The heating of a two ion-component plasma in a toroidal device through the damping of the electric field of fastwave by cyclotron resonance with minority ions is considered.
本文考虑环形系统双成份等离子体中快波电场与少数成份离子共振时，快波经回旋阻尼以加热等离子体。
2
The fastwavedevice gyrotron is base on the radiation theory which is excitated by electrons cyclotron resonance. Its frequency is very high especially at the millimeter and sub-millimeter wave band.