A Realizable Way of High Accuracy A/D with Multi-channel for WB
Yingzhe Liu · 2005
A new way for wide band(WB) signal high accuracy A/D conversion is introduced.Its basic idea is to separate a WB signal into several frequency bands,using a low speed but high accuracy A/D conversion in each frequency band to A/D conversion,then make use of filter to reconstruct the digital signal to the input analog signal.Simulation results verify the good performance of the way.