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.
Bistatic forward-looking synthetic aperture radar (BFSAR) is a kind of bistatic SAR system that can image forward-looking terrain in the flight direction of a moving platform. In BFSAR, compensation of the flight trajectory errors is of great significance to get a well-focused image. To accomplish an accurate motion compensation in image processing, a high-precision navigation system is needed. However,...
An important issue for millimeter wave (mmWave) channel model is to introduce variant angles in order to evaluate beam-forming and beam-tracking techniques for mmWave communications. In this paper, we further study the spatial channel model with variant angles (VA-SCM) that has been proposed in [1]. Firstly, VA-SCM model is extended by introducing variant path loss (VA-VP-SCM) in order to describe...
The paper derives the two-dimensional point target spectrum for general bistatic SAR configuration. For the kind of configuration the contributions of transmitter and receiver to the overall instantaneous Doppler frequency are unequal due to the different slant range history. In the paper the instantaneous Doppler contribution ratio is proposed to represent the difference of instantaneous Doppler...
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.