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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, MWPTHz | 2023-12-22 10:40 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
Milliwatt-class high-power terahertz oscillations in RTD oscillator with cavity-type resonator Hiroki Tanaka, Hidenari Fujikata, Han Feifan, Takumi Shimura, Safumi Suzuki (Titech)  ED2023-60 MWPTHz2023-70 |
Resonant tunneling diodes (RTDs) are considered promising as compact room-temperature terahertz (THz) light sources. Alt... [more] | ED2023-60 MWPTHz2023-70 pp.32-35 |
| MWPTHz | 2023-06-07 15:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Low phase-noise terahertz-wave generation using a microresonator frequency comb and development of relevant essential technologies for applications Tomohiro Tetsumoto, Kentaro Furusawa, Norihiko Sekine (NICT) MWPTHz2023-3 |
A low-phase-noise oscillator with high spectral purity is a helpful tool for improving functionality and reliability in ... [more] | MWPTHz2023-3 pp.8-11 |
| ED, MWPTHz | 2022-12-20 09:30 |
Miyagi | [Invited Talk]
High-Power Terahertz Source over 10 mW based on Resonant-Tunneling Diode Yasushi Koyama, Tatsuya Murao, Yuki Kitazawa, Koji Yukimasa, Tatsuro Uchida, Takeshi Yoshioka, Kokichi Fujimoto, Takahiro Sato, Jun Iba, Katsuhito Sakurai, Takeshi Ichikawa (Canon) ED2022-79 MWPTHz2022-50 |
A compact, high-power, and high-directivity surface-emitting terahertz (THz) source based on an active antenna array wit... [more] | ED2022-79 MWPTHz2022-50 pp.38-41 |
|
| ED, MWPTHz | 2022-12-20 10:10 |
Miyagi | High-Power Resonant-Tunneling-Diode Terahertz Oscillator using Thick InP Conductive Layer for Heat Dissipation and Low Conduction Loss Hiroki Tanaka, Hidenari Fujikata, Feifan Han, Akira Ishikawa, Safumi Suzuki (Titech) ED2022-80 MWPTHz2022-51 |
Resonant tunneling diode (RTD) structure is one of the candidates for the terahertz (THz) sources. However, the output p... [more] | ED2022-80 MWPTHz2022-51 pp.42-45 |
|
| SRW | 2022-06-20 13:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Current Status and Challenges of Convergence of Optical and Radio Technologies for Terahertz Communication Systems Atsushi Kanno (NICT) SRW2022-5 |
We briefly introduce seamless convergence technology between optical and terahertz systems in Beyond 5G era. Radio-over-... [more] | SRW2022-5 pp.12-15 |
| ED, THz | 2021-12-20 13:40 |
Miyagi | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Low-Noise Terahertz Wave Detection by Fermi-Level Managed Barrier Diode Hiroshi Ito (Kitasato Univ.), Tadao Ishibashi (NEL Techno) ED2021-49 |
A broadband and low-noise THz-wave detector called Fermi-level managed barrier (FMB) diode was developed. The fabricated... [more] | ED2021-49 pp.6-9 |
| ED, THz | 2021-12-20 14:55 |
Miyagi | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Low phase noise terahertz-wave generation based on a microcomb Tomohiro Tetsumoto (NICT), Tadao Nagatsuma (Osaka Univ.), Martin Fermann (IMRA), Gabriele Navickaite, Michael Geiselmann (Ligentec), Antoine Rolland (IMRA) ED2021-51 |
There has been a growing need for low phase noise 300 GHz oscillators to respond to demands given by, such as, continuou... [more] | ED2021-51 pp.16-19 |
| ED, THz | 2021-12-20 16:00 |
Miyagi | (Primary: On-site, Secondary: Online) |
Terahertz-wave radar and imaging using resonant tunneling diode oscillators Adrian Dobroiu, Safumi Suzuki, Masahiro Asada (Tokyo Tech) ED2021-53 |
We report experimental results on a series of radar and imaging techniques in the terahertz-wave range based on resonant... [more] | ED2021-53 pp.26-29 |
| ED, THz | 2021-12-21 09:40 |
Miyagi | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of mode-locked terahertz oscillator using resonant tunneling diode Takashi Arikawa (Kyoto Univ.) ED2021-56 |
We found that resonant-tunneling diode THz oscillators show simultaneous multi-mode oscillation by forming external cavi... [more] | ED2021-56 pp.40-43 |
| R, LQE, OPE, CPM, EMD | 2020-08-28 16:35 |
Online | Online | [Invited Talk]
Novel Terahertz-Wave Detector: Fermi-Level Managed Barrier Diode Hiroshi Ito (Kitasato Univ.), Tadao Ishibashi (NEL Techno) R2020-18 EMD2020-17 CPM2020-10 OPE2020-30 LQE2020-10 |
A hetero-barrier rectifier, Fermi-level managed barrier (FMB) diode, was developed for broadband and low-noise THz-wave ... [more] | R2020-18 EMD2020-17 CPM2020-10 OPE2020-30 LQE2020-10 pp.43-46 |
| SCE | 2019-08-09 13:30 |
Ibaraki | National Institute of Advanced Industrial Science and Technology | Construction of measurement system for radiation patterns of intrinsic-Josephson junction THz-wave oscillators Teppei Eguchi, Takashi Tachiki, Takashi Uchida (NDA) SCE2019-14 |
A radiation–pattern measurement system consisting of cryogenic horizontal and vertical rotators was constructed for meas... [more] | SCE2019-14 pp.31-35 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 12:05 |
Osaka | Osaka University Nakanoshima Center | Geneation of Coherent Terahertz Carriers in the 3 THz Range Using Optical-Comb-Based THz Source for Terahertz Communications Isao Morohashi, Yoshihisa Irimajiri, Atsushi Kanno, Akira Kawakami, Naokatsu Yamamoto, Norihiko Sekine, Akifumi Kasamatsu, Iwao Hosako (NICT) PN2018-60 EMT2018-94 OPE2018-169 LQE2018-179 EST2018-107 MWP2018-78 |
We proposed a terahertz (THz) communication system operating in the 3 THz range using an optical-comb-based THz source a... [more] | PN2018-60 EMT2018-94 OPE2018-169 LQE2018-179 EST2018-107 MWP2018-78 pp.167-170 |
| ED, THz | 2018-12-17 13:40 |
Miyagi | RIEC, Tohoku Univ. | Amplitude-modulated radar in the terahertz band based on a resonant-tunneling-diode oscillator Adrian Dobroiu, Ryotaka Wakasugi, Yusuke Shirakawa, Safumi Suzuki, Masahiro Asada (Tokyo Tech) ED2018-54 |
We report on a terahertz-wave radar based on a resonant-tunneling-diode (RTD) oscillator. By modulating the output power... [more] | ED2018-54 pp.5-8 |
| EST, MW, EMCJ, IEE-EMC [detail] | 2018-10-18 13:30 |
Aomori | Hachinohe Chamber of Commerce and Industry(Hachinohe city, Aomori) | Study on Design of On-Body THz-BAN Wireless Communication System Yuta Matsuba, Takahiro Aoyagi (Twitch) EMCJ2018-39 MW2018-75 EST2018-61 |
In WBANs (Wireless Body Area Network), demands for high speed and large capacity are increasing. Therefore, the use of ... [more] | EMCJ2018-39 MW2018-75 EST2018-61 pp.29-33 |
| AP, MW (Joint) |
2018-09-20 16:30 |
Tokyo | Tokyo Tech | [Special Talk]
Development of New Functional Terahertz Devices Using Evanescent Waves Jongscuk Bae (NITech) MW2018-61 |
Since 1983, the author has been involved with developments of terahertz devices including oscillators. Some deices among... [more] | MW2018-61 pp.13-15 |
| ED | 2016-12-20 13:15 |
Miyagi | RIEC, Tohoku Univ | [Invited Talk]
Input Power Optimization of a Tripler-Base 300-GHz CMOS Up-Conversion Mixer Ruibing Dong (NICT), Kosuke Katayama (Hiroshima Univ.), Shinsuke Hara (NICT), Kyoya Takano (Hiroshima Univ.), Issei Watanabe, Norihiko Sekine, Akifumi Kasamatsu (NICT), Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima (Hiroshima Univ.) ED2016-93 |
A tripler-based 300-GHz-band up-conversion mixer in 40-nm CMOS is experimentally characterized, whose operating frequenc... [more] | ED2016-93 pp.71-74 |
| ED | 2016-12-20 14:20 |
Miyagi | RIEC, Tohoku Univ | [Invited Talk]
Modeling of Resonant Tunneling Diodes and their Application to Short Distance Terahertz Wireless Communications Sebastian Diebold, Masayuki Fujita, Tadao Nagatsuma (Osaka Univ.) ED2016-95 |
We present an empirical, equivalent circuit model of a resonant tunneling diode (RTD) for operation in the terahertz fre... [more] | ED2016-95 pp.81-86 |
| ED | 2016-12-20 15:00 |
Miyagi | RIEC, Tohoku Univ | Terahertz Wireless Data Transmission with Frequency and Polarization Division Multiplexing Using Resonant-Tunneling-Diode Oscillators Naoto Oshima, Kazuhide Hashimoto, Safumi Suzuki, Masahiro Asada (Tokyotech) |
A resonant-tunneling-diode terahertz (THz) oscillator chip for frequency- and polarization-division multiplexing was fab... [more] | |
| MWP | 2016-11-14 10:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Modeling of External Feedback Effect of Resonant Tunneling Diode Oscillator for Terahertz Applications Luong Duy Manh, Kousuke Nishio, Yousuke Nishida, Sebastian Diebold (Osaka Univ.), Jaeyoung Kim, Kazuisao Tsuruda, Toshikazu Mukai (Rohm Co. Ltd.), Masayuki Fujita, Tadao Nagatsuma (Osaka Univ.) MWP2016-44 |
Based on the circuit simulation method, the effect of terahertz (THz) external feedback on a resonant tunneling diode os... [more] | MWP2016-44 pp.7-12 |
| ED | 2016-07-24 11:00 |
Tokyo | Tokyo Metropolitan Univ. Minami-Osawa Campus, International House | Resonant-Tunneling-Diode Terahertz Oscillator Integrated with Radial Line Slot Antennas for Circularly Polarized Wave Radiation Daisuke Horikawa, Safumi Suzuki, Masahiro Asada (Tokyo Tech) ED2016-35 |
We proposed and fabricated a novel resonant-tunneling-diode (RTD) terahertz (THz) oscillators for circularly polarized r... [more] | ED2016-35 pp.41-44 |
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