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
- 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。 - 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。 - By measuring the far field radiation pattern and the polarization of THG signals, it was found that THG signals from the opening parallel structures radiate into angles of different diffraction orders and preserve the fundamental wave polarization state.
实验中测量了两种结构的THG远场辐射角和偏振特性后发现，开口和入射光平行的结构中的THG呈衍射级数形式，并且偏振方向和基频光一致。 - 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。 - 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。 - Numerical simulation was carried out with professional radio frequency ( RF) and microwave software. The effects of the ground plane's extending angle and position on the antenna's returning loss and radiation pattern were investigated to obtain the optimized antenna's design parameters.
使用专业射频（RF）和微波软件进行数值仿真，分析地平面延伸角度和延伸位置对天线输入反射损耗和辐射方向图的影响，得到优化的天线设计尺寸参数。 - 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 - Then the antenna radiation pattern is analyzed.
接着分析了单元天线的辐射方向图。 - 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 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。