[SI-LIST] "checkered" copper plane question
- From: "Bill Mueller" <williamm@xxxxxxx>
- To: <si-list@xxxxxxxxxxxxx>
- Date: Tue, 13 May 2003 10:36:24 -0700
Hello all,
I've been hitting a couple embedded design shows lately
and have been seeing a couple prototype boards that have
the top and bottom copper planes 'checkered'
That is instead of a large continuous plane, the plane has
been cut into a grid of 1-2mm squares.
Has anyone else seen this? What are the benifits of this
type of layout?
Thanks,
-Bill
BTW: The guys manning the booth had answers
ranging from 'I don't know' to 'better aestetics' to 'complex
proprietary EMI interfusion grid' :)
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