METHOD OF FAST START AND/OR FAST TERMINATION OF A RADIO FREQUENCY RESONATOR

摘要

A method of fast start and/or fast termination of a radio frequency resonator, which has a coil (2), a capacitor (1) and two switches with internal resistance (4, 5). One end of the switches is connected to a junction of the coil (2) and the capacitor (1) where a RF voltage is provided, and another end of each switch is connected to high voltage power supplies with opposite polarities (6, 7). The method comprises: closing one of the switches for a short period of time for fast start of the RF resonator, and/or closing both switches for a while for fast termination of the RF resonator.