Naoya Okamoto

15 papers Journal 12Unranked 3
YearRankTypeTitle / Venue / Authors
2025 J jnl
A 9.3% PAE, 9.2-dBm
IEICE Electron. Express
Yasuhiro Nakasha, Shiro Ozaki, Yusuke Kumazaki, Naoya Okamoto, Shoichi Shiba, Masaru Sato, Naoki Hara, Toshihiro Ohki
2025 J jnl
ConStruct-LDM: Conditional Latent Diffusion Model for Structured Design.
IEEE Access
Kenshiro Arata, Ichiro Amaya, Naoya Okamoto, Tomoki Hamagami
2024 J jnl
3D Ship Hull Design Direct Optimization Using Generative Adversarial Network.
J. Adv. Comput. Intell. Intell. Informatics
Luan Thanh Trinh, Tomoki Hamagami, Naoya Okamoto
2023 J jnl
High-Efficiency 250-320GHz Power Amplifiers Using InP-Based Metal-Oxide-Semiconductor High-Electron-Mobility Transistors.
IEICE Trans. Electron.
Yusuke Kumazaki, Shiro Ozaki, Naoya Okamoto, Naoki Hara, Yasuhiro Nakasha, Masaru Sato, Toshihiro Ohki
2023 J jnl
Uniform/Selective Heating Microwave Oven Using High Efficiency GaN-on-GaN HEMT Power Amplifier.
IEICE Trans. Electron.
Masaru Sato, Yusuke Kumazaki, Naoya Okamoto, Toshihiro Ohki, Naoko Kurahashi, Masato Nishimori, Atsushi Yamada, Junji Kotani, Naoki Hara, Keiji Watanabe
2021 J jnl
Corrigendum to "Volume penalization for inhomogeneous Neumann boundary conditions modeling scalar flux in complicated geometry" [J. Comput. Phys. 390 (2019) 452-469].
J. Comput. Phys.
Teluo Sakurai, Katsunori Yoshimatsu, Naoya Okamoto, Kai Schneider
2021 J jnl
Recent Progress on High Output Power, High Frequency and Wide Bandwidth GaN Power Amplifiers.
IEICE Trans. Electron.
Masaru Sato, Yoshitaka Niida, Atsushi Yamada, Junji Kotani, Shiro Ozaki, Toshihiro Ohki, Naoya Okamoto, Norikazu Nakamura
2019 J jnl
Characterization and Modeling of a GaAsSb/InGaAs Backward Diode on the Basis of S-Parameter Measurement Up to 67 GHz.
IEICE Trans. Electron.
Shinpei Yamashita, Michihiko Suhara, Kenichi Kawaguchi, Tsuyoshi Takahashi, Masaru Sato, Naoya Okamoto, Kiyoto Asakawa
2019 — conf
Highly Sensitive p-GaAsSb/n-InAs Nanowire Backward Diodes for Low-Power Microwaves.
ESSDERC
Tsuyoshi Takahashi, Kenichi Kawaguchi, Masaru Sato, Michihiko Suhara, Naoya Okamoto
2019 — conf
Remarkable Current Collapse Suppression in GaN HEMTs on Free-standing GaN Substrates.
BCICTS
Yusuke Kumazaki, Keiji Watanabe, Toshihiro Ohki, Junji Kotani, Shiro Ozaki, Yoshitaka Niida, Kozo Makiyama, Yuichi Minoura, Naoya Okamoto, Norikazu Nakamura
2019 J jnl
Volume penalization for inhomogeneous Neumann boundary conditions modeling scalar flux in complicated geometry.
J. Comput. Phys.
Teluo Sakurai, Katsunori Yoshimatsu, Naoya Okamoto, Kai Schneider
2018 J jnl
Application of Stochastic Point-Based Rendering to Laser-Scanned Point Clouds of Various Cultural Heritage Objects.
Int. J. Autom. Technol.
Kyoko Hasegawa, Liang Li, Naoya Okamoto, Shu Yanai, Hiroshi Yamaguchi, Atsushi Okamoto, Satoshi Tanaka
2017 — conf
Highlighting Feature Regions Combined with See-Through Visualization of Laser-Scanned Cultural Heritage.
Culture Computing
Naoya Okamoto, Kyoko Hasegawa, Liang Li, Atsushi Okamoto, Satoshi Tanaka
2014 J jnl
Millimeter-Wave GaN HEMT for Power Amplifier Applications.
IEICE Trans. Electron.
Kazukiyo Joshin, Kozo Makiyama, Shiro Ozaki, Toshihiro Ohki, Naoya Okamoto, Yoshitaka Niida, Masaru Sato, Satoshi Masuda, Keiji Watanabe
2011 J jnl
Coherent Vorticity Simulation of Three-Dimensional Forced Homogeneous Isotropic Turbulence.
Multiscale Model. Simul.
Naoya Okamoto, Katsunori Yoshimatsu, Kai Schneider, Marie Farge, Yukio Kaneda