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 analyze a novel sampling technique that addresses the clock jitter problem in high resolution wideband ADCs. The proposed sampler shapes the jitter-induced error in a manner similar to a ΔΣ ADC, which normally shapes the quantization noise. The clock jitter at the sampler is suppressed by the loop filter, and the impact of feedback pulse jitter is reduced through use of switched-capacitor...
We present a fully integrated hybrid filter bank ADC based on an analog-FFT geared for baseband signal processing in wireless receivers. The design consists of an 8-point A-FFT for an analysis filter bank, a VGA bank and a sub-ADC bank in the analog domain, and an inverse VGA bank, calibration and inverse FFT for the synthesis filter in the digital domain. The proposed structure enables the signals...
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.