Efficient single-bit ternary digital filtering using sigma-delta modulator

IEEE Signal Processing Letters

Volumn 11, Issue 2 PART II, 2004, Pages 164-166

  Thompson, Adam Charles ^a   O'Shea, Peter ^b   Hussain, Zahir M ^a   Steele, Brenton R ^a  

^a RMIT UNIVERSITY   (Australia)

^b QUEENSLAND UNIVERSITY OF TECHNOLOGY   (Australia)

Author keywords

Digital filtering; Finite impulse response (FIR); Infinite impulse response (IIR); Modulation; Sigma delta; Single bit; Ternary filter

Indexed keywords

DELTA SIGMA MODULATION; FIR FILTERS; IIR FILTERS; LOW PASS FILTERS; RECURSIVE FUNCTIONS; SPURIOUS SIGNAL NOISE;

SIGMA DELTA MODULATOR SYSTEM; TERNARY FILTER;

SIGNAL FILTERING AND PREDICTION;

EID: 0442295588     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/LSP.2003.821734     Document Type: Article

References (7)

1. D. A. Johns and D. M. Lewis, "Design and analysis of delta-sigma based IIR filters," IEEE Trans. Circuits Syst. II, vol. 40, pp. 233-240, Apr. 1993.
2. P. W. Wong, "Fully sigma-delta modulation encoded FIR filters," IEEE Trans. Signal Processing, vol. 40, pp. 1605-1610, June 1992.
3. S. M. Kershaw, S. Summerfield, M. B. Sandler, and M. Anderson, "Realization and implementation of a sigma-delta bit stream FIR filter," Proc. Inst. Elect. Eng. Circuits, Devices, Systems, vol. 143, no. 5, Oct. 1996.
4. N. Benvenuto, L. E. Franks, and F. S. Hill, Jr., "Realization of finite impulse response filters using coefficients +1, 0 and -1," IEEE Trans. Commun., vol. COMM-33, Oct. 1985.
5. B. Steele and P. O'Shea, "Design of ternary digital filters," in Proc. 3rd Int. Conf. Information, Communications and Signal Processing, Oct. 2001.
6. J.-L. Cao and P. O'Shea, "A novel FPGA based ternary filter implementation," in Proc. 3rd Int. Conf. Information, Communications and Signal Processing, Oct. 2001.
7. S. R. Norsworthy, R. Schreier, and G. C. Temes, Eds., Delta-Sigma Data Converters: Theory, Design, and Simulation. Piscataway, NJ: IEEE Press, 1997.