Title :
Generator of wide-band pulses with amplitude up to 20 KV and pulse repetition rate up to 104 pulses designed for operation with various radiators
Author :
Boyko, M.I. ; Bortsov, A.V. ; Evdoshenko, L.S. ; Ivanov, V.M.
Author_Institution :
RDI Molniya NTU KPI, Kharkov, Ukraine
Abstract :
High-voltage generator of wideband pulses with amplitude up to 20 kV on the generator output and pulse repetition frequency up to 104 pls/s has been created. The pulses can be radiated with help of different radiators: TEM-horn, spiral antenna, V-antenna and others. The generator is implemented on the base of pulsed transformer with short transient response. Primary (in low-voltage circuit) switching is carried out with help of IGBT-transistors. High-voltage nanosecond switching is carried out by air multigap multichannel spark discharger.
Keywords :
discharges (electric); high-voltage techniques; insulated gate bipolar transistors; pulse generators; pulse transformers; air multigap multichannel spark discharger; high-voltage generator; high-voltage nanosecond switching; primary switching; pulse repetition rate; wide-band pulses; Capacitance; Generators; Inductance; Insulated gate bipolar transistors; Sparks; Switches; Transistors; High-voltage generator; IGBT-transistor; multigap multichannel spark discharger; pulsed transformer; radiator;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals (UWBUSIS), 2010 5th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7470-7
Electronic_ISBN :
978-1-4244-7469-1
DOI :
10.1109/UWBUSIS.2010.5609133
