A Simple Patch Antenna

[Admin 2545]

,,,a simple patch MiMo antenna...from LINWLANppe 2.4 GHz Wireless Antenna  

[bejonet 58]

look like without sma connector??

[Admin 2545]

,,,this type of  MiMO simple patch antenna has the advantage of a wide range of frequencies(2,35-2,65 GHz)

 

[bejonet 58]

working with broken tplink TL-ANT2415D make me crazy,

still better this antenna

[bejonet 58]

if i changes the thick of material, 3-4mm for reflector and 1mm for other, will it affect the results??

i solder spacer with all patch and reflector,

 

and what degree beamwidth for this type antenna

Edited May 9, 2019 by bejonet

[Admin 2545]

,,,changing the thickness of the material, does not have much influence on the antenna characteristics...!!!

I do not have this file anymore, I should resume this type of antenna...!!!

[bejonet 58]

 

 

[Admin 2545]

Oh, okay, Andrew is a good guy but if he could do both program simulations and optimizations would be even better,not only checking with the spectrometer is enough...!!!!

The dimensions of my antennas above are given by me and are not copied according to the original model...!!1

[Admin 2545]

",,,, so it should look like a real optimization....!!!!

 

 

,,,and these are the dimensions...!!!

[bejonet 58]

what mean Re(Z1,1) = 38.9??? it is not 50 ohm???

[Admin 2545]

Yes, you are right, but this can be adjusted via the feed pin diameter(Dpin) and the distance "h"...!!!

,,,but anyway the antenna is in the study to be MiMo ....!!!

 

 

[bejonet 58]

may I get the cst file

[bejonet 58]

stupid question,,,,... what effect, if the antenna does not have an impedance of 50 ohms

[Admin 2545]

[Admin 2545]

simplepatch1.cst

[Admin 2545]

Yes, that's the best one...

 

simplepatch1.cst

[bejonet 58]

cannot open in cst 2016 

[Admin 2545]

,,,then install cst2019...!!!

"but I do not think you can not open with cst2016 ,,,, !!! is 64 or 32 bit ... ??? must be on 64bit...!!!

[bejonet 58]

try install cst2018 64bit, my computer is not support, looking for cst2019 32bit but nothing found, is student edition support for your cst file??

[Eric 7]

I made this antenna but I don't know the gain... ahahaha

The design is derived from WAI102PA..

[Admin 2545]

[Eric 7]

reflector - 90mm (bottom) , 104mm (top)

Lid height - 17mm (70deg)

 

[Eric 7]

hi admin, do i need a sleeve for this one? if so, how long is the sleeve..thank you..

[Admin 2545]

Eric, let me do a simulation and then see...!!!

,,,,but you see that the patch antenna is not in the center of the pyramid trunk (reflector)...!!!

[Eric 7]

i guess i have to resize the reflector then..ahaha