发明名称 |
BALANCING NETWORK FOR VOICE FREQUENCY TELEPHONE REPEATERS |
摘要 |
<p>An active circuit arrangement for realizing a driving point impedance. Embodiment as adjustable balancing networks in voice frequency telephone repeaters for nonloaded and loaded telephone cable facilities is disclosed. Each embodiment is capable of balancing a wide range of telephone cables and includes adjustable resistance means for independently establishing the impedance scalar factor and the impedance pole-zero configuration.</p> |
申请公布号 |
CA1028437(A) |
申请公布日期 |
1978.03.21 |
申请号 |
CA19750229074 |
申请日期 |
1975.06.11 |
申请人 |
WESTERN ELECTRIC COMPANY, INCORPORATED |
发明人 |
DARYANANI, GOBIND T. |
分类号 |
H03H11/28;H04B1/58;H04B3/40 |
主分类号 |
H03H11/28 |
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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