Tsung-Che Lu

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A low-FOM SAR ADC using the leakage reduction bootstrapped switch (LRBS) to achieve a satisfactory ENOB and using a low-power approach with a low voltage, low sampling rate, and low-DAC-capacitance structure is presented for biomedical applications. LRBS is proposed to alleviate the leakage caused by the low-power approach to increase SNDR and ENOB. From(More)
In this work, a multiple stopping criteria and highprecision empirical mode decomposition (EMD) hardware architecture implementation is proposed for Hilbert-Huang transform (HHT) in biomedical signal processing. The proposed architecture can support multiple stopping criteria including the constant criteria, the SD criteria and the ratio criteria. The(More)
Abstract This paper proposes a cost-effective and variable-channel floating-point fast independent component analysis (FastICA) hardware architecture and implementation for EEG signal processing. The Gram-Schmidt orthonormalization based whitening process is utilized to eliminate the use of the dedicated hardware for eigenvalue decomposition (EVD) in the(More)
AIM To quantify the effects of pulsed radiofrequency (PRF) electrical stimulations of the pudendal and pelvic nerves on the bladder function of rats with detrusor overactivity. METHODS All rats were pretreated with a continuous transvesical infusion of 0.5% acetic acid (AA) for inducing detrusor overactivity. Intravesical pressure was recorded using(More)
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