| 摘要 |
A radio-wave receiver is provided with a hollow-cylindrical case (1), a plate-like module member (6) accommodated within the cylindrical case, a transparent member (3) closing one opening end of the cylindrical case, a cover (5) closing the other opening end of the cylindrical case, and an antenna structure (7) disposed on the side position of the plate-like module member. The antenna structure is provided with a core (71) including a plurality of plate-like magnetic members (71a) layered on each other in a direction perpendicular to the thickness direction of the plate-like module member, a coil (72) wound around a central straight part of the core, and bent end portions extending from both ends of the core and bent to conform to the inner periphery of the cylindrical case. |
