| 摘要 |
PROBLEM TO BE SOLVED: To provide a cable line composed of leakage coaxial cable with a small diameter suitable for an indoor wireless LAN system. SOLUTION: The cable line is structured to serially connect a plurality of leakage coaxial cables 11A, 11B, 11C with outer diameters of≤20 mm, with almost same coupling losses though amplifiers 12A, 12B, respectively. As for the amplifiers 12A, 12B, bidirectional amplifiers are used or two kinds of amplifiers for signal transmission and signal reception are used. If two kinds of amplifiers are used, the plurality of leakage coaxial cables used on a signal transmission side are serially connected through the amplifier for signal transmission and the plurality of leakage coaxial cables used on a signal reception side are serially connected through the amplifier for signal reception. COPYRIGHT: (C)2005,JPO&NCIPI |
