发明名称 |
Bidirectional transceiver for high speed data system. |
摘要 |
<p>A transceiver circuit for use in a high speed data transmission network is disclosed that provides for simultaneous bidirectional transmission of data over coaxial or twisted pair media. A transmitter circuit provides an output data signal to a bridge network. The bridge network develops a cancelling signal and a combined signal. A receiver section includes a high speed subtracting circuit that determines the difference between the cancelling signal and the combined signal to effectively cancel data supplied by the transmitter section.</p> |
申请公布号 |
EP0405743(A2) |
申请公布日期 |
1991.01.02 |
申请号 |
EP19900305470 |
申请日期 |
1990.05.21 |
申请人 |
DIGITAL EQUIPMENT CORPORATION |
发明人 |
FITZGERALD, JOHN JOSEPH;SHUDA, DONALD GENE |
分类号 |
H04B1/58;H04L5/14 |
主分类号 |
H04B1/58 |
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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