ELECTRONIC DEVICE WITH BUILT-IN ANTENNA

摘要

An antenna board (13) and a waveguide board (11) are housed in a main body case (3). A waveguide board (11) is attached to an attaching area (9) of the main body case (3). The antenna board (13) is arranged to stand at an attaching area (9) adjacent to the waveguide board (11). An inserting part (33) is provided at an edge part (31) of the waveguide board (11). The antenna board (13) is provided with a slit (37) along the edge part (31) of the waveguide board (11). The inserting part (33) is inserted into the slit (39) and controls movement of the antenna board (13). The antenna board (13) and the waveguide board (11) can be combined and attached to the main body case (3) even without using a steel plate bracket. Therefore, antenna performance can be improved.