01980nam 2200541Ia 450 991069706490332120230902161630.0(CKB)5470000002384252(OCoLC)654466926(EXLCZ)99547000000238425220100810d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierUltra high power and efficiency space traveling-wave tube amplifier power combiner with reduced size and mass for NASA missions[electronic resource] /Rainee N. Simons ... [and others]Cleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,[2009]1 online resource (14 pages) illustrationsNASA/TM ;2009-215584Title from PDF title screen (viewed Aug. 10, 2010)."March 2009."Includes bibliographical references (pages 6-7).NASA technical memorandum ;2009-215584.TelecommunicationnasatTransmittersnasatDeep spacenasatSpace communicationnasatMicrowave amplifiersnasatExtremely high frequenciesnasatNASA programsnasatFrequenciesnasatTelecommunication.Transmitters.Deep space.Space communication.Microwave amplifiers.Extremely high frequencies.NASA programs.Frequencies.Simons Rainee1949-845520NASA Glenn Research Center.GPOGPOBOOK9910697064903321Ultra high power and efficiency space traveling-wave tube amplifier power combiner with reduced size and mass for NASA missions3528812UNINA