Title :
A 6-18 GHz broadband power amplifiers
Author :
Garmash, S. ; Kistchinsky, A.
Author_Institution :
Central Res. Inst. of Radioeng., Moscow, Russia
Abstract :
Presented are the results of elaboration of solid-state amplifiers with output power 300 mW at 1 dB gain compression designed to be used in power vacuum/solid-state amplifiers. There are also construction schemes and experimental characteristics. The use of a solid-state amplifier as a preliminary amplifier for ultrawideband vacuum modules allows reduction of the noise factor of the transmitter and its dimensions. Two types of 6-18 GHz power amplifiers with gains of 20-25 dB and 30-35 dB respectively have been designed for the application as a component of the vacuum/solid-state module. The amplifiers are manufactured in accordance with a hybrid-integral technology.
Keywords :
hybrid integrated circuits; linear network synthesis; microwave amplifiers; microwave circuits; power amplifiers; ultra wideband technology; wideband amplifiers; 20 to 25 dB; 30 to 35 dB; 300 mW; 6 to 18 GHz; broadband power amplifiers; gain compression; hybrid-integral technology; microwave amplifiers; solid-state amplifiers; ultrawideband vacuum modules; Boolean functions; Broadband amplifiers; Data structures; Frequency; Helium; Power amplifiers;
Conference_Titel :
Microwave and Telecommunication Technology, 2004. CriMico 2004. 2004 14th International Crimean Conference on
Print_ISBN :
966-7968-69-3
DOI :
10.1109/CRMICO.2004.183112
