| 摘要 |
An embodiment of the present invention provides an antenna. The antenna includes a waveguide or a reflector with a first coupling unit; a frame including a waveguide fixing unit, a reflector fixing unit, and a radiator fixing unit; and a radiator fixed to the radiator fixing unit. The waveguide fixing unit or the reflector fixing unit has a first through-hole which has a second coupling unit arranged inside, and the first through-hole couples the first coupling unit and the second coupling unit by at least partially being extended when the waveguide or reflector is inserted and elastically recovering the original form. |
