The results of an experimental study of a generator of high-power microwave pulses based on a nonlinear transmission line with the saturated ferrite and a corrugated inner conductor are presented. The ferrite is saturated in the field of permanent magnets located inside the corrugated conductor of the transmission line. It is experimentally shown that it is possible to generate microwave pulses with a duration of up to 12 ns and a peak power reaching 800 MW in a transmission line with an impedance of 22 Ω. The generated pulse central frequency is 1.45 GHz, the spectrum width is 100 MHz at a level of –10 dB and 25 MHz at a level of –3 dB.
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Priputnev, P.V., Romanchenko, I.V., Sobyanin, R.K. et al. Generation of Sub-Gigawatt Nanosecond Pulses of Microwave Radiation Based on a Coaxial Corrugated Transmission Line with Ferrite. Russ Phys J 66, 885–890 (2023). https://doi.org/10.1007/s11182-023-03019-7
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DOI: https://doi.org/10.1007/s11182-023-03019-7