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Several types of pulse generators with amplitude from 200 to 10 kV, rise time from 200 to 50 ps, pulse duration from several nanoseconds to 100 ps have been developed. At amplitude of 100–200 kV maximum pulse repetition frequency (PRF) in continuous operation can reach 2–5 kHz. Testing of such pulse generators has been performed, and the tests have shown that total efficiency can reach more than 60%...
Submicrosecond megavolt-per-meter pulsed electric fields drastically affect intracellular membranes and induce apoptosis. For this reason the fields are recently used as a purely electrical cancer therapy that kills tumors without hyperthermia or drugs. But as far as we know the operational characteristic of this method (amplitude-duration relationship) has never been calculated theoretically. We...
At the present time a huge growth of research activities of gas discharge in conditions of high voltage nanosecond pulses. Use of short voltage pulses have revealed high advantages for different technological applications and allows achieving of principally new results.
Summary form given only. A new series of high voltage all-solid-state pulse generators with the pulse duration of from several nanoseconds to several microseconds has been developed. Voltage amplitude of output pulses can be from tens of kilovolts to 1 megavolt. Pulse repetition rate can reach 1 kHz. The pulsers are manufactured using high voltage FID switches. Output voltage is adjustable in range...
Summary form only given. A new series of high voltage all-solid-state pulse generators for plasma chemistry and gas discharge applications has been developed. Generators of FDT series have pulse duration of 1-100 ns and voltage amplitude of up to 100 kV. Pulse shape can be square or bell-like. All pulsers of this series can operate at the pulse repetition rate of up to 100 kHz in continuous mode....
Summary form only given. A new generation of all-solid-state FID switches has been developed. New switches feature the turn-on time of 10-20 ps and the peak power of several megawatts. Experimental research of operating specifications has been performed. Methods of forming pulses with amplitude of up to 10 kV and rise time of 10-20 ps have been determined. On the base of new switches a series of picosecond...
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