Fig. 1. New low-inductance MITL cross-sectional configuration

Fig. 2. Periodic structure diagram of a single petal

Fig. 3. Half-petal cycle 3D model section view

Fig. 4. Simulation and theoretical value of electric field distribution at different observation points of petal-shaped

Fig. 5. Simulation and theoretical values of magnetic field distribution at different observation points of petal-shaped

Fig. 6. Isometric map of petal-shaped electric field

Fig. 7. Isometric map of petal-shaped magnetic field

Fig. 8. Spatial variation of electric field from petal-shaped cathode to anode

Fig. 9. Spatial variation of the magnetic field from petal-shaped cathode to the anode