发明授权
US07106071B2 Cable diagnostics using time domain reflectometry and applications using the same
有权
使用时域反射计的电缆诊断和使用相同的应用
- 专利标题： Cable diagnostics using time domain reflectometry and applications using the same
- 专利标题（中）： 使用时域反射计的电缆诊断和使用相同的应用
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申请号： US10855622申请日： 2004-05-28
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公开(公告)号： US07106071B2公开(公告)日： 2006-09-12
- 发明人: Art Pharn , Peiqing Wang , Siavash Fallahi
- 申请人： Art Pharn , Peiqing Wang , Siavash Fallahi
- 申请人地址： US CA Irvine
- 专利权人： Broadcom Corporation
- 当前专利权人： Broadcom Corporation
- 当前专利权人地址： US CA Irvine
- 代理机构： Sterne, Kessler, Goldstein & Fox P.L.L.C.
- 主分类号： G01R31/02
- IPC分类号： G01R31/02 ; G01R31/11
摘要：
A system and method are used to determine connectivity and/or cable faults of a cable. A signal transmitting and receiving system is coupled to the cable. An analog-to-digital converter (ADC) coupled to the signal transmitting and receiving system. A TDR system coupled to the ADC and a memory, and a controlling system coupled to at least one of the ADC, the TDR system, and the signal receiving and transmitting system. The controlling system includes a controller and one or more state machines that are used to control the TDR system.
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