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
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
双语例句
- This paper discusses the satellite planar array multi-beam antenna and presents its model and array radiation pattern.
本文以星载平面阵列多波束天线为研究对象，建立了平面阵的数学模型，并给出天线的阵列方向图。 - The frequency response of radiation pattern of a linear dipole antenna by Hertz dipoles field summation approximation.
计算偶极天线之辐射场型随频率之变化。 - Detailed fabrication process and measurement procedure of S parameters and radiation pattern are introduced.
论文的最后对微带天线的制作工艺及测试方法进行了讨论，给出详细的工艺制作流程和具体的S参数测试步骤及方向图的测试方法。 - 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 results of this paper can be used to analyze the radiation pattern of airborne antenna and to optimize the airborne antenna disposition.
计算结果可为天线安装后辐射性能预测和最优化配置提供理论依据。 - 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。 - 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。 - 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； - 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。 - 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。