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 design and fabrication of aperture coupled stacked microstrip patch antennas for TT&C uplink and downlink system in satellite is described in this paper. Two antennas are designed here of which one operates at an uplink frequency of 6.4GHz and the other antenna operating at a downlink frequency of 4.2 GHz. Stacking configuration is implemented in this design to enhance the gain the gain of...
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.