馈电波导 meaning in Chinese
feed waveguide
Examples
- A analysis of these effect to the pattern is presented . in the mean time , the method of correcting the phase errors is given by shortening or lengthening the section of sinuous feed line between couplers from the normal value . 6 . the reflection characteristic of a serpentine is analyzed where the coupler is replaced by the equivalent of two ports loss network
提出了用有耗二端口网络来等效波导耦合器的方法，对由耦合器、馈电波导和波导弯头级联的慢波线系统的驻波特性进行了分析计算，针对慢波线在设计测射频率上大反射问题，讨论了多种解决办法。 - The combination of fdtd method with physical optics is also used to analyze paraboloidal reflector antenna in millimeter band . using fdtd method , we obtains precise near fields of the feed because the computing areas include all the feed structure . the current on the paraboloidal reflector can be calculated by using physical optics , and then the far field of reflector can be calculated
在毫米波抛物面天线的分析计算中，把fdtd与物理光学法结合起来， fdtd用于具有精细结构的馈源及馈电波导一体计算，得到馈源的幅度和相位方向图，以此为依据调整馈源结构，使馈源的幅度和相位方向图为最佳状态。