A 0.3‐V, 2.4‐nW, and 100‐Hz fourth‐order LPF for ECG signal processing

[1]  Tonse Laxminidhi,et al.  Widely tunable low-pass gm - C filter for biomedical applications , 2019, IET Circuits Devices Syst..

[2]  Rafi Ahamed Shaik,et al.  A 0.3-V Pseudo-Differential Bulk-Input OTA for Low-Frequency Applications , 2018, Circuits Syst. Signal Process..

[3]  Feng Wan,et al.  15-nW Biopotential LPFs in 0.35- $\mu{\rm m}$ CMOS Using Subthreshold-Source-Follower Biquads With and Without Gain Compensation , 2013, IEEE Transactions on Biomedical Circuits and Systems.

[4]  Muhammad Taher Abuelma’atti,et al.  A new compact CMOS C-multiplier , 2017 .

[5]  Edgar Sanchez-Sinencio,et al.  Transconductance amplifier structures with very small transconductances: a comparative design approach , 2002 .

[6]  G. Hanumantha Rao,et al.  Time Constant Enhancement Technique for Low-Frequency Filters , 2020, Circuits Syst. Signal Process..

[7]  Chutham Sawigun,et al.  A 0.5-V, 2-nW, 55-dB DR, fourth-order bandpass filter using single branch biquads: An efficient design for FoM enhancement , 2014, Microelectron. J..

[8]  João P. Oliveira,et al.  Gm-C biquad filter for low signal sensor applications , 2016, 2016 MIXDES - 23rd International Conference Mixed Design of Integrated Circuits and Systems.

[9]  Jeffrey M. Hausdorff,et al.  Physionet: Components of a New Research Resource for Complex Physiologic Signals". Circu-lation Vol , 2000 .

[10]  Jorge Salcedo-Suñer,et al.  IC Voltage to Current Transducers with Very Small Transconductance , 1997 .

[11]  Ashok Nedungadi,et al.  Design of linear CMOS transconductance elements , 1984 .

[12]  S. Rekha,et al.  A 0.8-V, 55.1-dB DR, 100 Hz Low-Pass Filter with Low-Power PTAT for Bio-Medical Applications , 2019, IETE Journal of Research.

[13]  Feng Wan,et al.  A 2.4 Hz-to-10 kHz-tunable biopotential filter using a novel capacitor multiplier , 2009, 2009 Asia Pacific Conference on Postgraduate Research in Microelectronics & Electronics (PrimeAsia).

[14]  Franco Maloberti,et al.  A 60-dB dynamic-range CMOS sixth-order 2.4-Hz low-pass filter for medical applications , 2000 .

[15]  Esther Rodríguez-Villegas,et al.  A Nanopower Bandpass Filter for Detection of an Acoustic Signal in a Wearable Breathing Detector , 2007, IEEE Transactions on Biomedical Circuits and Systems.

[16]  Shuenn-Yuh Lee,et al.  Systematic Design and Modeling of a OTA-C Filter for Portable ECG Detection , 2009, IEEE Transactions on Biomedical Circuits and Systems.

[17]  Gordon W. Roberts,et al.  An Ultra-Low-Voltage CMOS Process-Insensitive Self-Biased OTA With Rail-to-Rail Input Range , 2015, IEEE Transactions on Circuits and Systems I: Regular Papers.

[18]  Fabian Khateb,et al.  0.3-V Bulk-Driven Nanopower OTA-C Integrator in 0.18 µm CMOS , 2019, Circuits Syst. Signal Process..

[19]  Chutham Sawigun,et al.  A 0.9-nW, 101-Hz, and 46.3- $\mu$ Vrms IRN Low-Pass Filter for ECG Acquisition Using FVF Biquads , 2018, IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

[20]  Fabian Khateb,et al.  Design and Implementation of a 0.3-V Differential Difference Amplifier , 2019, IEEE Transactions on Circuits and Systems I: Regular Papers.

[21]  Meysam Akbari,et al.  A 63‐dB gain OTA operating in subthreshold with 20‐nW power consumption , 2017, Int. J. Circuit Theory Appl..

[22]  Chutham Sawigun,et al.  A Nanopower Biopotential Lowpass Filter Using Subthreshold Current-Reuse Biquads With Bulk Effect Self-Neutralization , 2019, IEEE Transactions on Circuits and Systems I: Regular Papers.

[23]  G. Hanumanta Rao,et al.  Low Voltage, Low Power Gm -C Filter for Low Frequency Applications , 2018, J. Low Power Electron..

[24]  Luis H. C. Ferreira,et al.  A 60-dB Gain OTA Operating at 0.25-V Power Supply in 130-nm Digital CMOS Process , 2014, IEEE Trans. Circuits Syst. I Regul. Pap..

[25]  Ramón González Carvajal,et al.  Using Floating Gate and Quasi-Floating Gate Techniques for Rail-to-Rail Tunable CMOS Transconductor Design , 2011, IEEE Transactions on Circuits and Systems I: Regular Papers.

[26]  Chutham Sawigun,et al.  A Subthreshold Buffer-Based Biquadratic Cell and its Application to Biopotential Filter Design , 2018, IEEE Transactions on Circuits and Systems I: Regular Papers.

[27]  B. Venkataramani,et al.  A novel programmable attenuator based low Gm-OTA for biomedical applications , 2020, Microelectron. J..

[28]  Sreenivasulu Polineni,et al.  91dB Dynamic Range 9.5nW Low Pass Filter for Bio-Medical Applications , 2018, 2018 IEEE Computer Society Annual Symposium on VLSI (ISVLSI).