Design and Simulation of 8-cavity hole-slot type magnetron in CST

In this study, the design and simulation of 8-cavity hole-slot type magnetron using the electromagnetic CST software has been presented. A magnetron simulation on CST particle studio represents three configurations like as Eigen-mode, Particle Tracking and Particle in Cell (PIC) Simulation. The first simulation ensures the mode excitation whereas remaining two simulations are required for the desired operation of magnetron. Here, the mathematical calculation of the 8-resonator system is compared with the simulation results to verify the accuracy of the theoretical results. In this paper, magnetron has been designed for X band where the impact of electric field with respect to frequency and time for PIC solver is investigated and found peak at 10GHz.