[SI-LIST] Re: Direction of displacement curent
- From: "Antonis Orphanou" <orphanou@xxxxxxxxxxxx>
- To: "aaditya.kandibanda@xxxxxxxxx" <aaditya.kandibanda@xxxxxxxxx>, "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
- Date: Mon, 12 Mar 2012 18:31:02 +0000
On displacement current:
If you assume that for all the copper surfaces the tangential electric field is
zero and that there is only a normal E-field component (which gives rise to the
copper surface charge density) then you could visualize the displacement
current. It is the time derivative of the E-field in that same direction.
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of Aaditya Kandibanda
Sent: Sunday, March 11, 2012 8:36 PM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Direction of displacement curent
Hello everyone,
Can you please let me know what will be the direction of displacement current
on the traces of PCB, I am trying to understand it for analysis of near and far
end cross talk on PCB traces. the problem is, when there is a equal
distribution of capacitance along the length of 2 PCB traces? what will be the
direction of displacement current? If possible can some one briefly let me know
about the near end and far end cross talk? I am trying to understand it, I see
different authors express it in different views which is confusing me as a
novice.
Thanks and regards
Aaditya
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