发明名称 |
TESTING DEVICE AND METHOD FOR DETERMINING A COMMON MODE SIGNAL OF AN ELECTRICAL TELECOMMUNICATION |
摘要 |
A testing device including: a first terminal configured to be connected to an equipment under test; a common-mode detector configured to detect a common-mode part of a signal emitted from the equipment under test; and a first impedance unit connected in series between the first terminal and the common-mode detector. The first impedance unit is configured to adjust a longitudinal conversion loss of the testing device to a predetermined value. A corresponding method determines a common mode signal of an electrical telecommunication.
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申请公布号 |
US2010308851(A1) |
申请公布日期 |
2010.12.09 |
申请号 |
US20080739536 |
申请日期 |
2008.07.30 |
申请人 |
SONY CORPORATION |
发明人 |
SCHWAGER ANDREAS;BAESCHLIN WERNER |
分类号 |
G01R31/00 |
主分类号 |
G01R31/00 |
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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