Title :
A true 1D analysis of a klystron amplifier
Author :
Silva, Robson K B e ; Motta, Cláudio C.
Author_Institution :
Nucl. & Energy Res. Inst. - IPEN, Sao Paulo, Brazil
Abstract :
This paper presents a large-signal analysis of a klystron amplifier. It is used Lagrangian approach and disk model theory in a one-dimensional analysis with emphasis in the effects of the presence of the space-charge force. After showing the result in the free space without considering the space-charge force, is added one that consider this force based on the Green´s function approach. Finally, some results for a cylindrical electron beam inside a circular waveguide are shown.
Keywords :
Green´s function methods; amplifiers; circular waveguides; electron beams; klystrons; space charge; Green´s function approach; Lagrangian approach; circular waveguide; cylindrical electron beam; disk model theory; klystron amplifier; large-signal analysis; one-dimensional analysis; space-charge force; true 1D analysis; Algorithm design and analysis; Approximation algorithms; Approximation methods; Computer science; Costs; Design optimization; Joining processes; Klystrons; Steiner trees; Tree graphs; Green´s function; disk model; lagrangian approach; large-signal analisys; space-charge;
Conference_Titel :
Microwave and Optoelectronics Conference (IMOC), 2009 SBMO/IEEE MTT-S International
Conference_Location :
Belem
Print_ISBN :
978-1-4244-5356-6
Electronic_ISBN :
1679-4389
DOI :
10.1109/IMOC.2009.5427461
