发明名称 |
CANCELLATION OF SECONDARY REVERSE REFLECTIONS IN A VERY-FAST TRANSMISSION LINE PULSE SYSTEM |
摘要 |
An approach for cancelling reverse reflections in very-fast transmission line pulse (VFTLP) testing of an electrostatic discharge (ESD) device in a semiconductor is provided. A method includes generating an incident pulse in a VFTLP system for applying to a device under test (DUT). The method also includes generating a delayed replica of the incident pulse. The method also includes cancelling a portion of a reverse reflection of the incident pulse by combining the delayed replica with the reverse reflection at a power divider. |
申请公布号 |
US2016018452(A1) |
申请公布日期 |
2016.01.21 |
申请号 |
US201514870332 |
申请日期 |
2015.09.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHANG Shunhua T.;DI SARRO James P.;GAUTHIER, JR. Robert J. |
分类号 |
G01R31/00;G01R31/28 |
主分类号 |
G01R31/00 |
代理机构 |
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代理人 |
|
主权项 |
1. A system, comprising:
a very-fast transmission line pulse (VFTLP) system that is configured to:
generate and apply an incident pulse to a device under test (DUT);generate a delayed replica of the incident pulse; andcancel a portion of a reverse reflection of the incident pulse by combining the delayed replica with the reverse reflection at a power divider. |
地址 |
Armonk NY US |