[SI-LIST] Re: split plane crossing

  • From: steve weir <weirsi@xxxxxxxxxx>
  • To: Mak gudur <mak.gudur@xxxxxxxxx>
  • Date: Thu, 30 Aug 2007 02:18:46 -0700

Yes, a number of tools are capable of evaluating this accurately. 

Steve.
Mak gudur wrote:
> Thanks steve,
>  
> can we check return path discontunities using simulation tools?
>  
> Regards
> Mak
>
>  
> On 8/30/07, *steve weir* <weirsi@xxxxxxxxxx 
> <mailto:weirsi@xxxxxxxxxx>> wrote:
>
>     A lot has been written on this topic.  See any of a number of
>     presentations / papers by Bruce Archambeault.  Alternatively,
>     there is
>     treatment of some of this in books by:  Eric Bogatin, Lee Ritchey,
>     Hall
>     and perhaps some others.  A split by itself represents a discontinuity
>     in the return path that redistributes signal energy.  Since the
>     goal is
>     to deliver as much of the transmitter energy to the receiver as
>     possible, and keep a minimum of transmitter energy from going other
>     places, we want to avoid or minimize the resulting discontinuity.  The
>     various references speak to a number methods that can be used to
>     do this
>     and their relative effectiveness for different circumstances.
>
>     Steve.
>
>     Mak gudur wrote:
>     > Hi all
>     > I am new to this,
>     > If signals crosses the split plane what has to be taken care?
>     > If stiching capacitors are added how it will work? what about
>     return path?
>     > thanks in advance
>     >
>     > Regards
>     > Mak
>     >
>     >
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>     Steve Weir
>     Teraspeed Consulting Group LLC
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-- 
Steve Weir
Teraspeed Consulting Group LLC 
121 North River Drive 
Narragansett, RI 02882 

California office
(408) 884-3985 Business
(707) 780-1951 Fax

Main office
(401) 284-1827 Business 
(401) 284-1840 Fax 

Oregon office
(503) 430-1065 Business
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http://www.teraspeed.com
This e-mail contains proprietary and confidential intellectual property of 
Teraspeed Consulting Group LLC
------------------------------------------------------------------------------------------------------
Teraspeed(R) is the registered service mark of Teraspeed Consulting Group LLC

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