design a multiband (2.4/5.2/5.8 GHz)antenna for ism band

[magret]

antenna design

hi,
i need to design a multiband (2.4/5.2/5.8 GHz)antenna for ism band using CST microwave studio soft ware.
how can i do that ?
thnx

 

[Ankesh Garg]

Re: antenna design

Hi,
If you are going for a compact design then IFAs(Inverted F antennas) would be a good point to start with. Just use a single RF feed for each IFA corresponding to each band. IFAs are easy to tune (by adjusting the gap between the shorting bar and feed) and simulate.
Hope this helps.

-Ankesh Garg

 

[magret]

hi,
thanks for the advice Ankesh Garg.