Simulation and Realization of Wideband Orthogonal Transformation Structure
Taijun Liu · Modern Electronics Technique · 2009
This paper presents the principle and realization of orthogonal ADC transformation,including architecture,design method,a LPF is also realized.By controlling IBIAS and optimizing RLC filter circuit,the LO leakage can be effectively suppressed.Software simulation and practical test below show that the system works well.This structure can be used in ultra wide band data acquisition system.