变阻抗传输线能量传输效率分析

发布时间：2018-04-17 20:10

本文选题：变阻抗传输线 + 能量传输效率　；参考：《强激光与粒子束》2017年06期

【摘要】：采用数值方法分析了阻抗各向同性、波速不变的变阻抗传输线(指数型、双曲型和线性型)的电压反射系数,得到了能量传输效率与归一化频率、阻抗变比之间的关系。结果表明,在低频条件下(归一化频率小于2),指数传输线的能量传输效率最高。计算了Z300装置变阻抗传输线的能量传输线效率,指数线为91.6%、双曲线为90.4%,圆锥线为91.2%。
[Abstract]:The voltage reflection coefficients of variable-impedance transmission lines (exponential, hyperbolic and linear) with isotropic impedance and constant wave velocity are analyzed numerically. The relationship between energy transmission efficiency and normalized frequency and impedance ratio is obtained.The results show that the energy transmission efficiency of exponential transmission line is the highest at low frequency (normalized frequency less than 2).The energy transmission line efficiency of variable impedance transmission line in Z300 device is calculated. The exponential line is 91.6, the hyperbolic line is 90.4, and the cone line is 91.2.
【作者单位】：中国工程物理研究院流体物理研究所中国工程物理研究院脉冲功率科学与技术重点实验室;
【分类号】：TN811

【相似文献】