K
K. Sagae
Researcher at Tohoku University
Publications - 12
Citations - 168
K. Sagae is an academic researcher from Tohoku University. The author has contributed to research in topics: Harmonic & Common emitter. The author has an hindex of 7, co-authored 12 publications receiving 168 citations.
Papers
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Highly efficient operation of space harmonic peniotron at cyclotron high harmonics
TL;DR: In this paper, the oscillation characteristics of cyclotron high-harmonic peniotrons based on space harmonic interactions in magnetron waveguide resonators were described and the experimental results showed extremely high electronic efficiencies of 75% and 6% at 30 and 100 GHz, respectively.
Journal ArticleDOI
Experiments on highly efficient operation of the auto-resonant peniotron oscillator
TL;DR: In this article, the authors presented experimental results showing more than 70% electronic efficiency obtained from an auto-resonant peniotron oscillator with a magnetron type cavity, which was theoretically expected to have a very high conversion efficiency for an ideal electron beam with an appropriate value for the velocity ratio interacting in a suitable circuit with an electromagnetic wave.
Journal ArticleDOI
Space harmonic peniotron in a magnetron waveguide resonator
TL;DR: In this paper, the authors describe both simulated and experimental results observed in high cyclotron harmonic peniotron oscillators with magnetron waveguide resonators and discuss the operation modes of the oscillation.