Time- interleaved analog-to-digital converter system
作者： Per Lowenborg , Hakan Johansson
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摘要: The invention provides a method and module for estimating plurality of relative channel-error dk, Gk, Ck at least one signal Xk with respect to reference X0. signals X0 are produced by an analog-to-digital 10 comprising parallel time interleaved converters received estimation 20. is performed said 20 it comprises the steps of: defining Sl function F(dk,Gk,Ck) representing relationship between arbitrary in group X0-XN-1; selecting S2 first - XN-1. further S3 second from remaining X1 XN-1 group; optimizing S4 F{dk, Ck) so as obtain estimate Ck; repeating each
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