Dears
I have place the antenna 2mm above the EBG plane,but main gain is only 5.5 dBand very poor radiation efficiency , can any one help me, if any idea to improve?
You all will be appreciated
regards
Vary your antenna and EBG structure parameters to optimize your design.
thanks rana
but i use metasurface as ground to improve but also in alternate to reduce sar
thanks williams
i will try
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