BatWing antenna 2.4 ghz

[devton 27]

1 hour ago, Admin said:

,,, adds a conical reflector...

so can you simulate this backplate with wings with this batwing:

i need SWR graph frrom 1700mhz to 2700mhz

[Admin 2545]

I've done this before.,,,!!!!!!!!!!!!

[devton 27]

20 hours ago, Admin said:

I've done this before.,,,!!!!!!!!!!!!

no, you did not model your Wings Reflector with Exactly this simple batwing:

please combine it,model it

[Sl4va 11]

I made another such option

[devton 27]

2 hours ago, Sl4va said:

I made another such option

do you have SWR-meter to test them?

[Sl4va 11]

1 hour ago, devton said:

do you have SWR-meter to test them?

No. I make them according to the drawings - 

 

[Sl4va 11]

On 15.06.2020 at 0:55 PM, Admin said:

,,, after successive attempts at optimization, I managed to establish the right dimensions for this Batwing antenna(Covid-19), designed by me...

but there is a drawing of this (file for CST Studio)?

[Sl4va 11]

On 01.08.2020 at 2:57 PM, Sl4va said:

but there is a drawing of this (file for CST Studio)?

Admin, help my ?

[Admin 2545]

,,,, do you want this ... ??

[Sl4va 11]

32 minutes ago, Admin said:

,,,, do you want this ... ??

Yes, with such a reflector. But the VSWR is good, in that it is higher.

P.S. according to the Pythagorean theorem, I calculated that the upper diameter of the "bucket" is 18 cm (more precisely 17.3 mm). if the base is 13 cm, and the board height is 7 cm, with an angle of inclination of 120 degrees

Edited August 3, 2020 by Sl4va

[Admin 2545]

,,, see if these files help you..

my batwing.dxf

patch batwing.dxf

,,,,my simulation...with cone dimensions=>D=154MM;d=120mm ; h=50mm

[Sl4va 11]

21 minutes ago, Admin said:

,,, see if these files help you..

my batwing.dxf

patch batwing.dxf

 

 

Thanks. file extension * dxf, for which program? CAD programs?

maybe there are such files for CST Studio?

[Admin 2545]

 any CAD programs or Kompas program...!!!

Yes, your cone is better,,,,

[Sl4va 11]

ok, thank you very much

[Sl4va 11]

37 minutes ago, Admin said:

Yes, your cone is better,,,,

and the VSWR has not changed?

[Admin 2545]

VSWR ,,,it changes a little...!!

[Sl4va 11]

2 hours ago, Admin said:

 

,,,,my simulation...with cone dimensions=>D=154MM;d=120mm ; h=50mm

 

c=70mm, a=66 mm, b=23,32 mm

 

if we take a base of 120 mm, ∠ 120° then the upper diameter should be 23.2 + 23.2 + 120=166,4 (166 or 167) mm

try to simulate like this up Ø167 mm

Edited August 3, 2020 by Sl4va

[devton 27]

5 hours ago, Admin said:

,,, see if these files help you..

my batwing.dxf

patch batwing.dxf

,,,,my simulation...with cone dimensions=>D=154MM;d=120mm ; h=50mm

SWR and sizes are beautiful! but it is hard to produce

 

can u model this simple batwing with simple reflector

batwing:

square reflector with wings:

 

[Admin 2545]

,, hey, people, I'm not here like a robot, try to take what I offered you on this forum...!!!

,,, search and you will find what interests you...!!!

[clanon 246]

[Sl4va 11]

Made another option according to the administrator's sketch

[Sl4va 11]

another option

 

[Mishka 10]

Admin, may I ask you to simulate the batwing antenna as a feed antenna to offset parabolic mirror please?

[Admin 2545]

,,, this do you like ,,, ?? parabolic offset 800mm

[Mishka 10]

3 minutes ago, Admin said:

,,, this do you like ,,, ?? parabolic offset 800mm

[image removed]

Yes, thank you very much! Really appreciate it!

I see the simulation data is for 2150 MHz. I'd be grateful if you could do it for 2442 MHz. Well, I don't think it will change dramatically because the batwing is wide band.