FPGA-Based Filterbank Implementation for Parallel Digital Signal Processing
Stephan Berner, Phillip DeLeon · NASA Technical Reports Server (NASA) · 1999
One approach to parallel digital signal processing decomposes a high bandwidth signal into multiple lower bandwidth (rate) signals by an analysis bank. After processing, the subband signals are recombined into a fullband output signal by a synthesis bank. This paper describes an implementation of the analysis and synthesis banks using (Field Programmable Gate Arrays) FPGAs.