| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a wiring connecting structure in which the connection of circuit boards can be facilitated and the normal transmission of a signal can be stably realized and to further provide a transmitter using the wiring connecting structure. SOLUTION: The wiring connecting structure comprises an RF board 14 having a high-frequency signal processing circuit, an IF board 15 having an intermediate-frequency signal processing circuit, a shield plate 11 made of a conductor material arranged between the boards 14 and 15 for cutting off an electromagnetic wave generated from the circuit, an inter-board connecting wiring 20 inserted into a through hole 12 by opening a gap of the degree not affected by an electrical influence from the inner wall surface of the hole 12 provided in the plate 11 and connected to through hole lands 27 respectively provided at the boards 14 and 15, and a connector 23 made of an insulating material for fixing the wiring 20 for connecting between the boards mounted near both ends of the wiring 20 by sandwiching the plate 11.</p> |
