发明名称 |
Repeater overload circuit |
摘要 |
A bilateral repeater for communication transmission lines is described in which the opposite directions of transmission are separated by frequency bands for amplification. The repeater is powered from a power conversion unit energized from the line potential. The repeater includes three-electrode gas tube breakdown devices connected across the repeater for each conductor of the transmission line. The third electrodes in the gas tubes are cross-connected together with no ground connection.
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申请公布号 |
US4253131(A) |
申请公布日期 |
1981.02.24 |
申请号 |
US19780974388 |
申请日期 |
1978.12.29 |
申请人 |
BELL TELEPHONE LABORATORIES, INCORPORATED |
发明人 |
BOSIK, BARRY S.;DERBY, JEFFREY H.;RAO, TADIKONDA N. |
分类号 |
H02H9/06;H04B3/46;(IPC1-7):H02H9/04 |
主分类号 |
H02H9/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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