spiral antennas in cst
來源：edatop
更新時間：2024-08-13
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Hello,
I have a problem with CST MWS that how should i feed for Single Arm Spiral antenna
without the ground plane.
Does any one knows how boundary conditions are used in there?
Thanks,
hi..
u've to feed it by bottom. if u use ground plane then u can keep all boundary conditions open. else try making zmin electrical. see if it works.
hi
Another way is that u creat a pec object and set it infinite to simulate the ground
