Title :
Investigation of W-Band Folded Waveguide Slow-Wave Structure using MAFIA
Author :
Cai, Jun ; Feng, Jinjun ; Liao, Fujiang
Author_Institution :
Nat. Lab. of Vacuum Electron., Beijing Vacuum Electron. Res. Inst.
Abstract :
MAFIA has been used in the simulation and optimization of TWT slow wave structure, and also the beam/wave interaction in helix TWT with fairly good accuracy. In this paper, a preliminary and quick design of W-band folded waveguide slow wave structure (FWG SWS) was performed based on theoretical research. The geometric and beam parameters optimization were carried out until all requirements were satisfied
Keywords :
millimetre wave tubes; slow wave structures; waveguides; FWG SWS; MAFIA; TWT; W-band folded waveguide; beam interaction; beam parameter optimization; geometric parameter optimization; slow-wave structure; wave interaction; Circuits; Computational modeling; Computerized monitoring; Condition monitoring; Electromagnetic waveguides; Electron beams; Frequency; Magnetic analysis; Magnetic fields; Waveguide theory;
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.2006.1666378
