[SI-LIST] Re: Dust and humidity impact on the signal

Dorin, there's a good paper from DesignCon 2004 which has information on
measurements on serial links including the effect of temperature and
humidity=2E
'The Impact of Environmental Conditions on Channel Performance', by Greg
Sheets, Agere and John D'Ambrosia, Tyco=2E  You can take the dk
information and apply it as a variable in a 3D simulator, and then use a
parametric sweep=2E

I can send you this paper if you're interested=2E

Regards,

Fabrizio Zanella


-----Original Message-----
From: Dorin=2EOprea@alcatel-lucent=2Ecom
[mailto:Dorin=2EOprea@alcatel-lucent=2Ecom]
Sent: Wednesday, January 17, 2007 10:59 AM
To: si-list@freelists=2Eorg
Subject: [SI-LIST] Dust and humidity impact on the signal

Hi,

I try to simulate the dust and humidity impact on 10G differential
signal routed as micro strip on the board=2E I know that the dust
thickness and humidity can vary significantly, but I wonder what would
be a good approach, for start, to build the corresponding model in a 3D
simulation tool (suggestions on dk, df)=2E

Thanks,
Dorin



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