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 presents an implementation of a control algorithm for DC motors using a technology that is gaining popularity, known as Field Programmable Analog Array (FPAA). The mathematical model of the DC motor and control are scaled to adjust the permitted voltages for the FPAA. Simulations of the implementation of the control algorithm with analog circuits are carried out where the good performance...
The classical method for extracting the intrinsic elements of the small signal equivalent circuit of the FET is based on the knowledge of intrinsic Yij-parameters. It requires finding the frequency range where the value of each intrinsic element is frequency independent. Using the extrema (maximum or minimum) points of the intrinsic Yij-parameters, this work proposes a new and reliable method for...
In this work a technique to heighten the breakdown voltage and the transition frequency (f T )in standard MOS technology is presented. By using an optimized extended drift region at the drain, a CMOS FET can achieve higher breakdown voltage. To enhance the operation frequency, the standard analog/digital pads were modified to decrease coupling effects with the substrate. These two enhancements...
A DVS (Dynamic Vision Sensor) is a device that generates spikes just like a human retina does. The spikes are created in the pixels by illumination changes. A software project called jAER is a way of communication with the DVS; jAER is developed in Java, uses OpenGL to render the image and drivers to communicate with the DVS through USB. The Processing in jAER must be frame-free (event-based). This...
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.