Design of a High-Speed Digital FIR Filter Based on FPGA

Abstract:

To realize filtering of high-speed input data, and aiming at the design method of systolic FIR digital filter, this paper proposes a design method of high-speed FIR filter based on FPGA. The states conversion between coefficients configuring mode and filtering mode is finished by FSM (Finite State Machine), which ensures the system to work orderly. The experimental results demonstrated, it can reduce the input dimension and eliminate linear and nonlinear interference effectively. In addition, it is very suitable for hardware implementation due to its simple structure.

• Periodical: Advanced Materials Research (Volumes 433-440)
• Pages: 4571-4577
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.433-440.4571
• Online since: January 2012
• Authors: Guo Sheng Xu
• Keywords: Field-Programmable Gate Array (FPGA), Finite Impulse Response Digital Filter, High-Speed, Image Processing

References

[1] PROFFITT J, HAMMOND W, MAJEWSKI S. A Flexible High-Rate USB2. 0 Data Acquisition System for PET and SPECT Imaging[C]. IEEE Nuclear Science Symposium Conference Record, Lyon, France, 2005: 2971-2975.

DOI: 10.1109/nssmic.2005.1596955

[2] TAN Kah-Howe, WEN Fung Leong, et al. FIR Filter Design Program that Matches Specifications Rather than Filter Coefficients Results in Large Savings in FPGA Resources[C]. Conference Record of the Thirty-Fifth Asilomar Conference on, 2001, (2): 1349-1352.

DOI: 10.1109/acssc.2001.987711

[3] DAWOUD D S, MASUPE S. Design and FPGA Implementation of Digit-Serial FIR Filters[C]. 2004 7th Africon Conference in Africa, Africon, 2004, (1): 203-209.

DOI: 10.1109/africon.2004.1406659

[4] JOSEPH B, EVANS. Efficient FIR Filter Architectures Suitable for FPGA Implementation [J]. IEEE Trans, Circuits and System, 1994: 25-28.

DOI: 10.1109/82.298385

[5] SZPLET R, KALISZ J, SZYMANOWSKI R. Interpolating Time Counte with 100 ps Resolution on a Single FPGA Device [J]. IEEE Trans. Insrtum. Meas., 2000, 49 (4) : 870-883.

DOI: 10.1109/19.863942

[6] G. S. XU. RHEOTENS Detection and Control System Based on Virtual Instrument Technology, Instrument Technique and Sensor, No. 5, 2008, pp.107-109.

[7] G. S. XU. The Study on Real-time Data Processing Based on CCD Scanning and Detecting Device on FPGA [C]. 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems., No. 2, 2009, pp.81-84.

DOI: 10.1109/icicisys.2009.5358238

[8] H. Zhao, Y. Liu, C. L. Li. XLPE insulation compound purity evaluation based on contam inant particlemapping technology, Chinese Journal of Scientific Instrumen, Vol 29, May. 2008, pp.1035-1039.

[9] H. Zhao, D. T. Tu. Holograph Sizing of Contaminants in XLPE Cables[J]. IEEE Trans on EI, Vol. 4, 1991, p.217~221.

[10] G. S. XU. Sub-pixel Edge Detection Based on Curve Fitting [C]. The Second International Conference on Information and Computing Science, No. 2, 2009, pp.373-375.

DOI: 10.1109/icic.2009.205

[11] G. S. XU. Linear Array CCD Image Sub-pixel Edge Detection Based on Wavelet Transform[C]. The Second International Conference on Information and Computing Science, No. 2, 2009, pp.207-210.

DOI: 10.1109/icic.2009.160