发明名称 |
Method and device for testing communication circuits |
摘要 |
A novel method for testing a communications circuit is disclosed. The method includes the following steps: (a) connecting an internal balanced circuit to a well-balanced resistor network; (b) measuring a first plurality of real and imaginary components of the voltages with the internal balanced circuit connected to the well-balanced resistor network; (c) calculating an error for the internal balanced circuit based on the first plurality of voltages; (d) connecting the internal balanced circuit to the communications circuit; (e) measuring a second plurality of real and imaginary components of the voltages with the internal balanced circuit connected to the communications circuit; and (f) calculating a corrected balance for the communications circuit based on the second plurality of voltages and the error for the internal balanced resistor network. A novel device and software program that incorporates this novel method are also disclosed.
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申请公布号 |
US7801697(B2) |
申请公布日期 |
2010.09.21 |
申请号 |
US20080106238 |
申请日期 |
2008.04.18 |
申请人 |
HERITAGE TECHNOLOGIES, INC. |
发明人 |
WISSMAN CHARLES |
分类号 |
G01R27/28 |
主分类号 |
G01R27/28 |
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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