Search Results - "Iwakuni, M."

Influence of atmospheric structure and topography on infrasonic wave propagation by Lacanna, G., Ichihara, M., Iwakuni, M., Takeo, M., Iguchi, M., Ripepe, M.

“…The effects of topography and atmospheric structures on infrasonic wave propagation from a volcanic source were investigated using observations and numerical…”
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Consideration on the frequency limitation of Wilkinson power divider with coupled wires in ferrite by Konishi, Y., Iwakuni, M., Yamada, J.

“…The frequency performance of a Wilkinson power divider with tightly coupled wires in ferrite is obtained using the theory of coupled distributed lines. The…”
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Crustal deformation in Thailand and tectonics of Indochina peninsula as seen from GPS observations by Iwakuni, Makiko, Kato, Teruyuki, Takiguchi, Hiroshi, Nakaegawa, Toshiyuki, Satomura, Mikio

“…The Indochina peninsula has been hypothesized to be in the Sunda block, a rigid block in SE Asia. However, its northern boundary is not obvious. To elucidate…”
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50-GHz IC Components Using Alumina Substrates by Tokumitsu, Y., Ishizaki, M., Iwakuni, M., Saito, T.

“…This paper discusses the feasibility of employing alumina substrates instead of fused quartz or sapphire substrates in millimeter-wave integrated circuits…”
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50-GHz IC Components Using Alumina Substrates by Ishizaki, M, Iwakuni, M, Saito, T

“…This paper discusses the feasibility of employing alumina substrates instead of fused quartz or sapphire substrates in millimeter-wave integrated circuits…”
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A 45 GHz GaAs FET MIC Oscillator-Doubler by Saito, T., Iwakuni, M., Sakane, T., Tokumitsu, Y.

“…A 45 GHz MIC oscillator-doubler usinq the gate-to-drain nonlinearity of a common-drain GaAs FET has been investigated . This oscillator-doubler has a hiqh…”
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A 20 GHz Peltier-Cooled Low Noise HEMT Amplifier by Iwakuni, M., Niori, M., Saito, T., Hamabe, T., Kurihara, H., Jyoshin, K., Mikuni, M.

“…A 20 GHz band 135 K (NF=1.66dB) low-noise HEMT amplifier with 38 dB gain has been developed. This was achieved by extremely low-loss input circuits, accurate…”
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