[SI-LIST] Re: Coplanar wave structure on PCB

Yes, Linpar is very good. The price for it is even better, ~$400.00.

Ludvik

**********

> -----Original Message-----
> From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
> On Behalf Of Weinberg, Richard (Richard)
> Sent: Thursday, February 15, 2007 7:51 AM
> To: rao_silist@xxxxxxxxxxx; si-list@xxxxxxxxxxxxx
> Subject: [SI-LIST] Re: Coplanar wave structure on PCB
> 
> I've used co-planar for 10G. It works. Look up "Linpar" From ArtTech
> House books.
> 
> It will give you a reliable calculator.
> 
> Don't forget to include any solder mask in your Z calculations.
> 
> 
> Richard Weinberg
> Member of Technical Staff
> Telecom and Enterprise Networks Division
> Agere Systems
> 
> 
> 
> -----Original Message-----
> From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
> On Behalf Of snsrao sns
> Sent: Thursday, February 15, 2007 9:59 AM
> To: si-list@xxxxxxxxxxxxx
> Subject: [SI-LIST] Coplanar wave structure on PCB
> 
> Hello,
>   =20
>   Have anyone worked on implementing coplanar sturcture on PCB for high
> data rate signals, (say 10Gbps or more)?  My requirement is to implement
> two edge coupled microstrip traces with Ground on either side.  I
> referred some books, but have lengthy calculations to do so, Can anyone
> help me in this regard? Are there any alternate methods. Kindly put your
> feedback.
>   =20
>   Thanks and Regards
>   Sriks
>                       =09
> ---------------------------------
>  Here's a new way to find what you're looking for - Yahoo! Answers=20
> 
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