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[问答]

可以使用ADS或Momentum的辐射模式吗

我可以使用ADS获得带有集总元件的天线的辐射方向图吗?
当我使用动量时,我不能包括集总元素来获得辐射模式,如果我使用ADS,我可以包括集总元素,但我不能得到辐射模式。
有可能吗?
非常感谢您的回答。

以上来自于谷歌翻译


     以下为原文

  Could I get the radiation pattern of an antenna with lumped elements using ADS? When I use momentum I can not include lumped elements to get the radiation pattern and if I use ADS I can include lumped elements but I can not get the the radiation pattern. Is it possible to do that? Thank you very much for your answers.  

回帖(1)

李桂荣

2018-12-21 16:04:48
是的,ADS 2011/2012/2013中有一个解决方案:在在线帮助中,搜索“使用EM电路激励AEL插件”一章。
您需要安装一个附加组件,然后可以提供附有ADS电路模型的Momentum结构的天线方向图。
这个附加组件有什么作用?
它计算节点电压&
所有组件端口的电流,并将它们传递给EM评估。
首先,EM使用组件的端口模拟您的布局。
然后,在ADS中,您运行EM模型的电路仿真,其中ADS电路模型连接到这些端口。
附件现在计算并存储电压和电压。
所有组件端口上的电流,并使用这些节点电压/电流来(a)通过附加组件可视化EM结果,以及(b)计算附加组件的天线方向图。

以上来自于谷歌翻译


     以下为原文

  Yes, there is a solution in ADS 2011/2012/2013:

In the online help, search for chapter "Using the EM Circuit Excitation AEL Addon". You need to install an add-on which can then provide the antenna pattern of a Momentum structure with ADS circuit models attached.

What does that add-on do? It calculates the node voltages & currents at all the component ports, and passes them to EM evaluation. First, you EM simulate your layout with ports for the components. Then, in ADS you run a circuit simulation of the EM model where ADS circuit models are connected to these ports. The add-on now calculates and stores the voltages & currents at all the component ports, and uses these node voltages/currents to (a) visualize EM results with components attached and (b) calculate the antenna pattern with components attached.
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