发明名称 |
Line interface with gain feedback coupled matching impedance |
摘要 |
A transceiver system is disclosed for use in a telecommunication system. The transceiver system includes a transmission circuit including a transmitter input coupled to an input of a transmission amplifier, a receiver circuit including a receiver output coupled to an output of a receiver amplifier, and a transmission line interface circuit that is coupled to an output of the transmission amplifier and to an input of the receiver amplifier. The transmission line interface circuit includes a matching impedance that is directly coupled to a feedback path of the transmission amplifier and that terminates the transmission line of the transceiver system.
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申请公布号 |
US6925172(B2) |
申请公布日期 |
2005.08.02 |
申请号 |
US20020056558 |
申请日期 |
2002.01.25 |
申请人 |
ANALOG DEVICES, INC. |
发明人 |
SABOURI FARAMARZ;GUIDO JOHN P.;KENNEY, JR. JOHN G. |
分类号 |
H04B1/04;H04L25/02;H04L27/00;H04M1/00;H04M9/00;(IPC1-7):H04M1/00 |
主分类号 |
H04B1/04 |
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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