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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2024-05-16 14:30 |
Osaka | Osaka University Toyonaka Campus (Primary: On-site, Secondary: Online) |
Improved image rejection with correction of I/Q amplitude and phase errors in an even harmonic quadrature mixer Takaaki Michishita, Kousuke Ito, Masaomi Tsuru, Naoki Sakai, Kenji Itoh (KIT) |
(To be available after the conference date) [more] | |
| MW | 2023-11-16 15:20 |
Okinawa | Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
An even harmonic quadrature mixer MMIC for quantum bits' exciting Yusuke Ohmori, Kousuke Itou, Takaaki Michishita, Tsukasa Hirai, Masaomi Tsuru, Naoki Sakai (KIT), Shinichi Morisaka, Hidehisa Shiomi, Makoto Negoro (Osaka Univ.), Kenji Itoh (KIT)  MW2023-133 |
This paper describes a prototype of an even harmonic quadrature mixer MMIC used for a microwave source exciting supercon... [more] | MW2023-133 pp.37-42 |
| ED, MWPTHz | 2022-12-19 17:10 |
Miyagi | ED2022-78 MWPTHz2022-49 |
We experimentally investigate the effect of high-intensity subcarrier signal input to the UTC-PD-integrated HEMT working... [more] | ED2022-78 MWPTHz2022-49 pp.34-37 |
|
| EA, EMM, ASJ-H | 2022-11-21 10:00 |
Online | Online | [Poster Presentation]
ConvMixer model transformation using random orthogonal matrices for privacy protection of test images. Rei Aso, Tatsuya Chuman, Hitoshi Kiya (TMU) EA2022-49 EMM2022-49 |
In this paper, a privacy preserving image classification method is proposed under the use of ConvMixer models. To protec... [more] | EA2022-49 EMM2022-49 pp.46-51 |
| ED, THz | 2021-12-20 13:00 |
Miyagi | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent Progress in Carrier Down-Conversion Devices Between Optical Communication and Beyond 5G Wireless Communication Akira Satou, Dai Nakajima, Kazuki Nishimura, Tomotaka Hosotani, Katsumi Iwatsuki, Tetsuya Suemitsu, Keisuke Kasai, Masato Yoshida, Taiichi Otsuji (Tohoku Univ.) ED2021-48 |
echnologies that seamlessly converges optical networks and wireless networks with small delay and low power consumption ... [more] | ED2021-48 pp.1-5 |
| MW, ED | 2019-01-17 13:50 |
Tokyo | Hitachi, Central Research Lab. | [Special Talk]
Study on SIS mixer and Waveguide Technologies for Wideband and Low-noise Receivers at Submillimeter Wavelengths Takafumi Kojima (NAOJ) ED2018-74 MW2018-141 |
In recent years, receivers based on superconductor-insulator-superconductor (SIS) mixers at millimeter/submillimeter wav... [more] | ED2018-74 MW2018-141 pp.31-36 |
| 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 |
| MW | 2018-11-15 13:55 |
Nagasaki | Fukue Cultural Hall | Trial manufacture of V-band vector-sum phase shift mixer Shinya Yokomizo, Akihito Hirai, Fujiwara Takanobu, Masaomi Tsuru (Mitsubishi Electric Corp.) MW2018-98 |
V-band vector-sum phase shift mixer is developed. The vector-sum phase shift mixer is composed of VGAs (Variable Gain Am... [more] | MW2018-98 pp.35-40 |
| SANE | 2018-11-08 14:30 |
Overseas | China (Xuchang) | Research, Design and Fabrication Microwave Modules of Receiver for Nanosatellite at S band Bui Thi Ha (Vietnam National Univ./VNSC), Bach Gia Duong (UET) SANE2018-67 |
In the paper, the new microwave modules of Nanosatellite?s receiver were designed and fabricated. Purpose of this design... [more] | SANE2018-67 pp.57-62 |
| AP, MW (Joint) |
2018-09-20 14:55 |
Tokyo | Tokyo Tech | 300 GHz, 100 Gb/s wireless transceiver based on InP-HEMT technology Hiroshi Hamada (NTT), Takuya Fujimura, Ibrahim Abdo, Kenichi Okada (Tokyo Tech), Takuya Tsutsumi, Ho-jin Song, Hiroki Sugiyama, Hideaki Matsuzaki, Hideyuki Nosaka (NTT) MW2018-60 |
These days, wireless systems which can support the data rate of 100 Gb/s are being researched for the next generation of... [more] | MW2018-60 pp.7-12 |
| LQE | 2018-02-23 09:35 |
Kanagawa | [Special Invited Talk]
Ultrafast Carrier Transport in a Photodiode Structure Tadao Ishibashi (NEL-T) LQE2017-151 |
Photodiode response behaves variously being associated with nonequilibrium transport of photogenerated carriers. Observe... [more] | LQE2017-151 pp.1-6 |
|
| MW | 2017-11-09 13:25 |
Okinawa | Miyakojima Marin Terminal Bldg. | A Proposal of RF Front-end for 4 Frequency Bands with Two Local Signals Hiroto Sakaki, Nobuhiko Ando, Kenichi Tajima (Mitsubishi Electric) MW2017-119 |
In this paper, we propose a RF front-end architecture for 4 frequency bands with 2 reception paths. The architecture con... [more] | MW2017-119 pp.41-44 |
| AP, MW (Joint) |
2017-09-22 11:35 |
Saitama | Saitama University | A Sample and Hold CMOS IC for 28 GHz-Band Direct RF Undersampling Reception Nagahiro Yoshino, Keita Norishima, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2017-74 |
Direct RF under sampling reception has been developed to reduce the size and the power consumption of the terrestrial wi... [more] | MW2017-74 pp.35-39 |
| RCS, SR, SRW (Joint) |
2017-03-03 15:35 |
Tokyo | Tokyo Institute of Technology | [Invited Lecture]
Millimeter-wave beam multiplexing experiments of the interleaved beamforming with inter-subarray coding by phase drift compensation circuits between multiple oscillators Takenori Ohshima, Atsushi Honda, Toshihiro Shimura, Shouhei Ishikawa, Hiroshi Ashida, Kazuyuki Ozaki, Shunsuke Fujio, Kenichi Nishikawa, Chikara Kojima, Zhengyi Li, Masahiko Shimizu, Yoji Ohashi (Fujitsu Labs) SRW2016-102 |
We achieve a millimeter-wave beam multiplexing system with inter-subarray coding, which has low power consumption and is... [more] | SRW2016-102 pp.189-194 |
| 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 |
| EMCJ, IEE-EMC, MW, EST [detail] | 2016-10-21 13:00 |
Miyagi | Tohoku Univ. | An Image Rejection Type Ku-Band Direct RF Undersampling CMOS Receiver Keita Norishima, Tomokazu Koizumi, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) EMCJ2016-79 MW2016-111 EST2016-75 |
Direct RF under sampling reception has been developed to reduce the size and the power consumption of the terrestrial wi... [more] | EMCJ2016-79 MW2016-111 EST2016-75 pp.113-118 |
| EA, ASJ-H, IPSJ-MUS [detail] | 2016-10-14 14:30 |
Ishikawa | Noto Omakidai (Nanao) | Implementation of Smart Mixer with upper layer controller to monitor the internal status Hiroto Kazui, Kota Takahashi (UEC) EA2016-35 |
Smart mixer is a novel method for sound mixing. This paper presents a introduction of an upper layer subsystem on the s... [more] |
EA2016-35 pp.25-30 |
| MW (2nd) |
2016-06-09 - 2016-06-11 |
Overseas | KMUTNB, Bangkok, Thailand | [Invited Talk]
Direct RF Undersampling Receiver for High-SHF Applications Noriharu Suematsu, K. Norishima, T. Koizumi, T. Owada, Mizuki Motoyoshi, Suguru Kameda (Tohoku Univ.) |
In this paper, basic design of direct RF undersampling receiver for high Super High Frequency (SHF) applications is pres... [more] | |
| PN | 2015-08-31 13:05 |
Hokkaido | Asahidake Manseikaku Hotel Bearmonte | Optical Properties and Applications of ZrO2-SiO2 PLC Shintaro Yamasaki, Yasuyoshi Uchida, Masanori Takahashi, Junichi Hasegawa (FURUKAWA ELECTRIC) PN2015-12 |
In optical telecommunication systems, planar lightwave circuit (PLC) devices are used widely. Demands for large capacit... [more] | PN2015-12 pp.13-16 |
| MW (2nd) |
2015-08-06 - 2015-08-08 |
Overseas | Chulalongkorn Univ., Bangkok, Thailand | The Output Power Formulas of the Balanced Diode Mixer Driven by the Square Wave LO Honami Hama, Kenji Itoh, Keisuke Noguchi, Tetsuo Hirota, Shigeru Makino (KIT) |
The output power formulas of the balanced diode mixer driven by the square wave LO are described in this paper. The circ... [more] | |
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