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WEPCH192 |
Compact Electron Linear Accelerator RELUS-5 for Radiation Technology Application
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2385 |
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- D.A. Zavadtsev, A.I. Fadin, A.A. Krasnov, N.P. Sobenin
MEPhI, Moscow
- A.A. Zavadtsev
Introscan, Moscow
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The electron linear accelerator for radiation technology application is designed to meet the following main requirements: 3-5 MeV energy, 3-6 microsecond pulse width, and 1 kW average beam power. The accelerating system is a 0.5 m long S-band standing wave on-axis coupled biperiodic structure. A 35-40 kV electron gun with spherical cathode is used as the injector. The RF generator is a 2.5 MW peak power 4 kW average power magnetron. The generated frequency is stabilized by a high Q-factor accelerating system connected into feed-back of the magnetron. The magnetron is fed by a compact 45-55 kV IGBT based modulator. The accelerator is controlled through a PLC-based control system.
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