[Qucs-help] H_t substrate parameters

[Layne J. <lj...@sa...>]

Hello,

I cant seem to find your document on "How to use Qucs".  On the QUCSTRANS
form, can you tell me what H_t parameter is?  I understand what H and T are
from your coupler tutorial but what is H_t?  I have change the value of H
and T but H_t is not a function of these parameters.  I am trying to design
a microstrip coupler but I am not sure how to fill in the parameters.

 

Please assist.

 

 

Thank you,

Layne

 

P.S. This tool looks pretty sweet.  Good job.