This paper presents an overview of the fundamentals and state of the-art in noninvasive
physiological monitoring instrumentation with a focus on electrode and optrode interfaces to …

This review article provides a comprehensive overview of impedance-readout integrated
circuits (ICs) for electrical impedance spectroscopy (EIS) applications. The readout IC, a …

The IC presented integrates the front-end for EEG and Electrical Impedance Tomography
(EIT) acquisition on the electrode, together with electrode-skin contact impedance …

The measurement of electrical impedance is used in a plethora of biomedical applications.
The most common technique used is synchronous demodulation, which provides the real …

This paper presents a 1.2 V 36 μW reconfigurable analog front-end (R-AFE) as a general-
purpose low-cost IC for multiple-mode biomedical signals acquisition. The R-AFE efficiently …

Bioimpedance spectroscopy is used in a wide range of biomedical applications. This paper
presents an integrated analog readout, which employs synchronous detection to perform …

In this paper, we present a methodology for designing the main circuit building blocks of an
electrical impedance tomography (EIT) system. In particular, we derive equations that map …

This paper presents an error-tolerant and power-efficient impedance measurement scheme
for bioimpedance acquisition. The proposed architecture measures the magnitude and the …

In this paper a microwatt low voltage bandgap reference suitable for the bio-medical
application. The Present technique relies on the principle of generating CTAT and PTAT …

This paper presents the design and implementation of a read-out chain for electrical
impedance tomography (EIT) imaging. The EIT imaging approach can be incorporated to …