Now showing items 1-2 of 2

    • Design of an overmoded W-band TWT 

      Comfoltey, E. Nicholas; Shapiro, Michael; Sirigiri, Jagadishwar R.; Temkin, Richard J. (Institute of Electrical and Electronics Engineers, 2009-08)
      We report on the design and cold test validation of an overmoded TWT capable of producing power in excess of 100 Watts in the W-band and above. The TWT operates in the TM31 mode of a rectangular cavity and has transverse ...
    • MAGIC3D Simulations of a 500-W Ka-Band Coupled-Cavity Traveling-Wave Tube 

      Kim, Hae Jin; Kim, Hyoung Jong; Choi, Jin Joo (Institute of Electrical and Electronics Engineers, 2008-12)
      The 3-D particle-in-cell (PIC) simulations of a Ka-band coupled-cavity traveling-wave tube (CCTWT) are shown. The computational analysis of the Ka-band coupled-cavity slow-wave structure was conducted through the use of ...