DPA experience with patch designs giving 90 deg beamwidths?

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flawlor

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Dual Polarised Antenna

Hi, I am looking at a dual polarised (+/-45deg) patch antenna for 2.5GHz band. This gives me a 65deg 3dB BW but I am looking to get a 90deg 3dB BW also. I am hoping this is possible with out having to decrease the width of the ground plane. Has anyone experience with patch designs giving 90 deg beamwidths??

thanks in advance
 

Re: Dual Polarised Antenna



can u attaced me the design..i'm also doing the same project but my design is using inset fed technique...if possible i can help u..
 

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