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First International Conference on Innovative Computing, Information and Control - Volume II (ICICIC'06)
Multiplierless Realization of Modified Comb Filter by Using Xilinx Spartan FPGAs
Beijing, China
August 30-September 01
ISBN: 0-7695-2616-0
Go-An Rau, Ching Yun University, Taiwan
Meng-Xin Guo, Ching Yun University, Taiwan
An efficient and inexpensive technique for implementing linear-phase filters that use a comb pattern that do not contain a multiplication unit is presented. The multiplierless Xilinx Spartan field programmable gate arrays (FPGAs) are used to implement the filtering algorithms. A barrel shifter and a pipeline adder are constructed to accelerate the processing speed. This FPGA-based approach is superior to the traditional method of using programmable digital signal processor (PDSP).
Citation:
Go-An Rau, Meng-Xin Guo, "Multiplierless Realization of Modified Comb Filter by Using Xilinx Spartan FPGAs," icicic, vol. 2, pp.34-37, First International Conference on Innovative Computing, Information and Control - Volume II (ICICIC'06), 2006
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