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.
A new structure of second order digital phase locked loop (DPLL) called modified second order DPLL (MSO-DPLL) has been proposed. Ranges of initial conditions leading to the phase locking condition of both conventional and modified second order DPLL have been determined from computer simulation. The phase error dynamics of both the loops have also been studied using digital computers. These observations...
A novel technique for synchronization of burst signal using a first order digital phase locked loop (DPLL) with modified structure has been reported in this paper. The modified DPLL structure possess the merit of quick signal acquisition time, better noise handling capability, extended range of stability region etc. The merit of the proposed structure has been verified using computer simulation and...
A digital frequency tracking loop with wide tracking range and fast acquisition performance is described. Designed with high speed logic, the loop can be used in fast digital frequency synthesisers and FM demodulators.<<ETX>>
Analysing the acquisition characteristics of a zero crossing DPLL by a new technique, the authors' present computer simulation results showing the variation of frequency acquisition ranges of the loop with different loop design parameters. The results obtained modify the existing understanding of the problem.<<ETX>>
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.