| 主权项 |
1. A cable connection structure comprising:
a substrate; and a coaxial cable connected to the substrate, the coaxial cable having: a center conductor made of a conductive material; an inner insulator that coats an outer periphery of the center conductor; a shield that coats an outer periphery of the inner insulator; and an outer insulator that coats an outer periphery of the shield, wherein the substrate has: a plate-shaped base material made of an insulator; a center conductor connection electrode to which the center conductor is connected; and a shield connection electrode to which the shield is connected, a ground is provided on a back surface of the base material opposite to where the center conductor connection electrode is formed, and the shield connection electrode is an exposed portion of the ground, a connection part of the substrate to which the coaxial cable is connected is configured such that the shield connection electrode, the base material, and the center conductor connection electrode are bared in a stepwise fashion from an end portion of the substrate to a connection surface of the substrate, an end portion of the coaxial cable is processed such that the center conductor, the inner insulator, and the shield are exposed in a stepwise fashion from a distal end portion of the coaxial cable, and the processed end portion of the coaxial cable is arranged on the connection part of the substrate so that the shield and the center conductor are respectively connected to the shield connection electrode and the center conductor connection electrode bared in a stepwise fashion on the connection surface of the substrate. |
