Tadao Nagatsuma

According to our database, Tadao Nagatsuma authored at least 43 papers between 1990 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

300-GHz-Band Diplexer for Frequency-Division Multiplexed Wireless Communication.

Yuma Kawamoto, Toki Yoshioka, Norihiko Shibata, Daniel Headland, Masayuki Fujita, Ryo Koma, Ryo Igarashi, Kazutaka Hara, Jun-ichi Kani, Tadao Nagatsuma

IEICE Trans. Electron., November, 2023

Evaluation of Transmission Characteristics of 120-GHz-Band Close-Proximity Wireless Links Using Split-Ring-Resonator Absorber Integrated Planar Slot Antenna.

Akihiko Hirata, Tubasa Saijo, Yuma Kawamoto, Tadao Nagatsuma, Issei Watanabe, Norihiko Sekine, Akifumi Kasamatsu

IEICE Trans. Electron., September, 2023

Low-noise balanced mixer for 300-GHz band based on Fermi-level managed barrier diode on SiC platform.

Hiroshi Ito, Yuma Kawamoto, Takahiro Ohara, Tadao Nagatsuma, Tadao Ishibashi

IEICE Electron. Express, 2023

Mitigating the Timing-Jitter in Terahertz Communications via Nyquist Pulse Shaping.

Mohamed Shehata, Ke Wang, Julian L. Webber, Masayuki Fujita, Tadao Nagatsuma, Withawat Withayachumnankul

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

300-GHz-band Wireless Link Using Photonics-based Ultralow-noise Transmitter and Receiver.

Keisuke Maekawa, Yuma Kawamoto, Tomoya Nakashita, Toki Yoshioka, Takashi Hori, Brendan M. Heffernan, James Greenberg, Rubab Amin, Tatsuya Tanigawa, Antoine Rolland, Tadao Nagatsuma

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

Water Content Estimation in Thermal Insulation Layer Using Millimeter-Wave Optical Coherence Tomography.

Yushi Tamenori, Haruka Tokunaga, Li Yi, Tadao Nagatsuma

IEICE Trans. Electron., 2022

PAM4 48-Gbit/s wireless communication using a resonant tunneling diode in the 300-GHz band.

Atsushi Oshiro, Naoki Nishigami, Takumi Yamamoto, Yosuke Nishida, Julian L. Webber, Masayuki Fujita, Tadao Nagatsuma

IEICE Electron. Express, 2022

Terahertz-wave sub-harmonic mixer based on silicon carbide platform.

Hiroshi Ito, Norihiko Shibata, Tadao Nagatsuma, Tadao Ishibashi

IEICE Electron. Express, 2022

First Demonstration of 128-Gbit/s 300-GHz-band THz Transmission Using OFC-based Transmitter and Intradyne Receiver.

Ryo Igarashi, Keita Toichi, Tsubasa Saijo, Ryo Koma, Kazutaka Hara, Jun-ichi Kani, Tomoaki Yoshida, Tadao Nagatsuma

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

2021

Control of 120-GHz-Band Split Ring Resonator Filter by Coupling Lattice Pattern Substrate.

Koichiro Itakura, Akihiko Hirata, Masato Sonoda, Taiki Higashimoto, Tadao Nagatsuma, Takashi Tomura, Jiro Hirokawa, Norihiko Sekine, Issei Watanabe, Akifumi Kasamatsu

IEICE Trans. Electron., 2021

Transmission Characteristics Control of 120 GHz-Band Bandstop Filter by Coupling Alignment-Free Lattice Pattern.

Akihiko Hirata, Koichiro Itakura, Taiki Higashimoto, Yuta Uemura, Tadao Nagatsuma, Takashi Tomura, Jiro Hirokawa, Norihiko Sekine, Issei Watanabe, Akifumi Kasamatsu

IEICE Trans. Electron., 2021

Millimeter-wave and Terahertz Photonics for Communications and Sensors.

Tadao Nagatsuma, Masayuki Fujita, Li Yi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

2020

THz Communications: A Catalyst for the Wireless Future.

Angeliki Alexiou, Sergey Andreev, Gábor Fodor, Tadao Nagatsuma

IEEE Commun. Mag., 2020

2019

Advances in Terahertz Communications Accelerated by Photonics Technologies.

Tadao Nagatsuma

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Terahertz Wireless Communication using Resonant Tunneling Diodes and Practical Radio-over-Fiber Technology.

Julian L. Webber, Naoki Nishigami, Xiongbin Yu, Jae-Young Kim, Masayuki Fujita, Tadao Nagatsuma

Proceedings of the 17th IEEE International Conference on Communications Workshops, 2019

Terahertz Wireless CDMA Communication Using Resonant Tunneling Diodes.

Julian L. Webber, Naoki Nishigami, Jae-Young Kim, Masayuki Fujita, Tadao Nagatsuma

Proceedings of the 2019 IEEE Globecom Workshops, Waikoloa, HI, USA, December 9-13, 2019, 2019

2017

THz communication systems.

Tadao Nagatsuma

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

2016

Practical considerations of terahertz communications for short distance applications.

Tadao Nagatsuma, Kazuki Oogimoto, Yuki Inubushi, Jiro Hirokawa

Nano Commun. Networks, 2016

Novel Lightwave-Interferometric Phase Detection for Phase Stabilization of Two-Tone Coherent Millimeter-Wave/Microwave Carrier Generation.

Shota Takeuchi, Kazuki Sakuma, Kazutoshi Kato, Yasuyuki Yoshimizu, Yu Yasuda, Shintaro Hisatake, Tadao Nagatsuma

IEICE Trans. Electron., 2016

Photonics for Millimeter-Wave and Terahertz Sensing and Measurement.

Tadao Nagatsuma, Shintaro Hisatake, Hai Huy Nguyen Pham

IEICE Trans. Electron., 2016

Photonic integrated circuits based Millimeter-waves generation.

Robinson Cruzoe Guzman, Guillermo Carpintero, Tadao Nagatsuma, Carlos Gordón, Mu-Chieh Lo

Proceedings of the 18th International Conference on Transparent Optical Networks, 2016

2015

Characterization of an F-Band Horn Antenna Based on Electro-Optic Near-Field Measurements.

Hai Huy Nguyen Pham, Shintaro Hisatake, Tadao Nagatsuma

IEICE Trans. Electron., 2015

Recent Progress and Future Prospect of Photonics-Enabled Terahertz Communications Research.

Tadao Nagatsuma, Guillermo Carpintero

IEICE Trans. Electron., 2015

Error Vector Magnitude Evaluation of Terahertz Transmitter Employing Optical Frequency Comb.

Shigeru Kuwano, Daisuke Iida, Jun Terada, Akihiro Otaka, Naoto Yoshimoto, Shintaro Hisatake, Tadao Nagatsuma

IEICE Trans. Electron., 2015

Photonic Millimeter Wave Transmitter for a Real-Time Coherent Wireless Link Based on Injection Locking of Integrated Laser Diodes.

Shintaro Hisatake, Guillermo Carpintero, Yasuyuki Yoshimizu, Yusuke Minamikata, Kazuki Oogimoto, Yu Yasuda, Frédéric van Dijk, Tolga Tekin, Tadao Nagatsuma

IEICE Trans. Electron., 2015

Enabling Technologies for Real-time 50-Gbit/s Wireless Transmission at 300 GHz.

Tadao Nagatsuma, Kazutoshi Kato, Jeffrey Hesler

Proceedings of the Second Annual International Conference on Nanoscale Computing and Communication, 2015

Exploring millimeter and terahertz waves by photonics for communications and measurement.

Tadao Nagatsuma

Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

2014

10-Gbit/s close-proximity wireless system meeting the regulation for extremely low-power radio stations.

Hiroyuki Takahashi, Akihiko Hirata, Katsuhiro Ajito, Shintaro Hisatake, Tadao Nagatsuma

IEICE Electron. Express, 2014

2013

Generation of coherent sub-terahertz carrier with phase stabilization for wireless communications.

Yasuyuki Yoshimizu, Shintaro Hisatake, Shigeru Kuwano, Jun Terada, Naoto Yoshimoto, Tadao Nagatsuma

J. Commun. Networks, 2013

Special issue on THz communications.

Thomas Kürner, David M. Britz, Tadao Nagatsuma

J. Commun. Networks, 2013

Wireless communication at 310 GHz using GaAs high-electron-mobility transistors for detection.

Stephane Blin, Lucie Tohme, Dominique Coquillat, Shogo Horiguchi, Yusuke Minamikata, Shintaro Hisatake, Philippe Nouvel, Thomas Cohen, Annick Penarier, Fabrice Cano, Luca Varani, Wojciech Knap, Tadao Nagatsuma

J. Commun. Networks, 2013

Design and Measurement of the Plate Laminated Waveguide Slot Array Antenna and Its Feasibility for Wireless Link System in the 120 GHz Band.

Dongjin Kim, Jiro Hirokawa, Kimio Sakurai, Makoto Ando, Takuma Takada, Tadao Nagatsuma, Jun Takeuchi, Akihiko Hirata

IEICE Trans. Commun., 2013

Three Dimensional Millimeter- and Terahertz-Wave Imaging Based on Optical Coherence Tomography.

Toshiyuki Ikeo, Takayuki Isogawa, Tadao Nagatsuma

IEICE Trans. Electron., 2013

Wireless transmission using coherent terahertz wave with phase stabilization.

Yasuyuki Yoshimizu, Shintaro Hisatake, Shigeru Kuwano, Jun Terada, Naoto Yoshimoto, Tadao Nagatsuma

IEICE Electron. Express, 2013

2012

Terahertz Communications Technologies Based on Photonic and Electronic Approaches.

Tadao Nagatsuma

Proceedings of the European Wireless 2012, 2012

2011

Terahertz technologies: present and future.

Tadao Nagatsuma

IEICE Electron. Express, 2011

2007

Near-Field Mapping System Using Fiber-Based Electro-Optic Probe for Specific Absorption Rate Measurement.

Hiroyoshi Togo, Naofumi Shimizu, Tadao Nagatsuma

IEICE Trans. Electron., 2007

2005

Low-Phase Noise Photonic Millimeter-Wave Generator Using an AWG Integrated with a 3-dB Combiner.

Akihiko Hirata, Hiroyoshi Togo, Naofumi Shimizu, Hiroshi Takahashi, Katsunari Okamoto, Tadao Nagatsuma

IEICE Trans. Electron., 2005

Over-10-dBm output uni-traveling-carrier photodiode module integrating a power amplifier for wireless transmissions in the 125-GHz band.

Hiroshi Ito, Tomofumi Furuta, Toshihiko Kosugi, Akihiko Hirata, Hiroyuki Takahashi, Yoshifumi Muramoto, Masami Tokumitsu, Yasuhiro Sato, Tadao Nagatsuma, Tadao Ishibashi

IEICE Electron. Express, 2005

2001

Observation of the internal waveforms in high-speed high-density LSIs using an EOS prober.

Chisato Hashimoto, Takamitsu Takizawa, Sigeru Nakajima, Mitsuru Shinagawa, Tadao Nagatsuma

Microelectron. Reliab., 2001

1998

Sensitivity improvement of an electro-optic high-impedance probe.

Mitsuru Shinagawa, Tadao Nagatsuma, Shintaro Miyazawa

IEEE Trans. Instrum. Meas., 1998

1992

An Automated Optical On-Wager Probing System for Ultra-High-Speed ICs.

Mitsuru Shinagawa, Tadao Nagatsuma

Proceedings of the Proceedings IEEE International Test Conference 1992, 1992

1990

A picosecond external electro-optic prober using laser diodes.

Mitsuru Shinagawa, Tadao Nagatsuma

Proceedings of the Proceedings IEEE International Test Conference 1990, 1990