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- Circular waveguide antenna arrays 圆波导天线阵列
- circular waveguide antenna 圆波导天线
- Abstract: The method of measurement of the HPM power and modes in circular waveguide are introduced in this paper. 摘要 ：从电、磁探针测量原理和计算公式入手, 介绍了一种在波导传输线上的高功率微波模式和功率诊断方法, 以及探针有效耦合面积及时间响应特性的标定方法和实验结果。
- The paper analyzed an S-band single ridged waveguide antenna used for near field measure by FDTD method and microwave transmition line theory. 本文采用FDTD方法以及微波传输线理论对一个用于近场测量、工作在S波段的单脊波导天线进行了分析。
- As is well known, the EM field of TE11 mode at the wall of the circular waveguide changes as sine (or cosine) function azimuthally. 圆波导中TE11模式波的电场在波导壁上随角度按正弦(或余弦)变化.
- The general expressions of the coupling matrix and scattering matrix are given by analyzing the discontinuity unit of a coaxial and symmetrical circular waveguide step. 以圆波导同轴对称阶梯为例,匹配不连续性处的横向电场和磁场,推导出了具有通用性的各散射参数表达式,以及膜片基本单元的散射矩阵公式。
- When the radius of the interior conductor equals zero, the circular coaxial cable becomes a circular waveguide, and its eigenequation was derived as well. 在内导体半径等于零的情形下，同轴线即变成具有径向导体板的圆波导，得到圆波导的特征方程。
- Experimental research of a circular waveguide bevel cut radiation antenna 圆波导斜劈辐射天线的实验研究
- For certain discontinuities in unsymmetrical circular waveguide step, rectangular-to-circular waveguide junctions, coupling matrix and scattering matrix can be directly obtained provided the eigenfunction and power normalization coefficient are given. 对于非同轴不对称圆波导阶梯、矩形波导以及矩形波导与圆波导连接结构形式的不连续性分析,先确定其中的本征函数和归一化系数,然后按照前面通用的公式求出相应的散射矩阵。 在这些研究中,以圆波导与矩形波导连接结构的分析较为复杂。
- The electromagnetic fields components of the TE wave mode of a half-round waveguide are obtained theoretically, by using the conclusions of the rectangle and the circular waveguide, the superposition method and the mirror image method etc. 摘要利用矩形波导和圆形波导的结论，并结合叠加法和镜象法等工具，从理论上分析给出半圆形波导的TE波模型的电磁场分量。
- The regulation about the radivs of the circular waveguide,curvature of bent circular waveguides,frequency and the bandwidth is obtained. 采用不同的相位重匹配方法和选择相应的结构 ;对TM0 1 TE11模式变换器进行了优化分析 ;得出了圆波导半径、弯曲圆波导曲率和频率以及频带宽度之间的变化规律 .
- Experimental Studies on Circular Waveguide Dielectric Rod Antenna Using High Impedance Ground Plane 高阻接地面圆波导介质天线实验研究
- circular waveguide multimode feed 圆波导多模馈源
- hollow metallic film-coated circular waveguide 金属镀层空芯圆波导
- rectangular circular waveguide transduce 矩形圆形波导转换器
- circular waveguide standing-wave detector 圆形波导管驻波检测器
- A Study on High Gain Circular Waveguide Array Antenna Using Metamaterial Structure 基于复合介质结构的圆波导高增益阵列天线研究
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- The full moon has a circular form. 满月呈圆形。
