Omni-directional Antenna

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YD-OA18-40


YD-OA18-40 is an omnidirectional antenna operating in the frequency range of 18-40GHz. Composed of a dielectric substrate, a radiator, and a ground plate, the thickness of the dielectric substrate is much smaller than the wavelength. The metal thin layer at the bottom of the substrate is connected to the ground plate, while the front side is made of a metal thin layer with a specific shape through photolithography technology as the radiator.