Modern gas sensor technology is becoming an important part of our lives. It has been
applied within the home (monitoring CO levels from boilers), the workplace (eg, checking …

Enhancement of the gas-sensing characteristics of nanostructured metal oxides by surface
decoration with noble metal nanoparticles has recently received significant attention as a …

In this paper, we present the design and the characterization of a wide-dynamic-range
interface circuit for resistive gas-sensors able to operate without calibration. The circuit is …

Systems designed by humans have no “intelligence” and only execute algorithms; however,
they may, somehow, mimic an intelligent behaviour (smart systems). Since, at present …

Sensor arrays are widely used to extract the distribution of variables in large sensing areas
or collect multi-degree-of-freedom data. In this paper, we propose adaptive resistance matrix …

In this paper, we present a method that simplifies the interconnect complexity of N× M
resistive sensor arrays from N× M to N+ M. In this method, we propose to use two sets of …

In this paper, we present the analysis of the crosstalk limitation in 2-D resistive sensor arrays
that utilize shared row and column connections for simplified interconnections. The …

In this paper we present a suitable use of Wheatstone bridge-based circuits to employ a
novel interface for both grounded and floating wide range resistive sensor estimation. The …

Chemical sensors for gas detection nowadays are widely used in several applications;
basically, electrochemical sensors and semiconductor devices are used for this purpose. In …

In this work, we present novel experimental results on a single-chip integrated interface for
wide-range resistive gas sensors. The proposed circuit has been proved to be able to reveal …