d04500
Newbie level 5
:?:
It's said port characteristic impedance can be defined only on cross section parameters, isn't it?
But, my practice says no.
Any one can help me?
:arrow:
HFSS 10.0
microstrip: PP thickness 4.2mil, Er=4.1;
Trace width 5mil.
discontinuaty: trace with 20mil-width.
distance from discontinuity: 200mil~500mil.
Added after 6 minutes:
HFSS design file attached...
Added after 19 minutes:
I'm wondering if it is a software bug?
HFSS runs quickly on "solve ports only" mode.
My feeling is it solves 2D on port cross section area.
It's said port characteristic impedance can be defined only on cross section parameters, isn't it?
But, my practice says no.
Any one can help me?
:arrow:
HFSS 10.0
microstrip: PP thickness 4.2mil, Er=4.1;
Trace width 5mil.
discontinuaty: trace with 20mil-width.
distance from discontinuity: 200mil~500mil.
Added after 6 minutes:
HFSS design file attached...
Added after 19 minutes:
I'm wondering if it is a software bug?
HFSS runs quickly on "solve ports only" mode.
My feeling is it solves 2D on port cross section area.