Simulation analysis of ultra-wideband high power microwave generator based on impedance-matched pulse-forming-line technology

According to the impedance-matched pulse-forming-line technology, the theoretical model of an ultra-wideband high power microwave generator is established, and corresponding simulations are carried out. The results show that, the generator can generate a nanosecond pulse and a front picosecond pulse, with the impedance-matched technology. The switching delay of picosecond switch has an influence on the picosecond pulse voltage, and smaller capacitance of the picosecond pulse-forming-line leads to higher radiated pulse voltage and narrower picosecond pulse-width. The transfer efficiency of stored energy in pulse-forming-lines to microwave is 100% in theory.