The design of high-strength electromagnetic pulse generation system for electroporation

Combining with new light-controlled high-power photoconductive semiconductor switch device and sub-nanosecond monocycle pulse produced by Blumlein pulse forming line, we design a new high-voltage electromagnetic pulse radiation system potentially applied in the high-voltage electromagnetic pulse radiation-induced apoptosis system. Simulation results show that the system can generate and radiate a monocycle pulse with 500ps duration; the bandwidth of the proposed antenna is 0.255GHZ-1.13GHz when the S11 less than -10dB. By adding a dielectric lens, the amplitude value doubled compared with no additional dielectric lens, spot area reduced to 1/7.