High-power microwave generation by virtual cathode oscillator

Weihua Jiang; Katsumi Masugata; Kiyoshi Yatsui

doi:10.1117/12.175738

13 May 1994 High-power microwave generation by virtual cathode oscillator

Weihua Jiang, Katsumi Masugata, Kiyoshi Yatsui

Proceedings Volume 2154, Intense Microwave Pulses II; (1994) https://doi.org/10.1117/12.175738
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

Abstract

A new configuration of virtual cathode oscillator has been investigated by two—dimensional simulation. In this configuration, a cylindrical cavity is located between the electron beam diode and the waveguide. Simulation results have shown that the reflected electron beam drives the cavity mode, which results in the modulation of the injected electron beam. As a result, the microwave output power obtained in the waveguide is higher than that without the cavity.

Citation Download Citation

Weihua Jiang, Katsumi Masugata, and Kiyoshi Yatsui "High-power microwave generation by virtual cathode oscillator", Proc. SPIE 2154, Intense Microwave Pulses II, (13 May 1994); https://doi.org/10.1117/12.175738

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