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.
In this paper, we present a method for fast lifting-based simulations of continuous-time (CT) Sigma Delta (ΣΔ) modulators with arbitrary input signal waveforms. Our approach allows for a very time-efficient simulation of important modulator parameters such as inter-modulation distortion, the response to a spread spectrum input or blocker signals, and evaluation of its signal transfer function. The...
In this brief, a hardware-accelerated simulation environment for continuous-time (CT) modulators is presented. Due to the presence of the nonlinear quantizer, simulating modulators is a complicated task in general. The simulation of CT modulators is even more time consuming than that of their discrete-time counterparts, due to the analog loop filter. In particular, in an...
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.