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clanon
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try a cylindrical or conical reflector ...( might get a couple of more dbs...)
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Never personally liked the dipole array on PCB...too much space and little gain... But this is interesting due to the BANDWIDTH...(which is only 70-80 mhz needed for 2.4) maybe an LTE adaptation could work...ALL METAL...
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All you need for a PLANAR (2d Microstrip PCB) antenna is a 2D drawing , PCB are standard thickness (single or double sided copper layer) the dielectric is the key FR4 Teflon Rogers...YOU NEED THAT VALUE to simulate it right...drilling is done after burning the NOT NEEDED copper zones...a small project could easily be done on COPPER TAPE and any dielectric support (CARDBOARD-STYROFOAM...etc)and would work BETTER than the same on PCB.LOOKS DON't MATTER Energy doesn't care.Only sees METAL=GOOD , Air = good , Dielectrics=BAD....
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I added an SMA and BACKPLANE...is NOT GOOD...it is ok as practice but no use on the real world , Efficiency is BAD...gain is little...
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Thank YOU , Jomy.
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un cable de RED te sirve no mas de 4-5 metros
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DXF or DWG should be enough...to export to pcb i have an older (2020) cst version if you post the STL file i could run it...(what solver did you use...?)
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722 v2 CHICO! a 200 metros con cualquier cosa de mas de 15dbi debería conectar y mantener señal Puedes soldar directo a la usb (cable lo mas corto posible)y desde allí cable usb hasta 4-5 metros From 200 meters anything above 15dbi should do it , Can you solder the USB card closer to the antenna and then a longer USB cable (no loss) 75ohm catv cable no no
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11 degrees is Elevation (UP and Down) not Width (Azimuth) on this...and you aren't specifying the Polarization (is it Vertical...?)
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Higher the Dielectric constant...the smaller the antenna ...and BIGGER the LOSSES...(unless is Teflon sheet) or Foam...
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The one you posted should be closer to 15 degrees Elevation lobe , AZIMUTH...closer to 120...you should check the 2d Plot
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is it regular FR4 ...how good is the S11...? looks like Fiberglass...and how THICK...?
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Me ganaste loco , el mio es de 2020...LMAO! WHICH ONE you need...? The LPDA you open the 2D DXF (just one) make it double Asign thickness of the material you want (one over the other) and then add a BRIDGE (rectangle sheet at the END , Wide part) You need an STL from CST and it would open as ALL SOLIDS not materials (dielectric , pec ,etc) designated...and then TWEAK IT...
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WAY MORE REACTIVE than square...