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,,,this might be a good antenna optimization...

,,,hi, my friend, see that in this post (page 1) there is an example of how to bent a surface...!!! an example... bent.cst ,,,what is the diameter of your helix antenna...!!!

,,,this it is(17x71 mm) ....!!!

,,,according to the dimensions given by KSM , I did the simulation with the following results... ,,,it seems that this type of antenna is quite good considering the frequency bandwidth. ,,,and some constructive details...

This page details the construction of a biquad antenna. The biquad antenna is easy to build, and provides a reliable 11dBi gain, with a fairly wide beamwidth. an antenna geometry of ideal biquad...

I think I was right....

60 mm not maybe>2*30,6+3=64,2 mm....!1!

I don't really believe it, but I'll do a simulation in this regard...how much distance(93 mm) do you want ...???!!!

That's it, what are you going to do with it?

Clanon, the antenna could be one of these types.....???!!!!!

hello, maybe this will help you...you ONLY have the antenna for 5G... https://www.waveform.com/a/b/guides/hotspots/t-mobile-5g-gateway-g4

The modem supports operation in the following frequency ranges:: LTE FDD: 2100(1)/1900(2)/1800(3)/850(5)/2600(7)/900(8)/700(12)/700(17)/800(20)/1900(25)/850(26) MHz LTE TDD: 2600(38)/1900(39)/2300(40)/2500(41n) MHz 3G: 2100(1)/1900(2)/850(5)/900(8) 2G: 2(1900)/3(1800)/5(850)/8(900)

,,,make this... 5,6ghz Biquad.cst

,,,show the file...

KSM...from where did you get it...???

This panel rectangular 4+4 patch antenna can also give you better performance because of its high peak gain of 19dBi. {recommended for drone tracking antennas} overall dimensions=120x200x10mm The antenna patches are suspended on a polystyrene dielectric...

,,,maybe so...

1. What factors affect the bandwidth, making it wider or narrower? ,,,, the distance between the antenna elements and their size 2. How is the feed point's distance from the center determined, and what effect does it have? ,,,, the feed point determines the frequency range 3. What is the reason for cutting the driven element? Why is it cut on one side or both sides, and why don't we use a full circular plate like the others? ,,,,, the marginal cut of the vibrator marks an elliptical polarization 4. Why 30 degree? ,,,,,for ellipticity 5. Can the rod be made from a non-conductive material like PVC or plastic? yes 6. What are your recommendations if I want to extend the antenna to 15 elements? go

papagayor,try not to post multiple times...!!!!

FPV batwing antenna 5.8 GHz 12dB 30° WavLink Batwing 5.8 GHz SMA, for quadrocopters and aircraft models-will allow you to transmit a radio signal wirelessly, more stably and over a longer distance. The presented directional antenna operates at a total frequency of 5.8 GHz and is mainly used for quadrocopters and aircraft modeling, in order to increase the signal transmission range. A special feature of the model is the high gain, wide bandwidth, collapsible design, good housing materials and a popular connection connector. The antenna is one of the best FPV antennas in its price range, as it has a good gain factor. The gain of this antenna is 12 dB, which is enough for most tasks. The antenna can be used to stabilize the signal and display the image accordingly. Most often, this antenna is used to transmit a wireless signal in aircraft modeling, and it can be used both on transmitters and on wireless receivers. The antenna has a simple design and a high gain, so the engineers of our store conducted a special test. We conducted the test with a quadrocopter and a 400 MW 5.8 GHz transmitter, as well as FPV goggles. In the first test, omnidirectional clover-type antennas were connected to the devices, while the video signal transmission range was about 150 meters. In the second test, the Batwing antenna attached to the boom was connected to the FPV glasses, while the video signal range was about 5500 meters. https://gadgets-world.com/fpv-antenna-batvynh-5.8-hhts-12db-30-wavlink-batwing-5.8ghz-sma-dlia-kvadrokopterov-y-avyamodelei/

OKAY, BUT THE DIMENSIONS SEEM TOO LARGE FOR THESE FREQUENCIES...!!!....150X130X65 mm

Specifications TitleFPV Batwing Antenna 5.8 GHz 12dB 30° WavLink Batwing 5.8 GHz SMA, for Quadrocopters and aircraft models Frequency5.8 GHz Gain factor12 dBi Opening angle30° ConnectorSMA Additional features- Operating frequency range: 5000-6000 MHz. - SWR: at least 1.4. - Connector type: SMA (external thread, without "pin" in the center). - Material: galvanized iron + powder enamel. - Weight: 155 grams (without attachment), 321 grams (with attachment). - Color: Dark green (khaki). Sizes150 x 130 x 65 mm ==================== ,,,and yet I don't understand why its dimensions are so large,150x130x65 mm , for the 5.8 GHz frequency,....????

,,,this it"s yours...

The cross antenna is a medium gain and circular polarization structure made of a conductor or a strip line over the ground plane following a cross contour of four or more branches.The construction repeatability is verry easy as well the facility to obtain 14dBi gain in a small antenna.