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A novel response-translating lowpass filter achieving 1.4-to-15-Hz tunable cutoff for biopotential acquisition systems Conference paper
PrimeAsia 2010 - 2nd Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, Shanghai, China, 22-24 Sept. 2010
Authors:  Ma C.-T.;  Mak P.-I.;  Vai M.-I.;  Mak P.-U.;  Pun S.-H.;  Feng W.;  Martins R.P.
Favorite  |  View/Download:7/0  |  Submit date:2019/02/11
Frequency-bandwidth-tunable powerline notch filter for biopotential acquisition systems Journal article
Electronics Letters, 2009,Volume: 45,Issue: 4,Page: 197-198
Authors:  C.-T. Ma;  P.-I. Mak;  M.-I. Vai;  P.-U. Mak;  S.-H. Pun;  W. Feng;  R.P. Martins
Favorite  |  View/Download:14/0  |  Submit date:2018/10/30
Design of Very High-Frequency Multirate Switched-Capacitor Circuits – Extending the Boundaries Of CMOS Analog Front-End Filtering Book
US:Springer US, 2006
Authors:  U Seng Pan;  Martins Rui Paulo;  Epifanio da Franca Jose de Albuquerque
Favorite  |  View/Download:12/0  |  Submit date:2019/02/26
Cmos  Cmos Analog Integrated Circuit  Filter  Front-end Filtering  Gain & Offset Compensation  High-frequency  Multirate Signal Processing  Secs  Switched-capacitor  The Kluwer International Series In engIneerIng And Computer  Timing-mismatch And Jitter  Calculus  Consumption  Integrated Circuit  
A 2.5-V 57-MHz 15-tap SC bandpass interpolating filter with 320-MS/s output for DDFS system in 0.35-μm CMOS Journal article
IEEE Journal of Solid-State Circuits, 2004,Volume: 39,Issue: 1,Page: 87-99
Authors:  U S.-P.;  Martins R.P.;  Franca J.E.
Favorite  |  View/Download:14/0  |  Submit date:2019/02/11
Autozeroing  Bandpass  Cmos Analog Integrated Circuits  Direct-digital Synthesis  Filters  Frequency-translated Filtering  Interpolation  Multirate Signal Processing  Sampled Data Circuits  Signal Sampling/reconstruction  Switched-capacitor Filters