Implementation of a full digital amplifier using feedback quantization

Proceedings of the American Control Conference

Volumn 2006, Issue , 2006, Pages 2759-2764

  Hu, Jwu Sheng ^a   Chen, Keng Yuan ^b  

^a IEEE

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

DELTA SIGMA MODULATION; FEEDBACK; FIELD PROGRAMMABLE GATE ARRAYS (FPGA); LOUDSPEAKERS; MODULATORS; MOSFET DEVICES;

DIGITAL AMPLIFIERS; NONLINEAR FEEDBACK SYSTEMS; SIGMA DELTA MODULATOR;

AMPLIFIERS (ELECTRONIC);

EID: 34047205088     PISSN: 07431619     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. Engelen, J. van and Plassche, R. van de, "New stability criteria for the design of lowpass sigma-delta modulators," In Proc. of Int. Symp. Low Power Electronics and Design, 1997,pp. 114-118.
2. Hiorns, R.E. and Sandler, M.B., "Power digital to analogue conversion using pulse width modulation and digital signal processing," In IEE Circuits, Devices and Systems, Proceedings G, 140, Issue: 5, Oct., 1993, 329-338
3. Hu, J and Yu S-H, "Analysis and design of 1-bit noise-shaping quantizer using variable structure control approach," In 2004 American Control Conference, Boston, USA, 2004.
4. Li H.; Gwee, B.H., and Chang, J.S., "A digital Class D amplifier design embodying a novel sampling process and pulse generator," In 2001 IEEE International Symposium on Circuits and Systems (ISCAS'01),2001, 4, 826-829.
5. Logan, S. and Hawksford, M.O.J., "Linearization of class D output stages for high-performance audio power amplifiers," In Second International Conference on Advanced A-D and D-A Conversion Techniques and their Applications, Jul 1994, 136-141
6. Park J.; Kim, C.G., Jeong J.; Cho, B.H.A, "A novel controller for switching audio power amplifier with digital input," In IEEE 33rd Annual Power Electronics Specialists Conference, June 2002, 1, 39-44.
7. Putzeys, B., "Digital audio's final frontier," In IEEE Spectrum, 2003, 40, Issue 3, March, 34-41
8. Schreier, R., "On the use of chaos to reduce idle-channel tones in delta-sigma modulators," In IEEE Transactions on, Circuits and Systems I: Fundamental Theory and Applications, 41, Issue: 8, Aug., 1994, 539-547.
9. Schreier R. and Yang Y., "Stability tests for single-bit sigma-delta modulators with second-order FIR noise transfer functions," In Proc. IEEE Int. Symp. Circuits and Systems, 1992, 1316-1319.
10. Silva J. F., "PWM audio power amplifiers: sigma delta versus sliding mode control," In IEEE Int. Conference on Electronics, Circuits and Systems, 1998, 1, 359-362.
11. Smedley, K.M., "Digital-PWM audio power amplifiers with noise and ripple shaping," In 25th Annual IEEE Power Electronics Specialists Conference, June 1994, 1, 566-570.
12. Wang H., "A geometric view of ∑Δ Modulations," In IEEE Trans. Circuits and Systems-II, 1992, 39, no. 2, 402-405.
13. Yu S-H and Hu, J, "Sigma-delta modulators operated in optimization mode," In 2004 IEEE International Symposium on Circuits and Systems (ISCAS'04), May, British Columbia, Canada.
14. Shiang-Hwua Yu, "A Novel Noise-Shaping Feedback Coder," In International Conference on Signals and Electronic Systems, 2004, (ICSES'04), September, Poznan, POLAND.