A radiating element having spatial wave transmission characteristics

A radiating unit having spatial wave transmission characteristics features that a support frame is arranged below a radiating unit body, a support plate is arranged below the support frame, and the radiating unit body comprises a dielectric substrate, and two half-wave vibrators are arranged on the upper surface and the lower surface of the dielectric substrate. A plurality of upper low resistancelines and an upper high resistance line connected with each other are arranged above each radiation arm of the radiation unit body; a plurality of lower low resistance lines and a plurality of lowerhigh resistance lines are arranged below each radiation arm of the radiation unit body, and the lower low resistance lines are connected with the lower high resistance lines at intervals; the upper low resistance line is connected with the upper resistance line; the support frame is provided with a coupling feed line, and the support plate is provided with two feed ports. The radiating unit designed by the invention overco