Then equivalent circuits of parallel transmission lines and coaxial transmission lines and transmission line equation are studied 研究了平行传输线以及同轴电缆的等效电路和传输线方程。
This paper first introduced the background of this project , then emphasized on how to modify the t - model equivalent circuit 论文首先介绍了课题的背景，着重介绍了如何对电机的t型等效电路模型进行修正。
The question of magnetic path is transformed into the form of circuit topology to derivate the equivalent circuit between stator and rotor 为了便于分析，将磁路问题转换成电路拓扑的形式，推导出定转子之间的等效电路。
At first we analyze the working mode and equivalent circuit of the encapsulated impatt diode , by use of the matlab software 首先分析了雪崩二极管的工作方式及其等效电路，利用matlab软件对二极管封装后的等效参数进行了编程计算。
The radiation impedance at the resonant frequency , in analytical form , is consequently , the equivalent circuit of the plate is obtained 采用解析法求得它在谐振频率下工作时的辐射阻抗为，在此基础上可以得到阶梯圆板的等效电路。
The central frequency and bandwidth of ln one - dimension anisotropic aeo device are determined by experiment . the changing rate of central frequency of ln 设计工作包括利用传输线的玛森等效电路理论确定这两个器件的压电换能器最佳镀膜结
Equivalent circuits of two proposed electromagnetic stop band filters have been developed . and their parameters have been optimized using this method 本文对两个新提出的电磁阻带结构滤波器建立了等效电路，并用该方法优化了相应的参数。
To put it into practice , the influences of the parasitic capacitances have to be further investigated using a simplified equivalent circuit 对于本课题组提出的反相共模抑制技术，使用一个简化的等效电路，本文进一步研究了寄生电容在其中的影响。
Subsequently , we can get the chip s - parameter by adding the negative equipment circuit of the parasitic parameters in the s - parameter model of packaged device 之后，在有管壳封装器件的s参数模型中，加上负的寄生参量的等效电路，即可得到管芯的s参数。
Major contents of this study are abstracted as following : 1 . analyze the dc , thermal and dynamic characteristics of power vdmos , and propose a new equivalent circuit 论文主要工作包括: 1 .详细研究了功率vdmos的直流特性、热特性和动态特性,提出一种新的等效电路结构。
