[SI-LIST] dc blocking caps in 10G lines

  • From: "Rohit Mittal" <rmittal@xxxxxxxxxxxxx>
  • To: <si-list@xxxxxxxxxxxxx>
  • Date: Thu, 3 Oct 2002 13:33:38 -0700

Do people generally remove the ground below the pads for a dc blocking cap
on microstrip lines. It seems that a shunt capacitance will be formed
between the pad and the plane below it, so if you remove the ground below
it, the discontinuity will be reduced.

thanks

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