normalized conductance造句
例句与造句
- Abstract : a new waveguide which can change the wide wall of a rectangular waveguide into a symmetric arc wall is named as a cam - rectangular waveguide . comparing to sectoral waveguide , the new waveguide has the same voltage characteristics and is easier to be produced and fixed . an approximate formula of the dominant mode fields and the normalized conductance of a longitudinal resonant slot cut in the curved wall of a cam - rectangular waveguide are given . a resonant slot linear array in c & x band is designed , in which the slot voltage distribution is equiphase and the input is matched . the input voltage stationary ware ratio and the h - plane pattern of the antenna are measured . the experimental results show the conformance with theoretical results
文摘:把常用的矩形波导一个宽面改成圆弧形构成的波导称为圆突-矩形波导.这种波导与扇面波导相比：电性能相当；波导管结构更加简单，容易加工，便于安装.文中给出圆突-矩形波导中主模场，圆曲面上纵向槽归一化谐振电导近似公式.设计了c和x波段波导曲面纵向谐振缝隙线阵，缝隙电压相位为同相分布，输入端匹配.实际测量了天线输入端电压驻波比和h面方向图，理论与实验相吻合 - The impedance matching criterion that the sum of all the radiating slot normalized conductances is equal to 2 for the inner feed , and also the sum of all the coupling slot normalized impedances for the series - shunt inner feeder is equal to 2 are verified by using microwave network theory
采用微波网络理论，在内部馈电情况下，分别对一条辐射波导上辐射裂缝的归一化导纳和为2的匹配设计准则，以及对串并形式馈电装置，对耦合裂缝的归一化阻抗和为2的匹配设计准则进行了证明。 - It's difficult to find normalized conductance in a sentence. 用normalized conductance造句挺难的