ELECTRICALLY SCANNED TACAN ANTENNA

摘要

The present invention relates to an electrically scanned TACAN antenna. Specifically, the electrically scanned TACAN antenna according to an embodiment of the present invention comprises: a reflection plate; a monopole antenna disposed on the upper surface of the reflection plate to radiate a signal in all directions; a plurality of parasitic radiators which disposed around the monopole antenna to reflect the signal as a reflector and to waveguide the signal as a waveguide; and a control unit allowing to operate the parasitic radiator which was operating as the reflector, as the waveguides, controlling a partial parasitic radiator among the parasitic radiator operating as the waveguide, to be operated as the reflector every preset timing, and a control unit for controlling the partial parasitic radiator to be changed according to a set order.