papagayor

About this construction, can it be modified for dual port? And if yes where should they be attached?

This is a good design but a bit difficult to make the wires be stable under patch. https://www.researchgate.net/figure/Measured-and-simulated-S-parameters-of-the-fabricated-antenna-element_fig3_330818544

Please, I need to make an antenna dish feeder (ISP antenna over 1km away), for TCL HH500V router, which supports only N78 antennas (Vodafone Greece 3.4-3.8 GHz), on double TS9 ports. So, looking online tried to calculate a dual polarized patch panel construction, and must know if the attached diagram is good for my construction. The dimensions are on the attached .pdf file. I don't have and I don't know how to simulate this project in a simulator. Could anyone simulate, correct it or suggest something else for this configuration? Thank you. YG: I learned a lot from these posts, thank you all for posting them online. PatcPanel.pdf

My thought is to make it from 4 copper sheets 0.5mm or aluminium 1.5mm, 4 copper tubes 6mm or aluminium 10mm, and copper 0.5mm or aluminium 1.5mm reflector, then for copper I'll solder them all, and if aluminium thinking of using steel or aluminium screws to mount elements. But I don't know to use CST or HFSS software to simulate and correct dimensions, distances and more.

Thanks, I've seen this construction, looking for a way to reduce frequency to 3300-3800MHz. Ca it be modified? I want to attach it on a 60cm parabolic disk.

Have a look DeepSeek.pdf

Very confused answers anyway from both ChatGPT and DeepSeek

No I mean 10mm because that was the suggestion from DeepSeek

Neither by reducing dipoles space at 10mm? Is there a way to modify it a bit so that make an antenna similar to Kathrein, with 4 dipoles supported from 4 tubes on a reflector? Please???

New question for 3.52Ghz antenna at DeepSeek gave me differential suggestions. So I made a prototype but I cannot calculate, if anybody can do this. I attach a simple drawing not in real dimension just for understanding the all construction. CrossDipole.pdf

Tomorrow I'll go on soldering the elements, do you know a trip or a software (Linux?) to find how good this construction works? Any help is VERY WELCOME!!!

5G-3.5

It's difficult for me to use CST or other simulator software so I look for alternatives to make my antenna similar to kathrein and other approaches that have seen on internet and on this forum

Just asking and giving dimensions and describe about construction

Also, looking at deepseek for a proposed antanne at central frequency 3.52 GHz, it gave me the following results depended on a draw that I send. I attach them and if someone can simulate it should be fine. Also suggested to put polyurethane foam between over substrate at 20mm thickness. antenna.nec ANT-FINAL-1

For 3300-3800 MHz this looks very good

Thank you very much for your time and your suggestion. Thinking for something "compact size" for feeding a satellite disk as reflector. Also I'm looking at the following post and thinking about making something similar as the attached file. Could you .....please..... check it?????? KATHREIN-PLAN.pdf