325GHz Balanced Tripler Based On Schottky Diode

In this paper, based on the frequency multiplication link with Schottky diode as the core device, a zero-bias balanced 325GHz triple frequency multiplier is designed and simulated. In the alternate joint simulation of ADS and HFSS, the frequency doubling efficiency and working bandwidth required by the design goals are achieved. Finally, the design of a 325GHz zero-bias balanced five-frequency multiplier is realized. The simulation results show that when the input drive power is 78.9mW, the working condition of the quintuple is the best. The output power is greater than 1mW in the 330GHz-350GHz frequency band, and the output power is greater than 1mW in the 320GHz-330GHz frequency band, the best frequency multiplication efficiency is 7.416%, and the best output power is 5.9mW.