Title :
The Planar Low-Voltage, Multibeam Electrovacuum Amplifier of a Millimetric Range Based on the Field Emission Array
Author :
Gulyaev, J.V. ; Zakharchenko, J.F. ; Sinitsyn, N.I.
Author_Institution :
Inst. of Radio Eng. & Electron., Russian Acad. of Sci.
Abstract :
The problems connected with creation of a new class of low-voltage multibeam electrovacuum devices of a millimetric range of low power are discussed. In the amplifier the matrix field emission cathode and input and output planar multiline waveguide with tape-like conductors in which transverse-extended interaction is realized. With reference to the given waveguide with the help of the strict electrodynamic theory the geometrical and constructive conditions providing the maximal coupling resistance, reaching 150-200 Ohm are investigated
Keywords :
field emitter arrays; millimetre wave amplifiers; planar waveguides; vacuum apparatus; 150 to 200 ohm; electrodynamic theory; field emission array; input planar multiline waveguide; matrix field emission cathode; maximal coupling resistance; multibeam electrovacuum amplifier; multibeam electrovacuum devices; output planar multiline waveguide; tape-like conductors; transverse-extended interaction; Acceleration; Carbon nanotubes; Cathodes; Conductors; Current density; Electrodynamics; High power amplifiers; Planar waveguides; Power engineering and energy; Transmission line matrix methods;
Conference_Titel :
Vacuum Electronics Conference, 2006 held Jointly with 2006 IEEE International Vacuum Electron Sources., IEEE International
Conference_Location :
Monterey, CA
Print_ISBN :
1-4244-0108-9
DOI :
10.1109/IVELEC.2006.1666349
