| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce workload in a work site and simplify fine adjustment of a phase. <P>SOLUTION: A coaxial cable includes: an internal conductor; an insulation layer; an external conductor layer; and a conductor for shielding. The insulation layer covers an outer periphery of the internal conductor. The external conductor layer covers an outer periphery of the insulation layer and includes an opening exposing a part of the insulation layer. The conductor for the shielding slidably attaches to an outer periphery of the external conductor layer. The conductor for the shielding shields at least a part of the opening while sliding around the outer periphery of the external conductor layer, thereby increasing or decreasing an area of the insulation layer which is exposed from the opening. <P>COPYRIGHT: (C)2013,JPO&INPIT |
