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Simple Patch Antenna

Bottom of a circular metal box can build a simple antenna with an elliptical radiator...

 

 

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 And this patch antenna with  a parasitic director placed in a conical reflector...


 

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Even the best omnidirectional receiver antenna can't match a good directional for range and bounced signal rejection. This right-hand circularly polarized (RHCP) directional 5.66GHz antenna has a forward gain of ~9dBi, a beamwidth of 60 degrees and superb front to back reception ratio . It is easy to point in the general direction of the transmitter and reduces multipathing reflected signals from the rear and sides.

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hi teacher jomy   please give me  the mesurement of  patch ellip   antenna  with conical reflector  it looks  interessting .

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,,,,dimensions of the truncated-cone reflector :D=136mm , d=40mm, H=27mm

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On 10/8/2016 at 10:08 AM, Admin said:

 And this patch antenna with  a parasitic director placed in a conical reflector...


 

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This is very nice for me I have too many parts now not enough antenna. Could I please have the dimensions for this one? Will adding more elements increase dbi?

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2 hours ago, Samsterino2.4 said:

This is very nice for me I have too many parts now not enough antenna. Could I please have the dimensions for this one? Will adding more elements increase dbi?

The distance between reflector and vibrator, and between vibrator and director? I just want to stick a bester on it and do a test.

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wait ,,,!!!

I'll do a simulation with the Bester antenna...!!

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On 12/11/2020 at 2:57 AM, Admin said:

wait ,,,!!!

I'll do a simulation with the Bester antenna...!!

 

On 12/11/2020 at 2:57 AM, Admin said:

wait ,,,!!!

I'll do a simulation with the Bester antenna...!!

Did you ever finish the simulation for this boss?

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,,,okay,I will try it today...!!!

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