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
- 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。 - 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 - 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。 - 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 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 the antenna radiation pattern is analyzed.
接着分析了单元天线的辐射方向图。 - In the paper, the far-field radiation pattern of planar antenna array is analysed by the basic theory of planar antenna array and the port network theory, and has derived the corresponding formulas.
文章先结合平面天线基本理论和端口网络理论,对平面天线的远区辐射方向图进行了分析,并提出了相应的数学表达式。 - 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 - 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。 - 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。