Template:Did you know nominations/Via fence

Via fence

 * ... that via fences (pictured), used to shield printed circuit lines, can also be used to form waveguides?
 * Reviewed: Menander (gnostic)

Created by Spinningspark (talk). Self nominated at 21:12, 14 May 2013 (UTC).




 * Has been expanded in the last 5 days, meets length requirements, hook is sourced. Symbol confirmed.svg —  AARON  &bull; TALK   19:15, 15 May 2013 (UTC)