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Predistortion correction loop-back based on high linearity and low linearity modes
Predistortion correction loop-back based on high linearity and low linearity modes
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机译:基于高线性度和低线性度模式的预失真校正环回
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摘要
A power amplifier pre-distortion calibration technique transmits two packets at different power levels for use in the calibration. As each packet is transmitted, it is received by the same device through a loop back path. The two received packets are then processed to develop the information needed to perform digital pre-distortion.
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