您好答案可能因您用于导出的路线而有所不同。
看起来你正在使用旧版本的ADS，比如2009年。这是对的吗？
无论如何，我对你所附的设计做了一些改变。
1.切掉基板以减少它仅用于环形天线区域。
2.在两根导线之间添加了一个端口（使用了薄片端口 - 减少了端口寄生效应）。
3.添加了远区传感器4.将求解器更改为直接求解器。
如果您运行附加的项目，您应该能够看到S11。
有一点，我建议将最高频率更改为低于10GHz，以使模拟更快。
如果您还有其他问题，请联系Agilent EEsof支持。
以上来自于谷歌翻译
以下为原文
Hello
The answers might be different based what route you used for the export. It seems like you are using an older version of ADS, like 2009. Is this right? Anyway, there were some changes I made to the design you attached.
1. The substrate was cut away to reduce it only for the loop antenna area.
2. Added a port between two wires (used a sheet port - reduced port parasitics).
3. Added a far zone sensors
4. Changed the solver to direct solver.
If you run the project attached, you should be able to see the S11. One thing, I do recommend is to change the highest freq to lower than 10GHz to make the simulation faster.
If you have further questions, please contact Agilent EEsof support.
附件
您好答案可能因您用于导出的路线而有所不同。
看起来你正在使用旧版本的ADS，比如2009年。这是对的吗？
无论如何，我对你所附的设计做了一些改变。
1.切掉基板以减少它仅用于环形天线区域。
2.在两根导线之间添加了一个端口（使用了薄片端口 - 减少了端口寄生效应）。
3.添加了远区传感器4.将求解器更改为直接求解器。
如果您运行附加的项目，您应该能够看到S11。
有一点，我建议将最高频率更改为低于10GHz，以使模拟更快。
如果您还有其他问题，请联系Agilent EEsof支持。
以上来自于谷歌翻译
以下为原文
Hello
The answers might be different based what route you used for the export. It seems like you are using an older version of ADS, like 2009. Is this right? Anyway, there were some changes I made to the design you attached.
1. The substrate was cut away to reduce it only for the loop antenna area.
2. Added a port between two wires (used a sheet port - reduced port parasitics).
3. Added a far zone sensors
4. Changed the solver to direct solver.
If you run the project attached, you should be able to see the S11. One thing, I do recommend is to change the highest freq to lower than 10GHz to make the simulation faster.
If you have further questions, please contact Agilent EEsof support.
附件
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