Design of Digital Up Converter Based on GC5016
Jun Li · Informatization Research · 2010
In the paper,a design of digital Intermediate frequency emission unit is first introduced.Especially,we have studied structures and analyzed theoretic characters of the GC5016 CIC filter and PFIR filter in detail.Then,we propose an integrated filter scheme.Simulation consults show our scheme can achieve better performance than the single PFIR filter and completely satisfy the system need.