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Is a Russian patch-antenna for its positioning in the focus of a parabola offset... Antenna is broadband (2.3-2.7GHz) Bester Antenna on the offset dish It has a elliptical polarization antenna.

If I remember correctly, I tried something like this... but I'll try this square bester too, inside of beercan...

,,,there... bester.stl

Clanon, maybe you can optimize this.... bester comercial.cst

I wonder if the antenna elements have concentric copper circles on PCB...???

Yes, but it seems that many people still buy it....

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...

Okay, but what's interesting is that this antenna has elements made of PCB....!!!

,,,,hi buddy...!!!! It's pretty good, if you have it, try it....!!!

,,,maybe USB Adapter can increase the gain...!!!???

Because this site is not completed in real operation, it is recommended to replace the current Theme2(Default) with Default, as you can see in the picture below... Default theme it looks like this...

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...

We've shared tons of ways to boost your home Wi-Fi, but if you need something a bit more powerful, this DIY antenna can stretch your wireless network much further. Simply use this sardine cane box from which the cover is used for patch antenna... This box is ideal for the construction of antennas in the 5 GHz band and beyond...

Product detailed description SMA-male 11dB circular polarization antenna The 11dBi circularly polarized antenna is a High-gain circularly polarized directional antenna. It is suitable for low-altitude crossing and long-distance flying. In actual use, adjust the inclination angle of the panel antenna appropriately. In the state of flying with the head down, the antenna is perpendicular to the ground. Specifications: Frequency: 5.6G Gain: 11dBi Bandwidth: 5500-5800MHz Size: 82mm x 42mm x 24mm Package includes: 1x SMA-male 11dB circular polarization

The KP15-750/2900 broadband (multi-band) directional panel antenna with a gain of 15 dBi is recommended for use with 3G/4G/YOTA modems, Wi-Fi routers, GSM 900/GSM 1800/3G/4G cellular communication amplifiers (repeaters), and other equipment operating in the 750-2900 MHz frequency range (radio communication systems, GSM alarms, etc.). The antenna is designed to work in wireless communication networks with equipment of the following standards: 2G (EDGE, GPRS on GSM 900 and GSM 1800 frequencies); 3G (UMTS 900, UMTS 2100); 4G (LTE 800, LTE 1800, LTE 2100, LTE 2300, LTE 2600), YOTA; WI-FI 2400 (IEEE 802.11b, g, n). Dimensions, weight, and quantity of the product in the package: Dimensions of individual packaging (length, width, height), mm 250 x 250 x 100 Weight in individual packaging, grams 1400 Antennas-characteristics : Operating frequency range, MHz 790-960 ,1700-2700 Antenna gain, dBi 8-15 VSWR in the operating frequency range, no more than 1.6 Polarisation Vertical Wave resistance, Ohms 50 (N connector) -75 (F connector) Maximum input power, W 10 Connector N- female F- female Allowable wind load, m/s 30 Operating temperature range, oC -40 ... +90 Maximum permissible air humidity, % 100 Communication Standard -Multi-band

Antenna BDM-2 is designed for outdoor use, although often applied in residential/non-residential premises. Experts recommend the use of antenna BDM-2, as a client equipment in all cases, build wireless networks of small and medium-range. The original of the antenna is with a 64mm diameter cylindrical vibrator

I think this is the adaptation more clearly seen....

,,,,okay, now you can do a simulation...!!!

Hello everyone.Here are proven horns for offsets at 5.4 Ghz offset 60cm . horn5,4ghz.cst

Technical specification for manufacture of powerful antennas and high gain exclusively for FPV needs was consistent with the known Scientific-Production Center. The centre has a serious scientific potential, SOOOOO expensive equipment, modern production base and its patented production technology. The guys have been designing and manufacturing aerials for over 15 years and know about antennas just about anything, have experience of working with domestic manufacturers of UAV, FPV, therefore, subject them in part familiar and in this respect they have certain practices. Just what we needed: 1) Create an antenna that would have a large gain, comparable with the antenna "Yagi" in the popular FPV range 1160-1280Mhz. 2) To the antenna form factor was close to a patch antenna (for ease of placement on a tripod) 3) had an adequate angle of orientation, eliminating the need to use the rotary system for tracking the model at long distances Antenna gain from a 14.7 dB at the extreme frequencies of the range 1160Mhz 1280Mhz. Not difficult to guess that the gain in the middle of this range is significantly higher (the guys understand the task "literally"). This reinforcement is "not theoretical" and measured on real devices, on average, it in two times better than any patch. 2) the Antenna has dimensions of 400х400х25мм (including the case) 3) the Angle of orientation of the antenna about 40 degrees, which is not bad. Specifications : The most effective frequency range: 1160-1280Mhz The gain in the effective frequency range: 14,7 dB VSWR: less than 1.5 Polarization: linear vertical The radiation pattern Vert/Horiz: 40/40 degrees Input impedance: 50 Ohm Connector: N-type "mother" Weight: 2kg As we can see, the antenna is a... rather strange design four groups oval active elements. Between them the special material. The reflector is a metal substrate, the active elements in each group, TWO(!!!) (instead of one in the classic patch).

,,,that's clearer...???

,,,it could be something like this...

This antenna is similar to this one... ,,,but of poorer quality...!!!!