BatWing antenna 2.4 ghz

[devton 27]

On 20.03.2020 at 0:08 PM, Admin said:

A batwing antenna and a reflector with wings....

,,,and here is the simulation....

batwing simply.cst

looks like perfect antenna for travelers - 12dbi, super-tiny, can be used for wifi and LTE

bravo!

[Admin 2545]

,,,a Batwing in a  bucket(D=290mm;d=154mm;h=200mm)...!!!

[devton 27]

On 20.03.2020 at 0:08 PM, Admin said:

A batwing antenna and a reflector with wings....

,,,and here is the simulation....

batwing simply.cst

still this is the best - such a tiny package and 12dbi, optimal radiation patern

and i googled - it got low SWR in wifi2.4 and WHOLE most popular 4G bands all over the world (1.7...2.7)

i am going to produce one for myself. from tin. and glue it to tiny, but very tough plastic box for microwave oven...it is gona be Perfect traveler antenna - tiny and good for wifi and 4G 

[clanon 246]

3 hours ago, devton said:

still this is the best - such a tiny package and 12dbi, optimal radiation patern

and i googled - it got low SWR in wifi2.4 and WHOLE most popular 4G bands all over the world (1.7...2.7)

i am going to produce one for myself. from tin. and glue it to tiny, but very tough plastic box for microwave oven...it is gona be Perfect traveler antenna - tiny and good for wifi and 4G 

You could use HINGES for the sides , and fold'em BACK for transport...(Or make it for fast assemble and dis-assemble...)

[Sl4va 11]

It is curious whether it is possible to make an irradiator out of batwing using the "mimo" technology. For example, crossing them.

 

 

[Admin 2545]

,, yes, it is possible but with a different geometry of the bowtie antenna....!!!

I will try to simulate such an antenna on a double-plated PCB...!!!

[Sl4va 11]

2 часа назад Админ сказал:

,, да, это возможно, но с другой геометрией антенны бабочки .... !!!

Я постараюсь смоделировать такую антенну на двойной плате ... !!!

 

Thank!

Like the picture?

[Admin 2545]

,,,perhaps...!!!

[Sl4va 11]

I saw your picture earlier on another forum

 

and did something similar at random (90 mm)   but haven't tried it yet. Now you need to redo it according to your size

 

Edited July 17, 2020 by Sl4va

[Admin 2545]

,,, this is the cst* file , for Batwing in the bucket ,,,

new batwig.cst

,,, and some dimensions...

[Sl4va 11]

Thank! I have seen. But I do not have programs that can open this type of file 

[Admin 2545]

What program do you have to open a file?

Kompas?

,,,below I send to you a *dxf.file...

batwing.dxf

[Sl4va 11]

4 minutes ago, Admin said:

What program do you have to open a file?

Kompas?

 

I don't have any, now I'll try to download Compass 3d

[Sl4va 11]

2 hours ago, Admin said:

What program do you have to open a file?

Kompas?

"Compass" program was unable to open the file (((

[Admin 2545]

I don't think this is possible.......!!!!

 

[Sl4va 11]

Maybe I open it somehow or not?

[Sl4va 11]

I'll try to install - CST Studio Suite 2019 SP3

Edited July 18, 2020 by Sl4va

[Admin 2545]

3 hours ago, Sl4va said:

I'll try to install - CST Studio Suite 2019 SP3

Success!

Show me the result too

[Admin 2545]

Sl4va,this is about the antenna, not the satellite dishes, so I will delete your post...!!!

[clanon 246]

On 17/7/2020 at 3:07 AM, Sl4va said:

It is curious whether it is possible to make an irradiator out of batwing using the "mimo" technology. For example, crossing them.

Don't forget PORT ISOLATION , should be kept higher than 20 db ...even more to get MIMO speeds...(that means physically apart antennas and radiation at 90 degrees never OVERLAPING )

 

 

 

 

 

[Admin 2545]

,,,that's how it should be...!!!

[devton 27]

4 minutes ago, Admin said:

,,,that's how it should be...!!!

and what about port isolation, db?

[Admin 2545]

it follows...!!!

[Sl4va 11]

On 7/18/2020 at 4:13 PM, Admin said:

,,,that's how it should be...!!!

WOW!!! Super!! thanks

This is the birth of a star!

And what are its indicators: Gain, VSWR, how to power it?

 

On 7/18/2020 at 3:38 PM, clanon said:

Don't forget PORT ISOLATION , should be kept higher than 20 db ...even more to get MIMO speeds...(that means physically apart antennas and radiation at 90 degrees never OVERLAPING )

Based on the above, I started to come up with another scheme

 

 

[Sl4va 11]

9 hours ago, Admin said:

Show me the result too

im open file is topic -