Ensembling a Learned Volterra Polynomial with a Neural Network for Joint Nonlinear Distortions and Mismatch Errors Calibration of Time-Interleaved Pipelined ADCs

Ensembling a Learned Volterra Polynomial with a Neural Network for Joint Nonlinear Distortions and Mismatch Errors Calibration of Time-Interleaved Pipelined ADCs

The inherent non-ideal characteristics of circuit components and inter-channel mismatch errors induce nonlinear amplitude and phase distortions in time-interleaved pipelined analog-to-digital converters (TI-pipelined ADCs), significantly degrading system performance. Limited by prior modeling, conve...

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Bibliographic Details
Main Authors: Yan Liu, Mingyu Hao, Hui Xu, Xiang Gao, Haiyong Zheng
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Sensors
Subjects:
TI-pipelined ADC
calibration
nonlinear distortions
mismatch errors
Volterra polynomial
neural network
Online Access:https://www.mdpi.com/1424-8220/25/13/4059
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