Sensor platform for gas composition measurement

Digital Architecture for a Trace Gas Sensor Platform

Platform for a Hydrocarbon Exhaust Gas Sensor Utilizing a Pumping Cell and a Conductometric Sensor

Very often, high-temperature operated gas sensors are cross-sensitive to oxygen and/or they cannot be operated in oxygen-deficient (rich) atmospheres. For instance, some metal oxides like Ga(2)O(3) or doped SrTiO(3) are excellent materials for conductometric hydrocarbon detection in the rough atmosphere of automotive exhausts, but have to be operated preferably at a constant oxygen concentratio...

Gas Identification Using Passive UHF RFID Sensor Platform

The concept of passive Radio Frequency Identification (RFID) sensor tag is introduced to remove the dependency of current RFID platforms on battery life. In this paper, a gas identification system is presented using passive RFID sensor tag along with the processing unit. The RFID system is compliant to Electronics Product Code Generation 2 (EPC-Gen2) protocol in 902-928 MHz ISM band. Whereas th...

A Practical Platform for Combining Sensor-measurement from Body Sensor Networks with Flexible Human-provided Tagging

Recent developments in wearable sensor technologies allow for collecting various information about the person in different conditions. This data is often of limited use without proper interpretation provided by human experts. We propose a practical platform that collects long-term data from multiple body and ambient sensors along with humanprovided tagging in practical and mobile conditions. We...

A Platform for Spreadsheet Composition

A huge amount of data is everyday managed in large organizations in many critical business sectors with the support of spreadsheet applications. The process of elaborating spreadsheet data is often performed in a distributed, collaborative way, where many actors enter data belonging to their local business domain to contribute to a global business view. The manual fusion of such data may lead t...