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.
Data association is important in multiple target tracking based on multiple sensors. For data association, the spatial registration is very crucial. In this paper, a novel data association method based on topology is proposed, which is based on the relatively invariant property. It uses the relative distance characteristics of the targets to process association. The proposed method can effectively...
Based on the perfect properties of stochastic particle swarm optimization (SPSO), such as the property of robust and quick convergence, a new scheme is applied to estimate scaling factor for radar constant false alarm rate (CFAR) detectors. Owing to few constraints, it can estimate scaling factor for single radar as well as radar netting system. The numerical results indicate that the particle swarm...
In the sense of likelihood ratio test (LRT), a new type of distributed constant false alarm rate (CFAR) scheme-CCAWCA(censored cell-averaging -R-weighted cell averaging) CFAR detector is presented Its characteristic is that censored cell-averaging (CCA) CFAR algorithms are used in local processors to form the estimation of SNR of local observations, and then the estimation transmitted to the data...
Method of angular strobe and tracking to jammers for passive monopulse seeker is presented. In the case of two wideband noise frequency modulation (FM) jammers within main beam, firstly, the angular extent parameter is used to detect the presence of two jammers. Secondly, angular resolving of the two jammers is realized by using the clustering analysis. Thirdly, angular strobe of the two jammers is...
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.