Quad Error (TD-SCDMA)

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Quad Err (Quadrature Skew Error) indicates the orthogonal error between the I and Q signals. Ideally, I and Q should be orthogonal (90 degrees apart). A quadrature skew error of 3 degrees means I and Q are 87 degrees (or 93 degrees) apart.

For more information see IQ Gain Imbalance and Quadrature Skew Parameter Interaction

See Also

IQ Gain Imbalance and Quadrature Skew Parameter Interaction

Comp IQ Gain Imb

Available Comp Error Summary Data

Comp Error Summary Data