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Bug #4185

one stray ground fill between signals from JP1 to NGFF1

Added by laforge 20 days ago. Updated 1 day ago.

Status:
Resolved
Priority:
Normal
Assignee:
Target version:
-
Start date:
08/31/2019
Due date:
% Done:

100%


Description

It seems that between pins 7-8 and 9-10 a ground polygon has flowed between the traces, under pretty much the entire length of the NGFF module. This is not nice as we don't have them between other signals, and there are no ground vias, so basically we have something that is attached only on one side to GND and could potentially become an antenna / passive radiator.

We should either
  • remove it, or
  • add GND vias and then add dsimilar GND polygons between other signals, too.
bad-poly.png View bad-poly.png 59.8 KB laforge, 08/31/2019 04:55 PM
3843

History

#1 Updated by laforge 20 days ago

  • Target version set to hw-v2

#2 Updated by laforge 20 days ago

  • Project changed from mPCIe WWAN modem USB breakout board to m.2 (NGFF) WWAN modem USB breakout board
  • Target version deleted (hw-v2)

#3 Updated by mschramm 1 day ago

  • Status changed from New to Resolved
  • % Done changed from 0 to 100

removed in current design

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