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.
Coherent integration technique is one of the most useful methods for the improvement of radar detection ability of a weak maneuvering target, whereas it would easily run into the range migration (RM) and Doppler frequency migration (DFM) effects resulting serious integration loss during the coherent accumulation period. In this paper, a new coherent integration method, known as the Radon-generalized...
This paper addresses the tracking problem using the short state sequences in time series (which is called plot-sequences in this paper) obtained from multi-frame track-before-detect (TBD). Some TBD methods, e.g., dynamic programming (DP), maximum likelihood probabilistic data association (ML-PDA), histogram probabilistic multihypothesis tracker (H-PMHT) and Hough transform (HT) based TBD, are batch...
This paper considers the radar detection and tracking of weak fluctuating targets in heterogeneous clutter via dynamic programming based track-before-detect (DP-TBD). The target fluctuating satisfies the well-known Swerling I model and radar clutter is modeled by G0 distribution, which is widely used to model heterogeneous clutter received by small grazing angle or high resolution radar. In this case,...
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.