2006-12-01
A novel biquad filter circuit for continuous-time sigma-delta modulators
Publication
Publication
Presented at the
2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06 (August 2006)
A novel biquad circuit is presented that allows the loop filter of a high-order continuous-time sigma-delta modulator to be implemented by cascading low-order biquad sections, considerably easing the design and implementation of the high-order continuous-time sigma-delta modulator. Experiment on a 4th-order bandpass continuous-time sigma-delta modulator is conducted successfully and the results are presented.
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| Persistent URL | dx.doi.org/10.1109/MWSCAS.2006.382010 |
| Conference | 2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06 |
| Citation |
Kuang, W.V. (Wensheng V.), & Wight, J. S. (2006). A novel biquad filter circuit for continuous-time sigma-delta modulators. In Midwest Symposium on Circuits and Systems (pp. 119–122). doi:10.1109/MWSCAS.2006.382010
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