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Impedance control using electron beam diode in intense pulsed-power generator

  • Ryota Hayashi (a1), Tomoaki Ito (a2), Fumihiro Tamura (a2), Takahiro Kudo (a2), Naoto Takakura (a2), Kenji Kashine (a3), Kazumasa Takahashi (a2), Toru Sasaki (a2), Takashi Kikuchi (a2) (a4), Nob Harada (a2), Weihua Jiang (a5) and Akira Tokuchi (a5) (a6)...

Abstract

To control an input energy for a load, an impedance control with a gap distance of an electron beam diode was studied using an intense pulsed-power generator. The output current of the pulsed-power generator as a function of the gap distance of electron beam diode was measured. It indicated that the behaviors of the experimentally obtained peak current and the theoretically obtained space-charge limited current were found to decrease with an increase in the gap distance. The input energy for the load was estimated from the output current, which decreased with an increase in the gap distance. It also revealed the space-charge limited current suppresses the input energy for the load with a decade.

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Corresponding author

Address correspondence and reprint requests to: Ryota Hayashi, Nagaoka University of Technology, Nagaoka, 940-2188, Japan. E-mail: r_hayashi@stn.nagaokaut.ac.jp

References

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Keywords

Impedance control using electron beam diode in intense pulsed-power generator

  • Ryota Hayashi (a1), Tomoaki Ito (a2), Fumihiro Tamura (a2), Takahiro Kudo (a2), Naoto Takakura (a2), Kenji Kashine (a3), Kazumasa Takahashi (a2), Toru Sasaki (a2), Takashi Kikuchi (a2) (a4), Nob Harada (a2), Weihua Jiang (a5) and Akira Tokuchi (a5) (a6)...

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