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aurel

BatWing antenna 2.4 ghz

Started by aurel,

351 posts in this topic

Posted

,,,this it"s...!!!

64.jpg

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Posted

,,,another achievement of com666 user...

screenshot_448.jpg

screenshot_449.jpg

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Posted

Very good,very good

I replace all biquads i have (3)  with batwing because it gives better resulats.

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Posted

BatWing Release v2...

19.png

 

21.png

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Posted

I am in processof building your version with wires 

so i will see how this one work..

i hope better than mine !

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Posted

,,, and an improvement for the batwing transmission line...

09.jpg

 

 

11.jpg

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Posted

Dimensions of the batwing antenna by different authors....

116.jpg

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Posted

,,, and after successive simulations, I reached this optimal size ...(by JOHNSON)

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515.jpg

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Posted

so yes...

 

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,,,so no...

image_30092.jpg

image_30097.jpg

 

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Posted

,,,batwing with cut corners...

042.jpg

043.jpg

044.jpg

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Posted

Spoiler

 

On 2/13/2020 at 4:25 PM, Admin said:

,,,batwing with cut corners...

Its kinda professional

On 2/15/2020 at 9:41 AM, Admin said:

I posted for you a Bester antenna on 1800mhz

 

042.jpg

043.jpg

044.jpg

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Posted

,,, and finally, the latest UWB batwing  antenna model is optimized...!!!

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067.jpg

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Posted

„, for simplification in construction it can also be so...

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,,,or so...

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081.jpg

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Posted

,,, if the adaptation line is elliptical, a wider frequency band is provided...

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,,, constructive details....

164.jpg

CST file,,,

batwing elli.cst

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Posted

And seeing this, I decided that a rounding of the corners is preferable(radius = 4 mm)...

anigif.gif

 

165.jpg

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Posted

,,, and by adding a batwing director the front-to-back ratio is emphasized...

screenshot_1180.jpg

 

184.jpg

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Posted

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

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

batwing simply.cst

Practical realization with laser cutting from "com666" user...

2.jpg

3.jpg

I.jpg

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Posted

,,,named Covid-19,,, after a moment of inspiration, I managed to configure a new Batwing type antenna that provides a wide frequency band and a VSWR factor <1.5...

447.jpg

The antenna is made of round cut galvanized sheet, cut triangularly and rounded corners..

448.jpg

450.jpg

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Posted

Covid-19

,,, if the angle  of 90 degrees is increased , a  good uniformity of the frequency bandwidth and impedance of Batwing-Antenna can be obtained...

angle=100 degrees

462.jpg

,,,Covid 19-1

angle=111,5 degrees

464.jpg

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Posted

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

10.jpg

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Posted

,, another form of batwing antenna...

screenshot_1686.jpg

 

batwing new.cst

it can be shaped from liver pate caps(95mm-diameter)

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Go To Topic Listing Antennas for 2.4 GHz band