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.
This work investigates the design of first-order thermal SigmaDelta modulators for calorimetric sensor applications. Considering the static resolution of the modulator, a set of equations is proposed for the calculation of system parameters. This work was achieved in the context of a convective accelerometer, and this particular sensor is used here as a case-study. We show that the modulator parameters...
We study thermal convective accelerometers manufactured on a low-cost standard CMOS technology. As a closed-loop conditioning approach, we applied the thermal sigma-delta modulation principle to the readout of these sensors. This design leads to a simple architecture with minimized analog electronics. In this work, we consider the design of an improved sensor and analyze its properties. We show that...
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.