发明名称 |
Random access, multiple station communication system |
摘要 |
A plurality of communication stations is interconnected by conductors. Each station includes a transmitter and a receiver as well as control means. The transmitters transmit on any of several frequency bands, each such band being assigned to the receiver of a remote station. A signal generator interconnects the stations and generates intervalled pulse trains upon which the control means of the stations operate to impress coded control pulses. The stations include novel phase locking and phase detecting circuits.
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申请公布号 |
US4020289(A) |
申请公布日期 |
1977.04.26 |
申请号 |
US19750601363 |
申请日期 |
1975.08.04 |
申请人 |
TELEPLEX, INC. |
发明人 |
ANDERSON, SCOTT K. |
分类号 |
H03L7/199;H04J1/18;H04M9/02;H04Q11/02;(IPC1-7):H04J1/06 |
主分类号 |
H03L7/199 |
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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