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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, PN, EMT, IEE-EMT [detail] | 2023-01-24 11:35 |
Osaka | (Primary: On-site, Secondary: Online) |
Design of 30 dB directivity characteristics in the 0.3-THz band by a structure consisting of metalens antenna and resonant tunneling diode Kohei Urashima, Takehito Suzuki (TUAT) PN2022-40 EMT2022-78 MWPTHz2022-66 |
Metalens antennas are suitable for integration with various terahertz continuous-wave (CW) sources. However, high direct... [more] | PN2022-40 EMT2022-78 MWPTHz2022-66 pp.47-52 |
| ED, MWPTHz | 2022-12-19 15:25 |
Miyagi | Admittance spectroscopy of triple-barrier resonant tunneling diodes for extraction of quantum transport parameters. Takeshi Makino, Michihiko Suhara (TMU), Kiyoto Asakawa (TMCIT), Issei Watanabe, Koichi Akahane (NICT) ED2022-75 MWPTHz2022-46 |
Triple-barrier resonant tunneling diodes (TBRTDs) consisting of InGaAs/InAs/InAlAs heterostructures fabricated by low-te... [more] | ED2022-75 MWPTHz2022-46 pp.19-22 |
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| 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 |
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| 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 |
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| 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 |
| NLP, MSS (Joint) |
2021-03-16 11:35 |
Online | Online | Circuit simulation of coupled RTD oscillators to generate OAM wave with wave propagation Kyoshi Oyaizu (Hiroshima City Univ.), Tomoya Hamao (Hiroshima Inst. of Tech.), Hisato Fujisaka (Hiroshima City Univ.), Masayuki Yamauchi (Hiroshima Inst. of Tech.) NLP2020-65 |
Multiplexing by the superimposition of electromagnetic waves with different orbital angular momentum (OAM) can be consid... [more] | NLP2020-65 pp.59-63 |
| 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 |
| ED, THz | 2017-12-18 15:15 |
Miyagi | RIEC, Tohoku Univ | [Invited Talk]
Improved stability of resonant tunneling diode oscillators and their application to sensors Koichi Maezawa (Univ. Toyama) ED2017-76 |
RTD oscillators are one of the most promising candidates for THz signal sources. However, RTD oscillators have stability... [more] | ED2017-76 pp.15-18 |
| ED, SDM | 2017-02-24 11:25 |
Hokkaido | Centennial Hall, Hokkaido Univ. | Linear model analysis of the high order harmonic generation of the transmission line oscillator loaded with resonant tunneling diodes Koichi Maezawa, Takuro Kishi, Masayuki Mori (Univ. Toyama) ED2016-133 SDM2016-150 |
Small signal linear analysis was applied to the transmission line oscillators loaded with RTD pairs,which can output a h... [more] | ED2016-133 SDM2016-150 pp.17-22 |
| 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 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A compact terahertz spectroscopy system using a resonant tunneling diode and a photonic crystal cavity Kazuisao Tsuruda (ROHM/Osaka Univ), Kazuma Okamoto, Sebastian Diebold, Shintaro Hisatake, Masayuki Fujita, Tadao Nagatsuma (Osaka Univ) MWP2016-43 |
We investigate a compact frequency tunable signal source using resonant tunneling diode (RTD) and a photonic crystal cav... [more] | MWP2016-43 pp.1-5 |
| 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 |
| CPM, OPE, LQE, R, EMD | 2015-08-27 14:15 |
Aomori | Aomori-Bussankan-Asupamu | [Invited Talk]
Heterogeneous Integration Technology Using Fluidic Self Assembly Based on Ga Molten Bumps Koichi Maezawa, Jun Nakano, Tomoaki Shibata, Hiroki Morita, Hiroshi Sakamoto, Satoshi Yamada, Masayuki Mori (Univ. Toyama) R2015-28 EMD2015-36 CPM2015-52 OPE2015-67 LQE2015-36 |
Fluidic Self Assembly (FSA) is a most promising heterogeneous integration technique leading to new applications of semic... [more] | R2015-28 EMD2015-36 CPM2015-52 OPE2015-67 LQE2015-36 pp.27-32 |
| ED | 2015-07-25 11:30 |
Ishikawa | IT Business Plaza Musashi 5F | Delta-Sigma Strain Sensor Using a Resonant Tunneling Diode Koichi Maezawa, Yuichiro Kakutani, Taishu Nakayama, Takumi Tajika, Masayuki Mori (Univ. Toyama) ED2015-46 |
A negative differential resistance (NDR) of resonant tunneling diodes (RTDs) is a basis for high frequency oscillators. ... [more] | ED2015-46 pp.51-55 |
| EMT, MW, OPE, MWP, EST, IEE-EMT [detail] | 2015-07-16 11:00 |
Hokkaido | Kushiro City Lifelong Learning Center | [Invited Talk]
Recent Progress in Millimeter and Terahertz Wave Integrated Circuit Technologies for Communications and Sensing Applications Sebastian Diebold, Shunsuke Nakai (Osaka Univ.), Kazuisao Tsuruda, Toshikazu Mukai (ROHM Co.), Masayuki Fujita, Tadao Nagatsuma (Osaka Univ.) EMT2015-11 MW2015-49 OPE2015-23 EST2015-15 MWP2015-14 |
With the possibility of large absolute bandwidths, the millimeter-wave (mmW, 30 to 300 GHz) and Terahertz (THz) frequenc... [more] | EMT2015-11 MW2015-49 OPE2015-23 EST2015-15 MWP2015-14 pp.17-22 |
| ED | 2014-12-22 13:45 |
Miyagi | Transmitter model and its characteristic analysis for simplified terahertz ultra-wideband communications by using tunnel devices Kiyoto Asakawa, Hirokazu Yamakura, Yuto Kato, Kaori Imori, Mitsufumi Saito, Michihiko Suhara (Tokyo Metro. Univ.) ED2014-99 |
It is expected that applications and situations of near-distance wireless communication will increase more and more toge... [more] | ED2014-99 pp.3-8 |
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