Reconstruction of periodic nonuniform samples using Lagrange interpolation in time-interleaved ADCs
In this paper, a reconstruction method using Lagrange interpolation for periodic nonuniform samples will be proposed. A method in discrete-time for implementing the proposed reconstruction will be investigated. The importance of the implementation is that timing offsets are decomposed from the filters with the fixed coefficients. Finally, time-interleaved ADC is presented as an application for the reconstruction method.
periodic nonuniform sampling lagrange interpolation time-interleaved adc discrete-time reconstruction filters