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- circular waveguide test 环波导测试
- 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。
- 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。
- 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 .
- Circular waveguide antenna arrays 圆波导天线阵列
- 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
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- 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
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Finite-element Analysis of a Circular Waveguide Bevel Cut Radiator 圆波导斜劈形端口辐射器的有限元分析
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
