A setup for measuring the electromagnetic parameters of linear materials based on multi-state techniques is described with emphasis on a four-state and four-port reflectometer . A method for determining the electromagnetic parameters of materials is also presented by using the transformation coefficients of a two-port network .

介绍了一种基于多状态技术的材料电磁参数测量系统的原理，重点说明了四态四端口反射计，同时提出了一种利用 二 端口 网络变换系数确定材料电磁参数的方法。

Application of two-port network theory in oscillatory circuit analysis

二 端口 网络理论在振荡电路分析中的应用

Emulating measure and research of the two-port network parameters

二 端口 网络参数的仿真测量与研究

A New Algorithm to Set up Two-Port Network Equations for Power System with Zero-Sequence Mutual Coupling

建立电力系统互感部分 双 口 网络方程的新算法

Some typical examples for measuring source VSWR complex S-para - meters of two-port networks and small reflection of lossless two-port network are given .

本文中还给出了测波源驻波系数、双口网络复S参数和无耗 双 口 网络端面小反射等三个应用实例。

A new method of RC two-port network synthesis

一种新的RC 双 口 网络综合方法

Measurement of Two-Port Network Parameters by a Single Six-Port Reflectometer

用单六端口反射计测量 二 端口 网络参数

The measurement error model of microwave two-port network S parameters is set up .

建立了微波 双 口 网络的S参数测量误差模型；

Then it presents the fundamental principle of the microwave circuit design including the description of two-port network transmission line and impedance matching .

然后，对 二 端口 网络的表述、传输线、匹配 网络等微波电路设计的一些基本理论进行了介绍。

With modeling of scaled telemanipulation system and two-port network using general bilateral control architecture the ideal responses of the system in the presence of time delay are defined and the control parameters restrictions of the master slave manipulator to realize the ideal performance are induced .

通过系统动力学和 二 端口 网络建模，采用通用控制结构，定义了时延下比率遥操作系统的理想性能，得出了实现理想性能的主从系统控制参数必须满足的约束条件。

A Deduction of the Parameter H and Parameter A about Two-port Network with Field Theory

场论说对 二 端口 网络H参数和A参数的推导

This paper analysis the conjugate match circuit of the . two-port network and n-port generalized reflectometer by means of the pair of conjugate match network .

本文利用共轭匹配网络对，分析了 二 端口 网络及n端口广义反射计的共轭匹配电路。

A Multi-port Device Measurement Technique Using a Two-Port Network Analyzer

二 端口 网络分析仪测量多端口器件的方法

In this paper according to the transmission line shielded theory . two-port network . signal processing theories and filtering theories the anti-inference technology of information device connecting system has been studied .

本文依据传输线理论、屏蔽理论、 二 端口 网络理论、信号处理理论和滤波理论，对信息设备互连系统的抗干扰技术进行了研究。

The Study on Noise Parameters Calculation and Precise Measurement Method of Microwave Two-port Network

微波 二 端口噪声参数计算及精确测量方法研究

Thirdly the equivalent two-port network is studied and the equivalent model is built .

第三，研究 牵引 供电系统等效的 二 端口 网络，确立 牵引系统的等效模型。

A new way of using the two-port network theory to resolve small signal electronic circuit problems is introduced .

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。

Two-port network modal analysis in the uniform cylindrical system has some common characters . In this paper firstly general expressions of the coupling matrix and scattering matrix are given .

均匀柱形导波系统中 二 端口 网络不连续性的模式匹配分析方法有许多共性，本文首先给出其耦合系数矩阵和广义散射矩阵的通用表达式。

The effective conditions of two-port network connection are presented .

应用该方程得出了 双 口 网络联接的有效性条件。

It can be used to measure the scattering parameters of two-port network simultaneous and reflection coefficient of one-port network .

该仪器能同时测量 双 口 网络的4个散射参数及单口网络的复反射系数。

The relations between inverse transmission parameters of the two-port network and networks in series parallel or cascade connection are deduced .

推导出 双 口 网络串联、并联、级联的逆传输参数间的 等效 变换关系。

In the improved model the antenna is seen as a linear two-port network and the free space and Wheeler Cap as its terminals .

改进了传统维勒帽方法中天线模型，将天线等效为一个线性 二 端 网络，自由空间和维勒帽则看成是天线的负载。

Group theory is applied to study two-port network set two-port ideal coverter and devices set 2n-port ideal converter and devices set .

本用群论研究了 双 口 网络集合，双口理想变换器与器件的集合，2n端口理想变换器和器件的集合。

The Application of Signal Flow Graph in Conversion of Two-port Network Parameters

信号流图在 二 端口 网络参数转换中的应用

Input immittance of two-port network

二 端口 网络的输入导抗

Finally for the special requirement of the UWB system CST was used to simulate the two-port network formed by transmit antenna and receive antenna pulse response and phase of the transmitting coefficient was also studied .

最后，由于UWB系统的特殊要求，本文使用CST软件仿真分析了由发射天线和接收天线构成的 二 端口 网络，得到该 二 端口 网络的脉冲响应及传输系数的相位曲线。

The noise correlation matrixes of cascade representation impedance representation and conductance representation of a two-port network were derived from basic circuit and noise definitions .

由电路和噪声基本定义出发，导出了 二 端口 网络的噪声相关矩阵的转移表示式和导纳表示式。

Modeling Analysis and Design of Switching Power Converter with Two-port Network

开关变换器 两 端口 网络建模、分析及设计