Bibliography

Conference Paper (international conference)

Lattice adaptive filter implementation for FPGA

Pohl Zdeněk, Matoušek Rudolf, Kadlec Jiří, Tichý Milan, Líčko M.

: FPGA 2003 ACM/SIGDA Eleventh ACM International Symposium on Field-Programmable Gate Arrays, p. 246

: ACM, (Monterey 2003)

: FPGA 2003, (Monterey, US, 23.02.2003-25.02.2003)

: CEZ:AV0Z1075907

: LN00B096, GA MŠk

: lattice adaptive filter, FPGA

(eng): Our poster introduces an innovative RLS Lattice filter implementation for FPGAs. The signal processing applications typically require wide numeric range, and that poses a problem when using an FPGA implementation. Our aaproach is based on arithmetic using logarithmic numeric representation (LNS). The test application - adaptive noise canceller - has been optimized for the Xilinx Virtex devices. It consumes roughly 70% of all logic resources of the XCV800 device and all block memory cells.

: 09G, 09H

: JC