Chutham Sawigun

A 0.9-nW, 101-Hz, and 46.3-<inline-formula> <tex-math notation="LaTeX">$\mu$ </tex-math> </inline-formula>V_rms IRN Low-Pass Filter for ECG Acquisition Using FVF Biquads

Chutham Sawigun, Surachoke Thanapitak · IEEE Transactions on Very Large Scale Integration (VLSI) Systems · 2018 · 60 citations

Filter Prototype, Electrophysiological Evaluation, Medical Electronics +14

Ultra-low-power, class-AB, CMOS four-quadrant current multiplier

Chutham Sawigun, Wouter A. Serdijn · Electronics Letters · 2009 · 56 citations · Full text

Low-power Electronics, Electrical Engineering, Engineering +5

A Subthreshold Buffer-Based Biquadratic Cell and its Application to Biopotential Filter Design

Surachoke Thanapitak, Chutham Sawigun · IEEE Transactions on Circuits and Systems I Regular Papers · 2018 · 55 citations

Low-power Electronics, Electrical Engineering, Cmos Biquads +15

A Nanopower Biopotential Lowpass Filter Using Subthreshold Current-Reuse Biquads With Bulk Effect Self-Neutralization

Chutham Sawigun, Surachoke Thanapitak · IEEE Transactions on Circuits and Systems I Regular Papers · 2018 · 50 citations

Medical Electronics, Engineering, Analog Design +19

A Compact Rail-to-Rail Class-AB CMOS Buffer With Slew-Rate Enhancement

Chutham Sawigun, Andreas Demosthenous, Xiao Liu et al. · IEEE Transactions on Circuits & Systems II Express Briefs · 2012 · 42 citations

New Scheme, Electrical Engineering, Engineering +11