你好。
现在我正在使用S21触摸石头文件测试眼图模拟。
我的目标数据速率是20Gbps。
但我发现我的S21文件的结果高达15GHz。
如您所知,当我们想要20Gbps的眼图模拟时,S21结果应该具有频率高达30GHz(目标数据速率的3次谐波,3 * 10GHz)的结果即使我的文件只有高达15GHz的结果,模拟完成
有一些结果。
(也许是不完美的结果)那么,我想知道ADS使用什么样的算法来补偿那些信息不足(频率从15GHz的S21)ADS是否假设高于15GHz的频率的每个S21值都是15GHz的相同值?
或者ADS是否使用一些特殊算法来弥补S21信息的不足?
非常感谢。
以上来自于谷歌翻译
以下为原文
Hi. Nowadays I am tes
ting Eye-diagram simulation using S21 touch stone file.
My target data rate is 20Gbps.
But I've found that my S21 file has the result upto 15GHz.
As you know, S21 result should have the result of frequency upto 30GHz(3rd H
ARMonics of the target data rate, 3*10GHz)
when we want to to 20Gbps Eye-diagram simulation
Even though my file has the result only upto 15GHz, simulation completed with some result. (Maybe imperfect Result)
So, I wonder what kind of algorithm ADS is using to compensate those lack of information (S21 of frequency from 15GHz)
Does ADS assume that every S21 value of frequency which is higher than 15GHz is the same value of 15GHz?
Or does ADS use some special algorithm to compensate the lack of S21 information?
Thanks a lot.
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