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.
In this paper we describe the development of a compact and lightweight reconfigurable 4×4 switch matrix module for geostationary satellite communications in Ka-band (17…22 GHz), where signal routing becomes more and more relevant. The module is based on a space-qualified low-temperature co-fired ceramic multilayer technology. Following a successful on-orbit verification aboard a low-earth orbit satellite...
We have developed a electronically reconfigurable 4×4 switch matrix for satellite communications at Ka-band downlink frequencies (17 … 22 GHz), utilizing low-temperature co-fired ceramic multilayer technology. During a successful one-year on-orbit verification aboard a German test satellite, the switch matrix showed continuous reliable operation and achieved the technology-readiness level (TRL = 9)...
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.