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.
The complex operating environment could entail a significant degradation on electromagnetic properties of active phased array antenna (APAA), which has been proven as a barrier to improve the capability of APAA. Thus an effective compensation method is essential to ensure the antenna's properties. Based on the structural-electromagnetic coupling model, combined with the least squares method, the adjustment...
The electromagnetic performance of an active phased array antenna (APAA) is obviously degraded because of structural distortion caused by thermal power consumption and exterior load. The coupled structural-electromagnetic-thermal (SET) model of APAA is developed on the analysis of the phase difference of radiating elements in the aperture field caused by structural displacement including load-displacement...
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.