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Simulation problems

Question asked by VegardMi on Apr 11, 2016
Latest reply on Apr 12, 2016 by VegardMi

Hi. 
I am having a problem with my simulation. I am currently working with a design of a horn antenna, and my problem is:

When i first tried to simulate, i could not get any attenuation (as seen bellow). 

99.00%    10890 / 11000      0.00 / -30.00            14m, 45s / 8s
99.09%    10900 / 11000      0.00 / -30.00            14m, 46s / 8s
99.18%    10910 / 11000      0.00 / -30.00            14m, 47s / 7s
99.27%    10920 / 11000      0.00 / -30.00            14m, 48s / 6s
99.36%    10930 / 11000      0.00 / -30.00            14m, 48s / 5s
99.45%    10940 / 11000      0.00 / -30.00            14m, 49s / 4s
99.55%    10950 / 11000      0.00 / -30.00            14m, 50s / 4s
99.64%    10960 / 11000      0.00 / -30.00            14m, 51s / 3s
99.73%    10970 / 11000      0.00 / -30.00            14m, 52s / 2s
99.82%    10980 / 11000      0.00 / -30.00            14m, 52s / 1s
99.91%    10990 / 11000      0.00 / -30.00            14m, 53s / 0s
100.00%  11000 / 11000      0.00 / -30.00            14m, 54s / 0s

I then tried to increase the simulation time to see if something happen, and it did (see tabel bellow). The simulation completed, but when I tried to look at the results, I get the message "The selected result is currently unavailable". I then look at the "status" bar in the "Results" tab, and sees that all the data is "Not Available". I have tried to re-simulate a lot of times now, and every time the antenna starts to attenuate, the data is not available. What is happening? It it my design, or is it EMPro that fails?     


82.67%    12400 / 15000      0.00 / -30.00        16m, 59s / 3m, 33s
82.73%    12410 / 15000      -0.56 / -30.00            17m / 3m, 32s
82.80%    12420 / 15000      -0.56 / -30.00          17m, 1s / 3m, 32s
82.87%    12430 / 15000      -0.56 / -30.00          17m, 2s / 3m, 31s
82.93%    12440 / 15000      -0.56 / -30.00          17m, 3s / 3m, 30s
83.00%    12450 / 15000      -0.56 / -30.00          17m, 4s / 3m, 29s
83.07%    12460 / 15000      -0.56 / -30.00          17m, 4s / 3m, 28s
83.13%    12470 / 15000      -0.56 / -30.00          17m, 5s / 3m, 27s
83.20%    12480 / 15000      -0.56 / -30.00          17m, 6s / 3m, 27s
83.27%    12490 / 15000      -0.56 / -30.00          17m, 7s / 3m, 26s
83.33%    12500 / 15000      -0.56 / -30.00          17m, 8s / 3m, 25s
83.40%    12510 / 15000      -2.61 / -30.00          17m, 9s / 3m, 24s
83.47%    12520 / 15000      -2.61 / -30.00          17m, 9s / 3m, 23s
83.53%    12530 / 15000      -2.61 / -30.00        17m, 10s / 3m, 23s

Thanks for all help

-Vegard

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