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HFSS Antenna Array Simulation

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ctyz

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Hi,

I am trying design a basic array that has 2 elements. I want to create Cardioid Pattern, the distance between two antenna is quarter wavelength and phases are 0 and 90 degree. But the result is not correct. Can someone help me to find what i am doing wrong?
 

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PlanarMetamaterials

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Hi ctyz,

I took a look at your file, and the setup looks correct. The behavior you're looking for may simply be slightly outside of the narrow frequency range you're observing -- I would try increasing the frequency range and see what happens. Also, for best results, use a discrete frequency sweep.

Good Luck!
 

ctyz

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thanks a lot i will try :)
 

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