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Hello All,
i'm trying to simulate a rectangular cavity excited through a circular iris.
are there any guidelines about the size of the iris ? my simulation isn't working. i dont see the cavity modes in my S11 plot. i attached here my hfss file . the rectangular waveguide is 0.9' X 0.4'
Thank...
Hi mariamel,
post your hfss design here and i will take a look and try to help .
did u define the ferrite material by yourself?when u define the material u should pay attention to the units u use(Gauss,Oe,A/m).
guy .
Hello eraste,
thanks for the reply ,now i understand what are those other modes i got. what i still don't understand is why all those modes with sin and cos dependency propagate?
the structure is azimuthal symmetric so only TM0m and TE0m modes should exist.why am i wrong ?
thank alot ,
guy .
Hello ,i'm new to hfss and this forum and i have a question that i hope will be answerd:
i'm trying to simulate a 20mm radius circular waveguide in hfss. i did a port solution only on the first 6 modes
and only the 3rd and the 6th mode made sense to me . that matched my analytical calculations...
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