Design of the SLEP-150 generator with a gas diode and a collector (a), and output part of the generator with an additional transmission line, a gas diode and a shunt (b): (1) generator housing, (2) primary winding of the pulse transformer, (3) secondary winding of the pulse transformer, (4) insulator, (5) ferrite rings, (6) dielectric spacer, (7) brass ring, (8) peaking spark gap, (9) capacitive divider U1, (10) high-voltage coaxial line of wave impedance 30 Ω, (11) short transmission line, (12,19) capacitive divider U2, (13) discharge gap, (14) connector of the collector, (15) collector receiving part of diameter 20 mm, (16) foil with a diaphragm or a grid, (17) disk cathode with wires, (18, 25) inductance for charging the high-voltage coaxial line on the insulator, (20) additional transmission line, (21) capacitive divider U3, (22) tubular cathode, (23) shunt, (24) insulator.
Waveforms (the SLEP-150 generator with the additional transmission line) of the (a) incident voltage wave (1), superimposed incident and reflected voltage waves (2), (b) reflected voltage wave, (c) reconstructed voltage pulse across the gap (3), voltage pulse (4) from the capacitive divider (12) in Fig. 1(a) with tubular cathode and pulse of SAEB (5) from the second collector. Tubular cathode I, d = 8 mm.
Waveforms of the voltage from the capacitive divider U, current from the shunt I g (a), current from the collector I b+c with the grid anode (b), and SAEB current I b downstream of the Al foil and diaphragm with a 18-mm hole diameter (c). Disk cathode, d = 6 mm.
Waveforms of the voltage from the capacitive divider U, current from the shunt I g (a), current from the collector I b+c with the grid anode (b), and SAEB current I b downstream of the Al foil and diaphragm with a 2-mm hole diameter (c). Tubular cathode, d = 12 mm.
Waveforms of the voltage U (a), current from the shunt I g (b), and conduction current I cond (c).
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