Optimal Design of a High Power Coaxial Microstrip Transition Structure

This paper introduces a kind of high power coaxial microstrip transition structure. The HFSS modeling and Simulation of high-power coaxial microstrip transition structure are carried out. By optimizing the microstrip line layout at the coaxial microstrip transition structure, the RF insertion loss and return loss are significantly improved. At the same time, the power capacity of the structure is calculated and simulated to meet the high power capacity design. The physical results are basically consistent with the simulation results.