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3d VIA MODELLING USING HYPERLYNX V9.2

Question asked by 9dc1212f-cb89-8a24-0100-014e727abccf on Jun 6, 2016
Latest reply on Jun 8, 2016 by 9dc1212f-cb89-8a24-0100-014e727abccf

While simulating differential via using 3D em in hyperlynx, graph of insertion and return loss is coming proper only when i take ground vias around them, otherwise while not including ground vias around differential via pairs, insertion and return loss graph are coming out to be reversed.

below is the via snapshot that i am using.

 

 

Can anyone help me in this where i am lagging.

Thanks

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