circular waveguide造句

• High power circular waveguide te0n - te11 mode conversion
  11模式变换研究
• Hollow metallic waveguides ; circular waveguides , dimensions
  空心金属波导管.圆形波导管尺寸
• Copper and copper alloys - circular waveguide tube
  圆形铜合金波导管
• 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
• High gain circular waveguide antenna using 1 - d electromagnetic band - gap structure
  结构的圆波导高增益天线
• Asymptotic series solution of the characteristic equation of corrugated circular waveguide
  波纹圆波导特征值的渐近解
• Hollow metallic waveguides - part 4 : relevant specifications for circular waveguides
  空心金属波导第4部分:圆形波导有关规范
• Hollow metallic waveguides . part 4 : relevant specifications for circular waveguides
  空腔金属波导管.第4部分:圆波导的有关规范
• Flanges for waveguides - part 4 : relevant specification for flanges for circular waveguides
  波导法兰盘第4部分:圆形波导法兰盘规范
• Flanges for waveguides . part 4 : relevant specifications for flanges for circular waveguides
  波导法兰盘.第4部分:圆波导法兰盘的有关规范
• Analysis of conical horn with multi - sector dielectric lens excited by circular waveguide tm01 mode in time domain
  01模激励加多扇区介质透镜圆锥喇叭的时域分析
• Numerical results were presented to reveal the propagation characteristics of circular coaxial cables and the circular waveguide
  为展示其传播特性，给出了填充2层介质的同轴线及圆波导中一些模式传播特性的数值计算结果。
• 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。
• 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。
• Starting with analysis on the field of gaussian feed ' s aperture , the relations of radiation characteristic and power capacity and gaussian beam waist radius are investigated particularly by using the circular waveguide intrinsic mode expansion method
  <中文摘要> =本文从圆锥高斯馈源口面场分析入手，利用高斯场展开成规则圆波导场的方法，细致的讨论了高斯束腰对馈源辐射特性和功率容量的影响。
• Many high - power microwave ( hpm ) sources utilize an azimuthally symmetric output mode such as the tm 01 circular waveguide or the coaxial tem mode as output mode . if radiated directly these azimuthally symmetric modes will generate a doughnut - shaped pattern , with a null on boresight
  许多高功率微波源产生的微波模式都是圆波导轴对称模式,由于其输出端口的口径场分布具有圆对称性,将导致轴向为零的环状远场方向图。
• Presented in this paper is the investigation of some problems existing in the far - field method widely used in hpm measurement . first , the errors are analyzed from the practical calculation of the directivity for the radiation of the te11 mode in the circular waveguide . secondly , the results obtained from simulation and experiments are compared with each other on the effective area of the receiving antenna of certain types , and the power capacity are calculated for these antenna
  首先,对圆波导te11主模辐射方向性系数实际计算中存在的误差进行了分析;其次,对一些型号的接收喇叭有效面积进行了模拟和实测对比,并通过计算给出了这些型号的接收喇叭的功率容量;最后,实验测定了微波脉宽对一些微波器件? ?同轴型检波器、同轴型衰减器及微波电缆性能的影响。