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W pracy przedstawiono analizę rozwoju okładów kontrolerów współczesnych czujników pojemnościowych. Szczególną uwagę poświęcono układom sterującym pojemnościowych czujników wielkości chemicznych i wilgotności. Przedstawiono oryginalne opracowanie układowe sterownika pozwalającego na pomiar pojemności i dobroci przetwornika pierwotnego oraz zapewniającego jego stabilizacje temperaturową.
The stimulated ignition of latchup effects caused by external radiation has so far proven to be a hidden hazard. Here this effect is described as a novel approach to detect particles by means of a solid-state device susceptible to latchup effects. In addition, the device can also be used as a circuit for reading sensors' signals, leaving the capability of sensing to external sensors. As the MOS transistors...
Summary form only given. A novel multi-electrode dielectric barrier discharge (DBD) plasma system exhibiting active species gain is examined for the production of ozone gas and hence microelectronic substrate treatment. This species gain is achieved by having four electrode pairs in a vertical arrangement and supplying compressed air to traverse throughout the system. This forces the filamentary striations...
Based on the experience with multiparametric bioelectronic sensor chips for the monitoring of living cells, we have combined the established multi-well-format with the advantages of microelectronic sensors. The result is a 24-well-plate where the bottom of the wells is replaced by glass-based chips with integrated IDES (interdigital electrode structure). By using IDES it is possible to detect adhesion...
This investigation addresses the important question of whether or not silicon-based micromachined chemical sensors are a viable option for gas sensing in harsh, high-temperature flow applications such as automotive exhaust. Data are presented on the thermal and mechanical stability and long-term functionality of micromachined silicon devices containing ultra-thin Pt/TiO x films supported on...
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