[SI-LIST] Differential line Via - affecting common mode noise
- From: "Lakshmi Narayanan Sowrirajan, ERS-HCLTech" <lakshminarayanans@xxxxxxx>
- To: "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
- Date: Thu, 9 Jun 2011 12:19:12 +0530
Hi Experts,
How the via improve or degrade the differential lines common
mode noise and performance as I am getting more common mode noise for a case
where I don't have any via. If I include a transition via (modeled in HFSS -
s4p model) the common mode noise is getting reduced. Please direct me to a good
article/paper/book to understand the theory behind this.
Thanks & Regards
Lakshminarayanan. S
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