Compensating for unequal load and source match in vector network analyzer calibration
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United States of America Patent
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Dec 28, 2004
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N/A
app pub date -
Oct 15, 2002
filing date -
Oct 15, 2002
priority date (Note) -
Expired
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Abstract
A method and a vector network analyzer compensate for unequal source match and load match of a test port of the vector network analyzer. The method characterizes the source match and the load match, computes a delta-match factor from the characterized source match and load match, and uses the delta-match factor to compensate for the difference. The method compensates S-parameter data for a device under test measured by the vector network analyzer. The vector network analyzer comprises a computer program that, when executed by a controller, implements a calibration compensation.
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