C-Band SSPA mit Siemens Transistoren Schlussbericht

Within the project there was a C-Band SSPA developed, built and tested with the newest generation of power-MESFETs. Transistors from Siemens where characterized and used in accordance to their properties. An optimized loss reduced outputcoupler was successful developed and set in the SSPA. Some specifications has been surpassed evidently. The specified output power of 40 Watt was surpassed evidently with 45 Watt. The efficiency (RF-Section inclusive Control Board) of #>=#44% surpassed the specified value of 43%. The weight of the RF-Section inclusive the Control Board is 338g. This is evidently less than the specified value of 600g. (orig.)SIGLEAvailable from TIB Hannover: F99B873+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDLR Deutsches Zentrum fuer Luft- und Raumfahrt e.V., Bonn (Germany); Bundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany)DEGerman