Note: A 3-stage stacked Blumlein using ceramic for energy storage

We have developed a novel stacked Blumlein with high compactness by using ceramic for energy storage. The total volume of this stacked Blumlein is only 320 × 100 × 185 mm(3). By triggering 3 spark gaps simultaneously, the developed stacked Blumlein is capable of producing a rectangular pulse with a voltage multiplication. A 32 ns quasi-rectangular pulse of 11.4 kV is measured across a 10 Ω dummy load when the 3-stage stacked Blumlein is DC charged up to 4 kV. The voltage multiplication is about 2.9, and the energy efficiency is about 96%. Simulation results indicate that vacuum or transformer oil is appropriate to be the insulation medium for the stacked Blumlein.