Stacked Patch antenna for 3.2-3.5 GHz band

[clanon 235]

On 21/9/2024 at 0:49 AM, Admin said:

Clanon,try to update the program....https://en.taiwebs.com/windows/download-cst-studio-suite-10756.html

Already did , didn't like the changes...tried 2 versions , 2021-2022...went BACK...

[Admin 2525]

naumoves,,,try this...

N-P245 mufa.cst

[Admin 2525]

29 minutes ago, clanon said:

Already did , didn't like the changes...tried 2 versions , 2021-2022...went BACK...

[naumoves 9]

22 hours ago, clanon said:

Check efficiency , usually is poor for FR4...(it hurt RX) , if you are close to 90% it's good enough...imho

Here are screenshots from cst. What do you think?

[naumoves 9]

21 hours ago, Admin said:

naumoves,,,try this...

N-P245 mufa.cst

 

Thank you! I found your design and modified it a bit for different length of feeder and teflon plug.

[Admin 2525]

naumoves,,,you can put the cst file of antenna...???

[naumoves 9]

6 minutes ago, Admin said:

naumoves,,,you can put the cst file of antenna...???

 

3.3_stack.cst

[Admin 2525]

,,you want to use this antenna for piloting drones...??

[naumoves 9]

19 minutes ago, Admin said:

,,you want to use this antenna for piloting drones...??

Yeah... You are right. Can i do it with via holes?

[Admin 2525]

,,,yes...!!!

,,,but why do you use only one patch, it should be better 4...???!!!

,,,can I see your drone too...??

[naumoves 9]

15 minutes ago, Admin said:

,,,yes...!!!

,,,but why do you use only one patch, it should be better 4...???!!!

I wanted to make this patch compact size... 

Will these via holes work?

[Admin 2525]

,,,YES...send me the CST file...!!!

,,,and a photo of your drone...!!!