耗、辐射方向图等特性参数；