Oscillator of radar IF signal simulator based on DDS technology
Extraction of the In-pulse Characteristics of Signal Based on Direct Sampling from IF signal and quadrature coherent detection
Realization of quadrature coherent detection by direct sampling of IF signal
Architecture of software-based GNSS signal simulator and implementation of its IF signals generation
The paper presented a software demodulating system of BPSK zero-IF signal containing carrier offset.
IF signal not pre-distorted, the variable capacity CV1 enables to correct the inclination of the transmitted pass band.
