Standard Heatsink Grounding Problem - Jim DeLap
Standard Heatsink Grounding Problem - Jim DeLap
Standard Heatsink Grounding Problem - Jim DeLap
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Comparison – 4 Corner Grounds<br />
Advvantage<br />
[dB]<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
-10<br />
-20<br />
10 -1<br />
Reduction in Emissions (Advantage) with Four Corner Ground Contacts<br />
10 0<br />
Frequency [GHz]<br />
HFSS<br />
EZ-EMC (FDTD)<br />
Commoran (MoM)<br />
EMSIM (MoM)<br />
Ocotillo (FDTD)<br />
UMR (FDTD)<br />
10 1
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