[SI-LIST] PDN Measurements

  • From: "Singh, Navroop" <Navroop.Singh@xxxxxxxxxxxxxxxxxxxxxx>
  • To: <si-list@xxxxxxxxxxxxx>
  • Date: Tue, 24 Apr 2012 15:23:22 -0700

Hi All,

I am new to the area of PDN measurement. I am trying to measure
impedance of a plane with VNA using two ports technique( S21). I have
concern about the location of two ports on the PCB. Which is the best
way ? Probing points close to each other or far away from each other on
the PCB?
 
Thanks in advance for your response.

Regards,
Navroop

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