Method to remove the effects of LO drift from vector network analyzer measurements
First Claim
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1. A method comprising:
- determining a local oscillator phase drift occurring in between two measurements of reciprocal networks as made with a vector network analyzer via a calculation of an equation;
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Abstract
Certain exemplary embodiments can provide a method, which can comprise automatically removing effects of local oscillator phase drift occurring in between two measurements of reciprocal networks as made with a vector network analyzer. The method can further comprise determining that the vector network analyzer substantially simultaneously samples all incident and reflected waves from the reciprocal networks.
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Citations
9 Claims
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1. A method comprising:
determining a local oscillator phase drift occurring in between two measurements of reciprocal networks as made with a vector network analyzer via a calculation of an equation; - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method comprising:
detecting that a local oscillator phase drift of value larger than ±
π
/2 radians has occurred, and choosing a correct branch of a complex argument ofan equation; - View Dependent Claims (9)
Specification