spencer1
Newbie level 1
I have designed a dual band antenna that resonates at two frequencies in CST microwave studio. It displays the warning 'maximum pulse widths simulated, solver stopped.steady state criterion not satisfied'.
More over when i simulated for freq range 0 to 5 GHz it showed S11 below -10db for both freq and when the freq range was changed to 0 to 3 GHz it showed one S11 below -10db and one above. There is a drasitc difference in my results. What do i do ?please help.
More over when i simulated for freq range 0 to 5 GHz it showed S11 below -10db for both freq and when the freq range was changed to 0 to 3 GHz it showed one S11 below -10db and one above. There is a drasitc difference in my results. What do i do ?please help.