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嗨,我使用夹具模拟器进行环形天线测量,使端口1和端口2平衡,以便我可以测量sdd11。
我想将数据保存在按键文件中,但没有成功。 按键文件里面没有任何数据。 附上截图。当我打开夹具模拟器 - 1Fixture模拟器设置-2Saving touchtone文件--3May我知道为什么?如果我关闭夹具模拟器,让我们说测量S11数据并保存为按键文件然后它工作。 2.jpg142.6 KB3.jpg134.0 KBTOUCHSTONE.S2P24.1 KB 以上来自于谷歌翻译 以下为原文 Hi, I doing the loop antenna measurement using the fixture simulator making the port 1 and port 2 balance so that I can measure the sdd11. I wanted to save the data in touchtone file but was not successful. The touchtone file do not have any data inside. Attached are the screenshots. When I turn on the fixture simulator – 1 Fixture simulator setting -2 Saving touchtone file – 3 May I know why? If I off the fixture simulator and let’s say measure a S11 data and save as touchtone file then it works. 附件
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5个回答
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您还可以添加ENA的型号和固件版本。
过去,touchstone文件仅针对单端参数进行了定义。 因此节省意味着保存单端然后转换。 较新的固件允许将Sdd保存为试金石(理解当然,它违反了touchstone文件的规则,即单端数据)。 如果固件不够新,无法支持更灵活的试金石保存,您可能需要以不同的格式保存,例如CITI文件。 以上来自于谷歌翻译 以下为原文 You might also add the model number of the ENA and the firmware rev. In the past, touchstone files were only defined for single-ended parameters. So saving meant saving the single-ended and then converting. Newer firmware allowed saving Sdd as a touchstone (under the understanding, of course, that it violated the rule of touchstone files being single-ended data). You might need to save as a different format such as CITI file for you situation, if the firmware isn't new enough to support more flexible touchstone saves. |
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嗨,我使用E5071C修订版A.09.30选项480.固件是旧的吗? 如何更新新固件? 我可以自己做吗? 顺便说一下如何保存在单端然后转换它? 以上来自于谷歌翻译 以下为原文 Hi, I am using E5071C revision A.09.30 option 480. Is the firmware old? How to update new firmware? Can I do it myself? By the way how to save in single ended and then convert it? |
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SDD11 = 1/2(S11-S12-S21 + S22)非常简单! 以上来自于谷歌翻译 以下为原文 SDD11=1/2(S11-S12-S21+S22) pretty easy! |
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嗨,Joel博士,我安装了新的固件,但是当我导入我的模拟软件时,它仍然没有显示出类似的结果。 我不太明白以下内容:较新的固件允许将Sdd保存为试金石(理解当然,它违反了touchstone文件的规则是单端数据)。 您可能需要以不同的格式保存,例如CITI文件,如果固件不够新,不支持更灵活的touchstone保存可以向我解释更多? 以上来自于谷歌翻译 以下为原文 Hi Dr Joel, I installed the new firmware but when I import to my simulation software it still doesn’t show similar result. I don’t quite understand the below: Newer firmware allowed saving Sdd as a touchstone (under the understanding, of course, that it violated the rule of touchstone files being single-ended data). You might need to save as a different format such as CITI file for you situation, if the firmware isn't new enough to support more flexible touchstone saves Can explain to me more? |
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aaabbb567 发表于 2019-4-22 15:20 呃......你的S2P文件完全是0。 您可以从单端参数发布已保存的S2P文件。 我只是猜测:我的大部分细节都是PNA,但ENA的功能几乎相同。 PNA的一些新功能允许非常灵活的保存格式; 例如,直接保存Sdd参数。 如果ENA支持相同的灵活性,我不知道。 但是对于模拟,你使用什么系统? 对于ADS,您不导入差分,而只导入单端,并在模拟器中计算差分结果。 如果你正在使用ADS,我可以告诉你几种方法。编辑:Dr_joel于2012年8月5日下午10:28 以上来自于谷歌翻译 以下为原文 Uh...your S2P file is completely 0's. You might post a saved S2P file from single ended parameters. I'm just guessing here: most of my detailed experience is with PNA, but ENA has almost the same functions. Some newer features of PNA allow very flexible saving formats; for example save Sdd parameters directly. I don't konw if ENA supports the same flexibilty. But for simulation, what system are you using? With ADS, you don't import differential, but only single-ended, and compute the differential result in the simulator. If you are using ADS, I can tell you a couple of ways to do that. Edited by: Dr_joel on Aug 5, 2012 10:28 PM |
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