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Kabelmetal公司展出了一种新型高频辐射电缆,其外导体由凹凸格子状皱纹铜带制成,它包围在内导体的聚乙烯绝缘上大约覆盖1/2左右,从而可以得到高的耦合阻抗,把电缆内部传输的高频功率的一部分辐射到周围的空间。同样,这种高频电缆可以沿着纵方向接收并传输高频能量。这种高频电缆可以在移动的发射机与接收机之间提供通讯。由于电缆的有效辐射的范围有限制,其可以应用的工作频率范围同样也有限制,这是已经反复证明了的。
Kabelmetal is showing a new high-frequency radiation cable whose outer conductor is made of corrugated gridded corrugated copper tape, which surrounds about 1/2 of the polyethylene insulation of the inner conductor so that a high coupling impedance , A portion of the high-frequency power transmitted inside the cable is radiated into the surrounding space. Also, this high-frequency cable can receive and transmit high-frequency energy in the longitudinal direction. This high-frequency cable provides communication between the moving transmitter and receiver. It has been repeatedly demonstrated that there are also limitations on the range of operating frequencies that can be applied due to the limited range of effective radiation from the cable.