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

• 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；
• Synthesis of Radiation Pattern Using Genetic Algorithm for Antenna Array near Electrically Large Platform
  应用遗传算法的电大尺寸载体附近天线阵方向图综合
• The Application and Study of Antenna Radiation Pattern Based on MATLAB
  MATLAB在天线方向图中的应用与研究
• Then introduced the theoretical basis of the antenna design and performance parameters: including the circuit parameters and radiation pattern.
  接着介绍了天线设计的理论基础和性能参数：包括电路参数和辐射参数。
• Through sustained efforts, we have initially set up to Beijing and Shanghai as the business center, relying on the Internet platform, radiation pattern of China's developed areas of the business.
  通过持续的努力，我们已经初步建立起以北京和上海为业务中心，依托互联网平台，辐射中国发达地区的业务格局。
• The Amendment technique of the lens antenna structures is improved utilizing the simulated radiation pattern.
  利用仿真得到的透镜天线辐射方向图，提出了对透镜天线结构的修正方法。
• The electrical characteristics ( radiation pattern, gain, input impedance, voltage standing wave ratio, etc.) and the variable phase centers of the log-periodic dipole antenna in the free space are analyzed and calculated in detail, taking into account all mutual coupling effect.
  采用该方法对自由空间对数周期偶极天线的方向图、增益、输入阻抗和电压驻波比以及等效相位中心等特性进行了详细的分析计算，且计算时考虑了阵中所有偶极子之间的全部互耦。
• 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。
• They can be used in wireless communication systems to increase the system performance by choosing the proper radiation pattern.
  它们应用在无线通信系统中，通过选择适当的方向图可以提高系统性能。
• In addition, the radiation pattern of radar antenna is also simulated.
  此外，还对雷达天线的辐射模式进行了仿真。