Y network

Applied network equation of state of circular current method and meanwhile that can be showed as a new formula of loop self-complex impedance and loop mutual-complex impedance to deduce arbitrary parameter Y of passive tow-port network. The other parameters can be deduced with the results.

应用场论说中回路电流法的网络状态方程和同时可表示回路自复阻抗和回路互复阻抗的新公式，去推导任意的线性无源二端口网络的Y参数，从而导出其它参数。

Dynamic variation of characteristic diagram of △ and Y type air network is made by means of image dynamic display of a computer.

以计算机图象动态显示为手段，对△和Y形网路的风网特征图进行动态变换。

Non-equivalency of △-y network proved by computer dynamic diagram

计算机动态图解证明△&Y形网路的非等效性

First, the multiple antennas system is equivalent to a microwave network, then the admittance matrix Y of the network can be computed from the MOM solution. Using the admittance matrix, we can obtain the coupling between two antennas.

该方法先将天线系统等效为微波网络，然后采用矩量法求解该等效网络的导纳矩阵Y，利用该导纳矩阵就可求得天线间的耦合度。

Then this paper takes the Y city power network planning project as the example and carries on the financial appraisal analysis to its power network planning project.

然后以Y城市电网规划项目为例，对其电网规划项目进行了财务评价分析。

Y shape microwave network and its application to radar system

Y型微波网络及其在雷达系统中的应用