Experimental investigation of pulsed gallium nitride solid-state power amplifier for the China Spallation Neutron Source Phase II linac.
In the Phase II upgrade of the China Spallation Neutron Source, the linac system will achieve a beam energy upgrade from 80 to 300 MeV through the implementation of twenty 324 MHz spoke superconducting radio frequency (SRF) cavities and twenty-four 648 MHz elliptical SRF cavities. Each spoke cavity requires a dedicated...