[SI-LIST] Re: 3D EM -accuracy
- From: Balamanikandan K <kbmanick@xxxxxxxxx>
- To: Balaji G <bala89si@xxxxxxxxx>
- Date: Tue, 19 Mar 2013 12:22:55 +0530
dear Balaji,
thanks! yes i understood. sorry for posting this message again.
On Tue, Mar 19, 2013 at 12:13 PM, Balaji G <bala89si@xxxxxxxxx> wrote:
> Balamanikandan,
>
> I believe Gert answered this question already. Its not that the 3D
> modeling improves accuracy at high speeds, 3D modeling MUST be done at high
> speeds. It is not that only recommended, It should be followed. A more
> accurate result depends on good modeling and that depends on taking many
> variables, boundaries in to account. In your intuition you can just guess
> that 3D modeling considers more. Hence at high speeds one may not trust the
> traditional rules of thumb & model, , say considering pi model for via.
>
> Regards,
> Balaji
>
>
> On Tue, Mar 19, 2013 at 11:35 AM, Balamanikandan K <kbmanick@xxxxxxxxx>wrote:
>
>> Hi,
>> I know very well that 3D EM modelling is recommended for via and
>> connectors etc if we go for a high speed design.
>>
>> I would like to know how the accuracy is improved if we use 3D EM when
>> the frequency is in GHZ.
>>
>> Please explain the accuracy with frequency with respect to 3D EM.
>>
>>
>> --
>> Best Regards,
>> Balamanikandan.K
>>
>>
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>
--
Best Regards,
Balamanikandan.K
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