antenna directivity
英
美
网络 天线方向性; 天线指向性
双语例句
- Methods of Moment on Monopole Antenna Directivity With
考虑地面反射时单极天线方向性的矩量法分析 - The computational results of antenna's directivity pattern and S_ ( 11) parameters are compared and in good agreement with the experimental results. The results show that the methods of modeling and calculating are correct and valid.
给出了计算所得到的波导缝隙天线阵单元的回波损耗参数（S11）和方向图，通过与实验结果相比较，两者吻合得较好，从而证明了该分析模型和计算方法的正确性与有效性。 - This paper introduces the electromagnetic radiation prediction model of a base station. In combination with antenna gain and antenna directivity, predicts the electromagnetic radiation conditions in different areas, and compares the prediction results and practical measurement data as well.
本文介绍了分析移动通信基站的电磁辐射情况预测模型，结合天线的方向性和增益情况对不同地区不同辐射方向上的电磁辐射情况做出预测并与实测数据进行比较分析。 - As an important parameter of spaceborne SAR antenna, the antenna beam directivity stability is affected by many factors.
天线波束中心指向稳定度是星载合成孔径雷达（SAR）天线的一个重要指标，影响天线波束中心指向稳定度的因素很多。 - The directivity of curvilinear dipole is analysed by the basic principle of antenna array, the relationship between the directivity and the length of curvilinear dipoles is obtained.
本文利用天线阵基本原理近似分析了曲线振子的方向性系数，得到了方向性系数随曲线振子长度的变化关系，为曲线振子天线的进一步研究及设计提供参考。 - The detailed measurements of the antenna, including VSWR, directivity and gain are processed. The measurement results are compared with the electromagnetic simulation results and analyzed.
通过对天线进行了驻波比、方向图、增益的详细测量并和软件仿真结果进行了比对和深入的分析。 - The stronger antenna directivity is, the greater the channel capacity.
天线单元方向性越强，信道容量越大。 - In this paper the general formulas on calculating far-field for the Vee Dipole Antenna at the space are derived from method of curvilinear integration and the field pattern, the radiation resistance and the directivity are given.
本文利用曲线积分的方法，导出了V型偶极子天线在空间任一点处远区场的一般数学表示式以及方向性函数、辐射电阻和方向性系数的计算式。 - Method of fast estimating aperture antenna directivity and gain
口径天线方向性系数和增益的快速估算方法 - The antenna property that radio wave energy radiation or reception relates to the direction is called the antenna directivity.
天线的这种辐射或接收电波能量与方向有关的性能称为天线的方向特性。