R. Hayashi

Japan Community Healthcare OrganizationJapan

Engineering · Physical Sciences

4h-index72citations28works0.02yr avg

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Research Topics

Satellite Communication Systems(10), Gyrotron and Vacuum Electronics Research(5), Microwave Engineering and Waveguides(4), Millimeter-Wave Propagation and Modeling(4), Radio Wave Propagation Studies(4)

Publications27 total

Clustering Analysis of Visible Spectra of Asteroid Ryugu and Its Preliminary Global Spectrum Map
Lunar and Planetary Science Conference·2019· 2 cited
Applied Physics B·1993· 24 cited
Applied Optics·1985· 13 cited
Theoretical and experimental investigations on the high effective subharmonic injection locking of IMPATT oscillators in millimeter wave region
Journal of the Radio Research Laboratory·1983
Le Journal de Physique Colloques·1981· 3 citedOpen Access
Propagation experiments in the CS project - Measured results mainly at the main and Wakkanai stations
1980
ECS program for millimetric wave communications in Japan
1980
IRE Transactions on Communications Systems·1979· 11 cited
Japan's millimeter wave satellite communication program
STIA·1979
Propagation characteristics on millimeter and quasi-millimeter waves by using three geostationary satellites of Japan
1979
IEEE Transactions on Microwave Theory and Techniques·1979· 4 cited
Characteristics of high power travelling wave tube in 35 GHz-band
1978
Radio wave propagation experimental facility with Engineering Test Satellite Type II /ETS-II/ /KIKU-2/
1978
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Frequent Co-authors

N. Fugono(9), S. Urabe(3), Kei Yoshimura(3), K. Tsukamoto(3), Yoji Furuhama(3), Y. Otsu(3), K. Hayasaka(2), Masayoshi Watanabe(2), Hidetsuka Imajo(2), M. Onda(2), Yu Fukawa(2), Kaito ARAKI(2), Soichiro TAKATA(2), Takahiro TSUCHIDA(2), R. Ohmukai(1), Tadashi Aruga(1), Koiti Araki(1), Tetsuya Iwabuchi(1), Masaya Takahashi(1), Shogo Nakamura(1)