| 摘要 |
PROBLEM TO BE SOLVED: To suppress interference of radio waves with a simple configuration.SOLUTION: An electronic apparatus comprises: a first substrate; a first ground layer; a first antenna; a second substrate; a second ground layer; a second antenna; a shielding tube. The shielding tube is installed between the first substrate and the second substrate and is formed with a conductor having an opened first end portion facing a second surface, an opened second end portion facing a fourth surface, an outer wall and an inner wall. When the first substrate is viewed from a tube axis direction of the shielding tube, the electronic apparatus includes an outermost edge of the inner wall of the first end portion inside an outermost edge of the first ground layer and includes a first antenna inside the outermost edge of the inner wall of the first end portion. When the second substrate is viewed from the tube axis direction, the electronic apparatus includes an outermost edge of the inner wall of the second end portion inside an outermost edge of the second ground layer and includes the second antenna inside the outermost edge of the inner wall of the second end portion. A wave absorber is disposed on at least a part of the inner wall of the shielding tube.SELECTED DRAWING: Figure 1A |
