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 novel free-space optical receiver that is based on compressive sensing (CS) was proposed by the authors in a previous work. The CS receiver provides spatial diversity by estimating the focal-plane signal distribution due to atmospheric turbulence, and using this estimate to improve detection. This paper analyzes the practical performance of the CS receiver by considering a time-varying turbulence...
This paper presents a novel application of compressive sensing (CS) to provide spatial diversity for free-space optical communication links. A CS receiver estimates the focal-plane signal distribution due to atmospheric turbulence. This estimate is then employed by a digital micromirror device to select the portions of the focal plane which contain significant energy for detection. The CS receiver...
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.