I want to study Detailed explanation of hybrid systems?Which incorporate both continuous and discrete time signals & systems? for example In which a continuous-time input signal is transformed into a discrete-time output signal and vice versa. An analog to digital (A=D) converter is an example of a hybrid system. Where can i find detailed explanation to quench my curiosity/thirst of this topic , i have tried searching google but no useful result
If you're not interested in specific practical aspects of A/D conversion, but if you want to learn basic theory concerning sampling and digital (discrete-time) processing of analog (continuous-time) signals, I'd recommend that you read and study the chapter Sampling of Continuous-Time Signals in Oppenheim en Schafer's book Discrete-Time Signal Processing.