|発明の名称||FLEXIBLE COAXIAL POWER SUPPLY CABLE|
PROBLEM TO BE SOLVED: To provide a coaxial power supply cable of which, the length can be simply and easily controlled while keeping stable high frequency characteristics.
SOLUTION: A second coaxial power supply cable 11; composed of a first to a third power supply cables 13, 14, 15 to which, outer conductors 131, 141, 151 and inner conductors 132, 142, 152 of which, the ratio of inner diameter to outer diameter is the same with that of the inner diameter of an outer conductor 101 to the outer diameter of an inner conductor 102 of a first coaxial power supply cable 10, at the same time, respective diameters are different from the inner diameter of an outer conductor 101 of the first coaxial power supply cable 10, and also different from the outer diameter of an inner conductor 102 of the same, are elastically inserted; is fitted to the first coaxial power supply cable 10 in the axial direction in a manner that expansion and contraction can be freely controlled; and connection flanges 12, 12 for connecting the coaxial power supply cables are arranged at the open end side of the first and second coaxial power supply cables 10, 11.
- 大学共同利用機関法人 高エネルギー加速器研究機構（KEK) 研究協力部研究協力課産学公連携・知財係
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