作者: John W. Pierre , Roger A. Green , Richard C. Anderson-Sprecher , Edwin A. Suominen , David C. Farden
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摘要: An exemplary signal processing system determines vector mismatch between a plurality of paths. Advantageously, the can determine across range frequencies. A generator provide periodic calibration having frequency components. The translate to first set observed samples. sample be compared second samples, which modeled by function parameters including an estimated and basis functions. value then determined (at least estimate) that minimizes difference set. Methods other systems with different advantageous configurations are also described.