microstrip transmission line awr

[r3play]

I have to simulate in awr a microstrip transmission line with five signal conductors as shown on photo.

If i use mrfsub for substrates, how to make five signal conductor. i have only fm2clin for two conductors.

 

[volker@muehlhaus]

My interpretation of your drawing is that the bottom 124µm layer is the ground plane, so we have standard microstrip (MSUB element).

To simulate the 5 parallel conductors, I would draw them idependently with standard MLIN elements and simulate using EM extraction, so that coupling is included in simulation results.

- - - Updated - - -

You can also use the M5CLIN coupled line model
https://awrcorp.com/download/faq/english/docs/Elements/MXCLIN.htm

 

[r3play]

But with MSUB element we only make one dielectric, but on photo there are two.

 

[volker@muehlhaus]

But with MSUB element we only make one dielectric, but on photo there are two.

You are right, I missed that. But as you said, there is no 5-coupled-lines element for use with the mrfsub. So the best (most accurate) way is to use EM simulation instead of the circuit model, and include the dielectric coating there.