Abstract
The forming of accelerating voltage and current pulses with the given parameters is one of the most significant problems for creating the high-efficiency generators founded on a virtual cathode triode. The experiments have shown, that the nonlinear elements of an electrical circuit influence on the growing slope, amplitude and pulse length. One of nonlinear elements is the radiating triode. The results of theoretical investigations of the emission influence on the virtual cathode impedance and the forming of voltage and current pulses in the circuit with a inductive energy accumulator and exploding wires have been presented in this work. A model has been elaborated, including the influence of the electromagnetic radiation emission on the impedance of virtual cathode triode. The numerical simulation of the transient processes in the electrical circuit has been carried out. The dependences of the voltage and current pulses parameters, the emission efficiency, beam geometry and resonance chamber have been received.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Pages | 254-259 |
| Number of pages | 6 |
| Volume | 3158 |
| DOIs | |
| Publication status | Published - 1997 |
| Event | Intense Microwave Pulses V - San Diego, CA, United States Duration: 31 Jul 1997 → 31 Jul 1997 |
Other
| Other | Intense Microwave Pulses V |
|---|---|
| Country | United States |
| City | San Diego, CA |
| Period | 31.7.97 → 31.7.97 |
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Keywords
- Efficiency
- Impedance
- Microwave emission
- Virtual cathode
- Voltage pulse
ASJC Scopus subject areas
- Computer Science Applications
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Applied Mathematics
- Condensed Matter Physics
Cite this
Influence of radiation on virtual cathode triode impedance and voltage pulse. / Grigoryev, Vladimir P.; Koval, Tamara V.; Potashev, Alexander G.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3158 1997. p. 254-259.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Influence of radiation on virtual cathode triode impedance and voltage pulse
AU - Grigoryev, Vladimir P.
AU - Koval, Tamara V.
AU - Potashev, Alexander G.
PY - 1997
Y1 - 1997
N2 - The forming of accelerating voltage and current pulses with the given parameters is one of the most significant problems for creating the high-efficiency generators founded on a virtual cathode triode. The experiments have shown, that the nonlinear elements of an electrical circuit influence on the growing slope, amplitude and pulse length. One of nonlinear elements is the radiating triode. The results of theoretical investigations of the emission influence on the virtual cathode impedance and the forming of voltage and current pulses in the circuit with a inductive energy accumulator and exploding wires have been presented in this work. A model has been elaborated, including the influence of the electromagnetic radiation emission on the impedance of virtual cathode triode. The numerical simulation of the transient processes in the electrical circuit has been carried out. The dependences of the voltage and current pulses parameters, the emission efficiency, beam geometry and resonance chamber have been received.
AB - The forming of accelerating voltage and current pulses with the given parameters is one of the most significant problems for creating the high-efficiency generators founded on a virtual cathode triode. The experiments have shown, that the nonlinear elements of an electrical circuit influence on the growing slope, amplitude and pulse length. One of nonlinear elements is the radiating triode. The results of theoretical investigations of the emission influence on the virtual cathode impedance and the forming of voltage and current pulses in the circuit with a inductive energy accumulator and exploding wires have been presented in this work. A model has been elaborated, including the influence of the electromagnetic radiation emission on the impedance of virtual cathode triode. The numerical simulation of the transient processes in the electrical circuit has been carried out. The dependences of the voltage and current pulses parameters, the emission efficiency, beam geometry and resonance chamber have been received.
KW - Efficiency
KW - Impedance
KW - Microwave emission
KW - Virtual cathode
KW - Voltage pulse
UR - http://www.scopus.com/inward/record.url?scp=58649104671&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=58649104671&partnerID=8YFLogxK
U2 - 10.1117/12.284018
DO - 10.1117/12.284018
M3 - Conference contribution
VL - 3158
SP - 254
EP - 259
BT - Proceedings of SPIE - The International Society for Optical Engineering
ER -