Numerical model of electron injector for a traveling-wave tube based on a coupled-cavity chain
- V. M. PikunovAffiliated withFaculty of Physics, Moscow State University Email author
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A 2.5D numerical model of electron injector has been developed taking into account the thermal-electron velocities at the cathode. Three modes of operation are considered for hot-cathode diodes: initial-current, space-charge-limited current, and emission-current-saturation modes. The simulation results are compared with the measured current-temperature and current-voltage characteristics of injector for a traveling-wave tube based on a coupled-cavity chain.
- Numerical model of electron injector for a traveling-wave tube based on a coupled-cavity chain
Physics of Wave Phenomena
Volume 19, Issue 1 , pp 52-61
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- Allerton Press, Inc.
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- V. M. Pikunov (1)
- Author Affiliations
- 1. Faculty of Physics, Moscow State University, Leninskie Gory 1/2, Moscow, 119992, Russia