主要讨论了二端口网络的特性阻抗与影像阻抗。
The characteristic impedance and image impedance of two-port networks are discussed in this paper.
并推导了两个二端口网络的级联和并联后的噪声相关矩阵。
The noise correlation matrixes of two linked two-port networks were also gotten from basic definitions.
特性阻抗和影像阻抗是在电路分析中二端口网络部分引入的概念。
The characteristic impedance and image impedance are introduced in two-port networks of circuit analysis.
而这类天线可以等效成相参激励下二端口网络来进行输入阻抗的测量。
This type of antenna measurements can be translated into measuring the input impedance of two-port network.
介绍了在低成本夹具上，任意微带结构二端口网络S参数去嵌入的方法；
An easy technique to de-embed the S-parameters of an arbitrary microstrip two -port is introduced.
基于二端口网络理论，采用等值双端电源相分量法进行跨线短路故障计算。
An equivalent two source phase domain method for calculating interline fault in the double circuit line is presented.
本文从微波网络的S参数出发，导出表征无耗互易二端口网络的正切参数。
This paper introduces the ideal transformer equivalence and Tangent parameter characteristic of lossless reprocical two-port network.
本文给出了关于LC梯形二端口网络归一化反射系数的一致性定理及其系定理。
The consistency theorem on normalized reflection coefficients and its corollary of LC-Ladder two-port networks are presented.
本文介绍一种测量低损耗互易二端口网络在较大失配情况下的功率传输效率的测试系统。
This paper describes an accurate method for measuring the efficiency of low loss reciprocal two-ports network under larger mismatch.
本文介绍一种分析小信号电子电路的新途径，即运用二端口网络的理论分析小信号电子电路。
A new way of using the two-port network theory to resolve small signal electronic circuit problems is introduced.
传输线可以看作集中参数二端口网络的级联，其数学模型—电报方程是一阶双曲型偏微分方程组。
Telegraph equations, can be looked as cascade connection of two-port network of lumped circuit of transmission line, is a hyperbolic partial differential equations.
介绍清华大学电路原理课程在教学改革过程中，提出的有关二端口网络讲授时机和方法的一种新的处理思路。
The teaching group of Principles of Electric Circuits at Tsinghua University suggested a novel method of introducing two-port networks.
对于线性非时变的无源二端口网络，在零初始条件下，若存在互易性及对称性，则其电路参数具有一定的特殊性。
If reciprocity and symmetry exist for passive two port networks of linear time invariant under zero intial condition, the circuit parameters will have some important characters.
在建立了该系统的动力学模型的基础上，讨论了以阻抗矩阵表示的二端口网络结构，稚导了相应的网络特性参数。
On the basis of establishing the dynamic model of the system, a 2-port network structure demonstrated with impedance matrix is discussed and the related network performance parameters are deduced.
目前测量相参激励下二端口网络输入阻抗常用的方法是，先用二端口网络分析仪测量网络的散射矩阵S，再将散射矩阵S转化为阻抗矩阵Z，最后求出不同相参激励下各端口的输入阻抗。
The common measurement of the two-port network'input impedance is to measure the S parameter, then Z parameter is calculated by the relation of S and Z, finally the input impedance is gained by the Z.
在对网络分析仪的测量误差来源进行分析的基础上，介绍了误差的主要校准方法，同时给出了二端口校正的误差模型。
Based on analyzing the sources of measurement errors, the correction methods of the errors are introduced and error models of two port calibration are provided.
用矢量网络分析仪进行射频和微波元器件的测量时，配合网络分析仪的误差修正技术，进行全二端口校准，能彻底地消除系统误差。
When measuring the RF&MW devices, applying error correction to the vector network analyzer, and executing the full two-port calibration, the systematic errors can be removed completely.
用矢量网络分析仪进行射频和微波元器件的测量时，配合网络分析仪的误差修正技术，进行全二端口校准，能彻底地消除系统误差。
When measuring the RF&MW devices, applying error correction to the vector network analyzer, and executing the full two-port calibration, the systematic errors can be removed completely.
应用推荐