Method of generating high-power microwave nanosecond pulses

The development of communication technology, radar, material processing, etc. stimulates the creation of powerful generators of microwave radiation with nanosecond pulse duration. A new method for generating microwave pulses of nanosecond duration is proposed. This method is based on the property of the redistribution of charges in the coaxial line with a multi-element core. The paper takes into account the time delay of fuse switching. Pulse power increases with delays of up to 5 ns. Pulse parameters depend on the profile of a multi-element core generator. On the criterion of maximum generator power the parameters of multi-element generator core construction are optimized. In view of the analysis pulse generator construction, which consists of four sections, has been created and tested. As a result, studies have shown that under the optimization of generator construction parameters the generator gain increases in power by 11 times.