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.
Sparse representation (SR)-based inverse synthetic aperture radar (ISAR) imaging method can achieve super-resolution image of a target. However, it is computationally expensive and sensitive to noise. To overcome these two drawbacks, the authors propose the coupled Nesterov linearised Bregman iteration algorithm based on two–dimensional (2D) real-valued dictionaries (CNLBI-TRD) for ISAR imaging. First,...
This paper introduces a high resolution imaging method, which is based on hybrid sampling of the airborne MIMO radar, combined the single snapshot of MIMO radar with the synthetic aperture of SAR. The method represents an equivalent array algorithm that the PRF of the system can be reduced dramatically to the conventional SAR, such that large unambiguity areas we can get. Numerical simulations are...
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.