Is there any formula to predict a fractal antenna resonant frequency from the antenna parameters and the tree shape when there is no substrate used or the substrate occupies the whole antenna interior?
Hi Abdelhakim.
Would you be able to give me a little more detail regarding the type of fractal antenna? What fractal you are looking at, type of antenna and approximate frequency?
I have done some work on Planar Inverted F antennas using a Koch fractal. The use of the fractal in this instance is to increase the effective length of the antenna - and it can be used as a tuning method.
regards
James.
What type of antenna are you investigating? A meander line or an F-Type? Could you give me the application. Frequency and physical size would also be useful.
I have my thesis in PiFA and know i am trying to marry them with fractals for multiband use in aeronautics. I just experiment now. I didn't have a final solution for my purpose .
Hi Abdelhakim.
What kind of frequencies are you looking at and also are you completing any simulations (if so what package(s)) or are you testing in a chamber?
I can send you some information on Koch PIFA if that would help?
Very best
James.
Hi james.
I am so happy with yoyr help. I make simulation with Hfss. I will reformulate my problrm and i send it to you.
Thanks that would be great.
I tend to use HFSS so that will be useful. My email is [email protected] or [email protected]
Abdelhakim. Do you still require any help I did not receive any emails.
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