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ADS版本使用ADS2012 .08。
在cell1中有一个布局。 定义的EM设置如下==>频率1.9 GHz至2 GHz,50点。 单元/波长50.网格频率10 GHz。 Edge Mesh on添加了注释等...创建符号和EM模型。 在同一单元格下创建新的原理图并将布局符号拖到原理图中。 从“选择模拟视图”中选择“EM模型”。 是否将具有集总组件的原理图的S参数模拟添加到布局符号的端口。 结果看起来不错。 现在,当我从布局单元格打开EM设置时,EM设置已恢复为默认值。 无论我在开始时设置的是什么,都被默认的EM设置所取代(如0 Hz到10 GHz的频率,单元/波长20和我的音符消失......)。 为什么ADS会这样做? 以上来自于谷歌翻译 以下为原文 ADS version used ADS2012 .08. Have a layout in cell1. Defined EM set up as follows==> Freq 1.9 GHz to 2 GHz with 50 points. Cells/wave length 50. Mesh Frequency 10 GHz. Edge Mesh on Added notes etc... Created Symbol and EM model. Created new schematics under the same cell and dragged the symbol of layout to the schematics. Selected "EM Model" from the "Choose view for Simulation". Did the S parameter simulation of schematics with lumped components added to the ports of the layout symbol. The result looks ok. Now, when I open the EM set up from the layout cell, the EM set up has gone back to default. Whatever I had set up at the beginning has been replaced by a default EM set up (Like freq from 0 Hz to 10 GHz, cells/wave length 20 and my notes gone...). Why ADS is doing this? |
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2个回答
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嗨Leyo,我不确定我是否理解你的模拟步骤,但这里有一些一般建议:你应该为EM模拟的设备和测试平台使用EM结果。
您不应该使用单元格“myname”中的原理图作为模拟emModel“myname”的测试平台。 而是创建一个单独的原理图,您可以在其中放置“myname”符号并使用“myname”emModel进行模拟。 否则,您可能会在EM和原理图模拟之间覆盖您自己的数据。 最好的问候Volker 以上来自于谷歌翻译 以下为原文 Hi Leyo, I am not sure if I understand your simulation steps, but here is some general advice: You should have separate cells for the device that you EM simulate, and the testbench where you use the EM results. You should not use the schematic in cell "myname" as the testbench for simulating the emModel "myname". Instead, create a separate schematic where you place the "myname" symbol and simulate using the "myname" emModel. Otherwise, you might overwrite your own data between EM and schematic simulations. Best regards Volker |
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谢谢......对不起因为我出去时的延迟回复。
在我的例子中,我在同一个单元格中有协同仿真的原理图,我有EM布局。 正如您所提到的,这可能会造成问题。 让我对此进行拆分,以便协同仿真原理图与EM布局不同。 以上来自于谷歌翻译 以下为原文 Thanks... sorry for the delayed response as I was out. In my case I have the schematics for co-simulation in the same cell where I have the EM Layout. As you mentioned this might be creating the problem. Let me split this so that the co-simulation schematics is ina different cell than the EM layout. |
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