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felixero
Joined: 23 Jun 2007
Posts: 5
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 07 May 2008 18:54 Mononpole antenna simulation using HFSS |
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Hi, I am a beginner in using HFSS and i need to simulate a λ/4 monopole antenna, can anyone help me please.
Thanks
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shameemkabir
Joined: 31 Oct 2007
Posts: 270
Helped: 97
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| 08 May 2008 10:16 Re: Mononpole antenna simulation using HFSS |
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Take a look at this example. It is designed for 2.45 GHz.
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felixero
Joined: 23 Jun 2007
Posts: 5
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| 09 May 2008 19:12 Re: Mononpole antenna simulation using HFSS |
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| Thanks for your help, but i can't open it. The file is either corrupted, or an HFSS10 file, i have HFSS9.2, sorry for inconvinience.
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shameemkabir
Joined: 31 Oct 2007
Posts: 270
Helped: 97
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| 13 May 2008 9:25 Re: Mononpole antenna simulation using HFSS |
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ya, you are right. It was designed in HFSS 10. However, monopole antenna is very straight forward. I've attached some figures. May be you can design your antenna from it.
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felixero
Joined: 23 Jun 2007
Posts: 5
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| 13 May 2008 22:08 Re: Mononpole antenna simulation using HFSS |
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| Thanks
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cisconur
Joined: 14 Nov 2007
Posts: 32
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| 14 May 2008 15:18 Re: Mononpole antenna simulation using HFSS |
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| is that important choosing airbox as cylinder or polyhedron?
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shameemkabir
Joined: 31 Oct 2007
Posts: 270
Helped: 97
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| 14 May 2008 16:13 Re: Mononpole antenna simulation using HFSS |
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| cisconur wrote: |
| is that important choosing airbox as cylinder or polyhedron? |
not really! I was trying something, that's why i used polyhedron.
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ghb
Joined: 15 Jul 2002
Posts: 79
Helped: 5
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| 14 May 2008 16:50 Mononpole antenna simulation using HFSS |
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| if you use cylinder you cannot use pml boundary setup. pml bounday setup is recommended by ansoft to insure accurate field calculations. so if accuracy of radiation patterns is important, a rectangular or square bounday should be constructed and in turn defined in pml.
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