HIJAZI , Zeinab

MOX gas sensors show a wide input resistance variation due to different employed materials, sensor ageing, and temperature variations, when encountering target gases. From the electronics point of view, a wide dynamic range readout interface is needed. The role of the interface is to accommodate the signal received by the sensor in order to be...

In this chapter, we introduce Metal-Oxide (MOX) based semiconductor gas sensors as good candidates for realizing a gas sensing system due to their variety of advantages such as low cost, long life time, high sensitivity, small size, simplicity of operation, flexibility in production, and compatibility with the standard CMOS process. A review of...