An electronic apparatus may comprise a screen housing, an antenna, and a waveguide. The screen housing may have a display side and an opposing rear side wherein the display side is a side from which a screen in the screen housing is viewable. The antenna may be disposed on the display side of the screen housing. The waveguide may have a first end and a second end. The first end may be coupled to a feeding point of the antenna. The second end may be coupled to a coaxial cable.