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.
Ka-band is an emerging band for future satellite operators because of the increase in demand for capacity, availability as well as its applicability for broadband services. This submission attempts the implementation of the Ka-band (21.4 – 22.0) GHz Radial Line Slot Array (RLSA) antenna design using CST MWS 2013. Simulations results are presented and compared with the Ku-band DBS receive (12.25 –...
A review of the development of broadcasting is given and thoughts are presented for its evolution into the 21st century. Although the terrestrial radio and television networks are unlikely to expand greatly in future, their usage may change, particularly to satisfy new interests in the broadcasting of data or information. Emphasis is placed on the importance of satellites in the next decade, for international...
Direct broadcasting by satellite (DBS) of television signals to the home has received much attention recently; in contrast, less attention has been paid to sound-only (i.e. radio) broadcasting from satellites. The paper reviews the present range of terrestrial sound broadcasting and explores the possible scope and technical feasibility of using satellites. Satellite broadcasting of sound programmes...
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.