Blind Calibration Method for Two-Channel Time-Interleaved Analog-to-Digital Converters Based on FFT

Time-interleaved analog-to-digital(TIADC) is an effective way to improve the sampling rate of an analog-to-digital converter(ADC) system. However, the unavoidable timing mismatch, gain mismatch and offset mismatch significantly degrade the performance of TIADC. In this paper, a blind calibration alg...

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Veröffentlicht in:	Journal of electronic testing 2018-12, Vol.34 (6), p.643-650
Hauptverfasser:	Bai, Xu, Hu, Hui, Li, Wanjun, Liu, Fulu
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Amplitudes Analog to digital conversion Analog to digital converters CAE) and Design Calibration Circuits and Systems Computer simulation Computer-Aided Engineering (CAD Electrical Engineering Engineering Fast Fourier transformations Fourier transforms Performance degradation
Online-Zugang:	Volltext
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