Hiroshi Okazaki

23 papers C 2Journal 16Unranked 5
YearRankTypeTitle / Venue / Authors
2022 C conf
A Design of InP-HBT 100-GHz Diode Linearizer Toward 6G.
APCC
Sumire Aoki, Hiroshi Hamada, Hiroto Yamamoto, Atsushi Fukuda, Teruo Jyo, Hiroyuki Takahashi, Hiroshi Okazaki, Yasunori Suzuki
2022 J jnl
Novel Configuration for Phased-Array Antenna System Employing Frequency-Controlled Beam Steering Method.
IEICE Trans. Electron.
Atsushi Fukuda, Hiroshi Okazaki, Shoichi Narahashi
2022 — conf
THz Transport Technologies and Strategists Beyond 5G/6G Systems.
OFC
Hiroshi Okazaki, Yasunori Suzuki, Satoshi Suyama, Takahiro Asai
2022 C conf
Wideband Single Carrier Transmitter Configuration Equalizing Non-flat Frequency Response.
APCC
Hiroto Yamamoto, Atsushi Fukuda, Sumire Aoki, Hiroshi Hamada, Hiroshi Okazaki, Yasunori Suzuki
2021 J jnl
Rectifier Circuit using High-Impedance Feedback Line for Microwave Wireless Power Transfer Systems.
IEICE Trans. Electron.
Seiya Mizuno, Ryosuke Kashimura, Tomohiro Seki, Maki Arai, Hiroshi Okazaki, Yasunori Suzuki
2020 J jnl
Foreword.
IEICE Trans. Electron.
Hiroshi Okazaki
2020 J jnl
IMD Components Compensation Conditions for Dual-Band Feed-Forward Power Amplifier.
IEICE Trans. Electron.
Yasunori Suzuki, Hiroshi Okazaki, Shoichi Narahashi
2019 J jnl
Resonant Frequency and Bandwidth Tunable Ring Resonator Using GaAs FET SPST Switches.
IEICE Trans. Electron.
Kunihiro Kawai, Hiroshi Okazaki, Shoichi Narahashi, Noriharu Suematsu
2019 J jnl
Theoretical Analysis of Center Frequency and Bandwidth Tunable Resonator Employing Coupled Line and Switches.
IEICE Trans. Electron.
Kunihiro Kawai, Hiroshi Okazaki, Shoichi Narahashi, Mizuki Motoyoshi, Noriharu Suematsu
2017 J jnl
26 GHz Band Extremely Low-Profile Front-End Configuration Employing Integrated Modules of Patch Antennas and SIW Filters.
IEICE Trans. Electron.
Yasunori Suzuki, Takana Kaho, Kei Satoh, Hiroshi Okazaki, Maki Arai, Yo Yamaguchi, Shoichi Narahashi, Hiroyuki Shiba
2016 — conf
A novel beam control method and configuration for phased array antenna system employing frequency-upconverted local signals with phase difference.
RWS
Atsushi Fukuda, Hiroshi Okazaki, Shoichi Narahashi
2014 J jnl
Parallel Ring-Line Rat-Race Circuit with Very Loose Coupling Utilizing Composite Right-/Left-Handed Transmission Lines.
IEICE Trans. Electron.
Tadashi Kawai, Yuma Sumitomo, Akira Enokihara, Isao Ohta, Kei Satoh, Yasunori Suzuki, Hiroshi Okazaki, Shoichi Narahashi
2014 J jnl
Tunable Resonator Employing Comb-shaped Transmission Line and Semiconductor Switches.
IEICE Trans. Electron.
Kunihiro Kawai, Daisuke Koizumi, Hiroshi Okazaki, Shoichi Narahashi
2013 J jnl
Compact Tunable Isolator with a Variable Capacitor.
IEICE Trans. Electron.
Takayuki Furuta, Atsushi Fukuda, Hiroshi Okazaki, Shoichi Narahashi
2013 — conf
Compact wideband rat-race hybrid utilizing composite right/left-handed transmission lines.
RWS
Yuma Sumitomo, Tadashi Kawai, Akira Enokihara, Isao Ohta, Kei Satoh, Yasunori Suzuki, Hiroshi Okazaki, Shoichi Narahashi
2013 — conf
Compact wideband rat-race hybrid utilizing composite right/left-handed transmission lines.
WiSNet
Yuma Sumitomo, Tadashi Kawai, Akira Enokihara, Isao Ohta, Kei Satoh, Yasunori Suzuki, Hiroshi Okazaki, Shoichi Narahashi
2012 J jnl
Low-Loss Matching Network Design for Band-Switchable Multi-Band Power Amplifier.
IEICE Trans. Electron.
Atsushi Fukuda, Takayuki Furuta, Hiroshi Okazaki, Shoichi Narahashi, Toshio Nojima
2011 J jnl
Compact 1.5GHz to 2.5GHz multi-band multi-mode power amplifier.
IEICE Electron. Express
Takayuki Furuta, Atsushi Fukuda, Kunihiro Kawai, Hiroshi Okazaki, Shoichi Narahashi
2011 J jnl
Detailed Analysis of Multilayer Broad-Side Coupler with a Symmetric Structure.
IEICE Trans. Electron.
Hiroshi Okazaki, Kiyomichi Araki
2010 J jnl
Highly Efficient Multi-Band Power Amplifier Employing Reconfigurable Matching and Biasing Networks.
IEICE Trans. Electron.
Atsushi Fukuda, Hiroshi Okazaki, Shoichi Narahashi
2005 — conf
A novel oscillation circuit using a resonant-tunneling diode.
ISCAS (3)
Naokazu Muramatsu, Hiroshi Okazaki, Takao Waho
2005 J jnl
Novel Band-Reconfigurable High Efficiency Power Amplifier Employing RF-MEMS Switches.
IEICE Trans. Electron.
Atsushi Fukuda, Hiroshi Okazaki, Tetsuo Hirota, Yasushi Yamao
1998 J jnl
Sampling phase detector using a resonant tunneling high electron mobility transistor for microwave phase-locked oscillators.
IEEE Trans. Very Large Scale Integr. Syst.
Hiroshi Okazaki, Tadao Nakagawa, Masahiro Muraguchi, Hiroyuki Fukuyama, Koichi Maezawa, Masafumi Yamamoto