yefj's latest activity
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Yyefj replied to the thread Strategy to color crosstalk source.Hello Baluncore I am using the following calculator taken from the article the impedance . I am using high speed pcb substrate with...
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Yyefj replied to the thread Strategy to color crosstalk source.Hello, I have an update with a dilema regarding this cross talk issue. I have a multilayer PCB with differential traces . I measured...
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Yyefj replied to the thread Implementing Kramers–Kronig causality check on real VNA s-params.Hello Baluncore, I want to use python in order to compare the complex part of the s-parameters and the real part of the s-parameters in...
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Yyefj posted the thread Transforming one PNA s-parameter data into another PNA data in Electrical Engineering.Hello,calibration is not perfect. I have two PNA's each has differnt cable length,calibration is not perfect and I see a diffence in th...
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Yyefj replied to the thread Strategy to color crosstalk source.Hello Baluncore thank you for your responce, I did show the system simulation shown below. I get common mode and differential mode...
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Yyefj replied to the thread Strategy to color crosstalk source.update: I have a situation as shown below where there are 3 differential lines one is a victim and two agressors. I have one agressor is...
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Yyefj replied to the thread Strategy to color crosstalk source.Hello baluncore , I have intresting phenomena as following. we have three differential lines one victim and two agressors.all of them...
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YHello ,given a layout with multilayer traces.On certain trace there is a high distrotion due to cross talk. Is there a strategy to see...
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YHello,When I am measuring S-params in the lab I need to asses the cauality the passivity the reciprosity.The golden starndart is ysing...
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Yyefj posted the thread IFFT of FEXT crosstalk tells us insights about crosstalk? in Electrical Engineering.Hello ,I have SDD31 which is fext cross talk.suppose I do the IFFT to this data. What intresting things I could find out about the cross...
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Yyefj replied to the thread differential line insertion loss behaves very problematic in the oven.Hello Baluncore,I dont know how its been treated in production but its very intresting. Thank you very much.
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Yyefj replied to the thread differential line insertion loss behaves very problematic in the oven.Hello Baluncore, I think it moisture in the connector or the substrate. Could you please help me with materials on the subject? I put my...
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Yyefj posted the thread differential line insertion loss behaves very problematic in the oven in Electrical Engineering.Hello,I have a differential line connected by 4 ports using 1.85 sma connectors. one differential port on one side and another...
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Yyefj replied to the thread Implementing Kramers–Kronig causality check on real VNA s-params.Hello baluncore ,I read the manuals especially this one which is closer to what i need. regarding the steps you told me to follow ,how...
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Yyefj replied to the thread Implementing Kramers–Kronig causality check on real VNA s-params.Hello Baluncore,The Kramer Kronig method uses hilbert transform .Why its not mentioned in the manual?
