| 摘要 |
PROBLEM TO BE SOLVED: To reduce crosstalks without individually shielding the periphery of each insulated conductor by securing the connection of electric signals between plural insulated conductors which helically turn about a center conductor and a sensor via the flexible cables having the outer circumference shields of the insulated conductors. SOLUTION: The connections for electric signals are secured between plural insulated conductors 4 which helically turn about a center conductor 4 and a sensor 3 via the flexible cables, having the outer circumference shields 7 of the conductors 4. Each insulated conductor 4 consists of the center conductor 4 and its surrounding dielectric. The insulated conductors 4 are arrayed in a single concentric row form, the row of every insulated conductor 4 touches its shields 7 and is surrounded by the shield 7. The insulated conductors 4 included in the same row touch an inner conductor, which is surrounded by the shields 7 and the insulated conductors 4 included in the same row and secures the capacitive coupling to the inner conductor. The insulated conductor 4 extend helically along a center axis and touch the surrounding shields 7 and the surrounded inner conductor to secure the capacitive coupling to them. |
