I'm learning a bunch here about filters and pcb techniques. Got one
question that I'm hoping somebody could help me out with:
Date: Thu, 21 Jun 2012 13:39:01 +
From: John Lofgren jlofg...@lsr.com
One thing we have found that helps, though, is voiding the ground underneath
the inductor.
Yes, Adam, you're correct. In RF board layouts it's usually good practice to
not allow ground fill under most components on the copper layer where the
component is mounted. Some specific exceptions exist for filters, amplifiers,
etc. where the copper is needed for lowering the ground
