[SI-LIST] resonant slot in waveguide, is the hfss admittance matrix reliable?

  • From: hoda <hoda_1980@xxxxxxxxx>
  • To: si-list@xxxxxxxxxxxxx
  • Date: Thu, 8 May 2003 00:39:21 -0700 (PDT)

hi I'm trying to find the resonant lentgh of a waveguide slot array antenna by 
the admitance matrix, where the imaginary part will be zero.does ansoft hfss 
give a reliable answer?and also, I had problems setting the radiation 
boundaries for my structure, wich is much affected by its position and shape. 
Can someone provide me with some information about how to use 
the ansoft hfss for this purpose? regardshoda  

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