8.3: A high aspect ratio, high current density sheet beam electron gun

2010 IEEE International Vacuum Electronics Conference, IVEC 2010

Volumn , Issue , 2010, Pages 97-98

  Atkinson, John E ^a   Gajaria, Deepika D ^a   Grant, Thomas J ^a   Kimura, Takuji ^a   Stockwell, Bradford C ^a   Field, Mark ^b   Borwick III, Robert J ^b   Brar, Berinder ^b   Pasour, John A ^c  

^a Communications and Power Industries Inc ^*  (United States)

^b Teledyne Scientific Company   (United States)

^c NAVAL RESEARCH LABORATORY   (United States)

Author keywords

Confined flow; High current density; Scandate cathode; Sheet beam; Terahertz vacuum device

Indexed keywords

HIGH CURRENT DENSITIES; SCANDATE CATHODES; TERA HERTZ; TERAHERTZ VACUUM DEVICE; VACUUM DEVICES;

CONFINED FLOW; CURRENT DENSITY; ELECTRON BEAMS; ELECTRON GUNS; PRESSURE DROP; VACUUM; VACUUM TECHNOLOGY;

ASPECT RATIO;

EID: 77954852433     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IVELEC.2010.5503586     Document Type: Conference Paper

References (7)

1. M. Field et al, "220 GHz 50 W Sheet Beam Traveling Wave Tube Amplifier", these proceedings.
2. Y. Wang et al, "Development of High Current Density Cathodes with Scandia-doped Tungsten Powders", IEEE Trans. Elec. Devices, 54, 5, pp. 1061, May 2007.
3. J. Zhao et al. "High Current Density and Long Life Nanocomposite Scandate Dispenser Cathode Fabrication", these proceedings.
4. B. Stockwell et al, "Permanent Magnet for HiFIVE Sheet Beam Transport", these proceedings.
5. J. Petillo et al, "MICHELLE 3D Electron Gun & Collector Modeling Tool", IEEE Trans. on Plasma Science, pp. 1238, June 2002.
6. D. Gamzina et al, "Terahertz Sheet Beam Gun Analyzer", these proceedings.
7. K. T. Nguyen et al, "Intense Sheet Electron Beam Transport in a Uniform Solenoidal Magnetic Field", IEEE Trans. on Electron Devices, 56, 5, pp. 744-752, May 2009.