The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We report here a langasite SAW device suitable for sensing temperature and oxygen concentration, with applications such as monitoring the exhaust of oxy-fuel combustion systems. In this paper we report on the observed temperature dependence of oxygen sensitivity, explain the mechanism for this behavior, and present a scheme for temperature compensation.
Wireless surface acoustic wave sensors are attractive in harsh environment applications, for example for temperature and gas sensing in combustion system exhausts. Pulse-mode sensing separates the stimulus and response signals temporally, increasing the allowable separation between antennas. Previous researchers have typically used custom electronics for extraction of the phase shift between two reflections...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.