The designs of two-level pipelined systolic arrays for recursive digital filters with maximum throughput rate

摘要

Presents two-level pipelined systolic arrays for high throughput IIR filters. By combining the look-ahead schemes and the two-level pipelining technique, the VLSI architectures which support the maximum throughput rate and the strategies which make this rate possible are derived. Extending the results concluded from 1-D IIR filters, the authors also present high throughput rate realizations for 2-D IIR filters.