System and method for calibrating balanced signals

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Calibration

Reexamination Certificate

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Reexamination Certificate

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07038465

ABSTRACT:
The power differential between balanced signals is measured and the resultant level is used to control the phase between the signals. In one embodiment, I and Q inputs to vector modulator is adjusted to control the phase.

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