2 Replies Latest reply on May 14, 2013 10:16 AM by yu.yanfeng

    What the best methodology to model transimission line on double layer board which haven't contionious reference ground?


      For lowing PCB cost, consumer type PCB need to be  a two layer board where no continous ground on it. What is the best mothodology to model trqansimission line on double layuer board?

      I attached a demo design here and think about how to precisely model transmission lines of DDR2 800 channel. Hyperlynx 9.0 Beta have a feature to support area coupling but it seems it's not valid on this this case.