In this study, a review of second-generation voltage conveyor (VCII) and current conveyor
(CCII) circuits for the conditioning of bio signals and sensors is presented. The CCII is the …

Capacitance detection is a universal transduction mechanism used in a wide variety of
sensors and applications. It requires an electronic front-end converting the capacitance …

The bandwidth-enhanced oversampling successive approximation (BE-OSA) readout
technique is proposed in this article to reduce the noise floor of the readout circuit for micro …

The authors here propose an analog interface for differential capacitance estimation, able to
reveal and quantify capacitive variations. Different from other works in the literature, the …

A miniaturized pressure-sensing microsystem targeting intracranial pressure monitoring is
presented. The system takes full advantage of Invensense MEMS-CMOS process to …

In this paper, an integrable novel fully analog Wheatstone bridge‐based interface for
differential capacitance estimation is presented. Its working principle takes advantage of the …

In this paper, a novel approach to implement a stray insensitive CMOS interface for
differential capacitive sensors is presented. The proposed circuit employs, for the first time …

In this paper we present an oscillating conditioning circuit, operating a capacitance-to-time
conversion, which is suitable for the readout of differential capacitive sensors. The simple …

This paper proposed an oversampling successive approximation (OSSA) technique to build
switched-capacitor capacitance-to-voltage convertor (SC-CVC) for readout circuit of MEMS …

A novel closed-loop switched-capacitor (SC) capacitance-to-frequency converter (CFC) is
presented in this article. The proposed CFC is capable of measuring from either a single …