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Electron gun

  • Cathode Model: EIMAC Y646B
  • Cathode Heater Current = 1.2-1.4 A.
  • Cathode Operating Temperature = 1100   C
  • Accelerating High Voltage = 100 kV (Voltage between anode and cathode)
  • Grid Transparency = 77 %
  • Grid Pulse Voltage = 98 V
  • Grid Bias Voltage =  -28 V
  • Pulse Length = 3
  • Current Output from electron gun 100-200 mA
  • Repetition Rate = 0.5 Hz

Klystron

  • Voltage between Anode and cathode = 270 kV (klystron HV)
  • Microwave Power Output = 20 MW
  • RF frequency = 2856 MHz

Pre-bunchers

  • Pre-buncher #1 : Microwave Power  Input = 1.4 kW
  • Pre-buncher #2 : Microwave Power  Input = 1.4 kW

Buncher

  • Microwave power = 3.4 MW
  • 9 cavities
  • Accelerator type : Standing wave
  • Electron Energy Output = 8 MeV

Linear Accelerator Structure #1

  • Accelerator tube length = 2.3 m
  • 60 cavities of copper disks
  • Accelerator type : constant impedance traveling wave LINAC
  • Electron Energy Output = 24 MeV
  • Phase advance = 2¶/3

Linear Accelerator Structure #2

  • Accelerator tube length = 2.3 m
  • 60 cavities of copper disks
  • Accelerator type : constant impedance traveling wave LINAC
  • Electron Energy Output = 40 MeV

 

Machine Layout

Synchrotron Radiation

p2

p3

p4

p5

p6

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