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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2023-03-02 13:50 |
Tottori | Tottori Univ. (Primary: On-site, Secondary: Online) |
Scalable transmission line modeling for over 100 GHz CMOS amplifier Takumi Aoki, Tomoyuki Furuichi (Tohoku Univ.), Mizuki Motoshi (SIST), Noriharu Suematsu (Tohoku Univ.)  MW2022-164 |
It is very important to accurately model the transmission lines used in matching circuits when designing circuits using ... [more] | MW2022-164 pp.42-47 |
| MW | 2022-11-15 14:30 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Development of superconducting quad-band bandpass filter for a wideband receiver used in radio astronomy Sota Rachi, Keita Sakuma (Yamanashi Univ.), Takuya Akahori (NAOJ), Naoto Sekiya (Yamanashi Univ.) MW2022-114 |
Mizusawa VLBI Observatory of the National Astronomical Observatory of Japan are promoting the development of broadband r... [more] | MW2022-114 pp.31-36 |
| MIKA (3rd) |
2022-10-13 11:10 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A study on high-speed channel assignment for dynamic NOMA system by laser chaos decision maker Aoi Matsuoka, Masaki Sugiyama (Tokyo University of Science), Aohan Li (The University of Electro-Communications), Makoto Naruse (The University of Tokyo), Mikio Hasegawa (Tokyo University of Science) |
Laser Chaos Decision Maker has been shown to enable ultra-fast and high-performance decision-making on the GHz order. Pr... [more] | |
| MW | 2022-03-04 09:40 |
Online | Online | 130 GHz Band CMOS Amplifier with Miniaturized Interstage Circuit by Stacked Radial Stub Taiki Machii, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2021-130 |
Low-loss matching circuit and inter stage is an important issue since sufficient gain cannot be achieved with over-100 G... [more] | MW2021-130 pp.105-110 |
| MW | 2021-12-16 15:40 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Series-Series Feedback D-band CMOS Amplifier using a Radial Stub for Source Grounding Taiki Machii (Tohoku Univ.), Mizuki Motoyoshi (SIST), Suguru Kameda (Hiroshima Univ.), Noriharu Suematsu (Tohoku Univ.) MW2021-93 |
Positive feedback is effective to improve the gain since sufficient gain cannot be achieved with over-100 GHz CMOS ampli... [more] | MW2021-93 pp.49-54 |
| PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido | Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
Millimeter-Wave D-band Antenna-Coupled Electrode Electro-Optic Modulator Shotaro Kodama, Takuto Mori, Yui Otagaki, Hiroshi Murata (Mie Univ.) |
A new antenna-coupled electrode EO modulator for direct conversion of D-band wireless signals to optical signals is anal... [more] | |
| MW | 2021-11-19 11:50 |
Kagoshima | Kagoshima University (Primary: On-site, Secondary: Online) |
A 130 GHz CMOS Amplifier Using Radial Stubs as AC Grounds in Its Matching Circuit Taiki Machii (Tohoku Univ.), Mizuki Motoyoshi (SIST), Suguru Kameda (Hiroshima Univ.), Noriharu Suematsu (Tohoku Univ.) MW2021-79 |
Low-loss matching circuit is an important issue since sufficient gain cannot be achieved with over-100 GHz CMOS amplifie... [more] | MW2021-79 pp.69-74 |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Optimization of User Pairing in NOMA Systems Using Laser Chaos Decision Maker Masaki Sugiyama, Aohan Li, Zengchao Duan (TUS), Makoto Naruse (UTokyo), Mikio Hasegawa (TUS) |
NOMA allows multiple users' downlink communications to be transmitted in the same resource block by proper pairing. In o... [more] | |
| MW | 2021-05-20 13:05 |
Online | Online | Development of waveguide based on 3D printing with plating on plastic technology in V- and D-band Kohei Fujiwara, Ryuichi Kobayashi, Satoshi Kuwahara, Yuta Watanabe, Kohei Takizawa, Shota Takemura (TIRI) MW2021-5 |
In general, a waveguide part is expensive and has a good thermal conductivety because of based on copper alloy. Therefor... [more] | MW2021-5 pp.1-4 |
| MW | 2020-11-19 14:20 |
Online | Online | Gain improvement of a 130 GHz CMOS amplifier by using radial stub as AC ground Taiki Machii, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2020-68 |
Low-loss matching circuit is an important issue since sufficient gain cannot be achieved with over-100 GHz CMOS amplifie... [more] | MW2020-68 pp.18-22 |
| RCS, SAT (Joint) |
2019-08-22 12:40 |
Aichi | Nagoya University | [Invited Lecture]
OAM Mode-Multiplexing Transmission System in Millimeter-wave Band for High Capacity Backhaul Eisaku Sasaki, Masashi Hirabe, Ryuji Zenkyu, Hiroaki Miyamoto, Koji Ikuta (NEC) SAT2019-23 RCS2019-152 |
We are developing orbital angular momentum (OAM) mode-multiplexing technology to realize high capacity radio systems suc... [more] | SAT2019-23 RCS2019-152 p.37 |
| CCS, IN (Joint) |
2019-08-01 14:55 |
Hokkaido | KIKI SHIRETOKO NATURAL RESORT | Performance Evaluation of Machine Learning Based Channel Selection Algorithm Implemented on IoT Sensor Devices So Hasegawa, Ma Jing, Ryoma Kitagawa (TUS), Song-Ju Kim (KU), Yoshito Watanabe, Liu Wei, Yozo Shoji (NICT), Mikio Hasegawa (TUS) CCS2019-17 |
The number of IoT devices have been dramatically increased. Numerous IoT devices generate enormous traffic, which causes... [more] | CCS2019-17 pp.1-6 |
| ICD, CPSY, CAS | 2018-12-23 09:30 |
Okinawa | [Poster Presentation]
Design of 140GHz Area-and-Power-Efficient VCO using Frequency Doubler Yoshitaka Otsuki, Daisuke Yamazaki, Nguyen Ngoc Mai-Khanh, Tetsuya Iizuka (Tokyo Univ.) CAS2018-98 ICD2018-82 CPSY2018-64 |
This report summarizes the design of a D-band VCO that realizes small area, low phase noise and low power consumption. ... [more] |
CAS2018-98 ICD2018-82 CPSY2018-64 pp.83-88 |
|
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | [Poster Presentation]
Quad-Band Patch Antenna for RFID/GPS/WLAN Applications Akkawatch Thouchamongkol, Ratchatawat Rukpanichsiri, Santipab Sorkan, Arnon Sakonkanapong, Chuwong Phongcharoenpanich (KMITL) |
This research aims to design, fabricate and experiment a quad-band antenna for Internet of Things (IoT) applications. Th... [more] | |
| MW, ICD | 2017-03-02 11:15 |
Okayama | Okayama Prefectural Univ. | Study on 300 GHz CMOS Doubler for Ultrahigh-Speed Wireless Communications Tuan Anh Vu, Kyoya Takano, Kosuke Katayama, VSRao Sasipalli, Minoru Fujishima (Hiroshima University) MW2016-193 ICD2016-123 |
This paper presents a 300 GHz common-source (CS) based doubler suitable for ultrahigh-speed wireless communications. The... [more] | MW2016-193 ICD2016-123 pp.29-34 |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2014-09-01 15:50 |
Ibaraki | Fish species classification by the support vector machine Atsushi Kinjo, Masanori Ito, Ikuo Matsuo (Tohoku Gakuin Univ.), Tomohito Imaizumi, Tomonari Akamatsu (FRA-NRI) PRMU2014-45 IBISML2014-26 |
Fish species classification using echo-sounder is important for fisheries. With school of mixed species, it is necessary... [more] | PRMU2014-45 IBISML2014-26 pp.57-62 |
|
| MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas | Chulalongkorn University, Bangkok, Thailand | 150GHz CMOS ASK Transmitter Kosuke Katayama, Mizuki Motoyoshi, Kyoya Takano (Hiroshima Univ.), Naoko Ono (Toshiba Corp.), Minoru Fujishima (Hiroshima Univ.) |
In this paper we propose a 150GHz CMOS ASK transmitter that provides the highest ever reported carrier frequency for CMO... [more] | |
| MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas | Chulalongkorn University, Bangkok, Thailand | 110GHz 1.1Gbps High-Power-Efficiency CMOS Transmitter Shunsuke Tanimori, Kosuke Katayama, Mizuki Motoyoshi, Kyoya Takano, Minoru Fujishima (Hiroshima Univ.) |
This paper proposes a high-power-efficiency transmitter. It is critical to improve the power efficiency and bit rate for... [more] | |
| NS, IN (Joint) |
2012-03-09 14:10 |
Miyazaki | Miyazaki Seagia | A Memory Controller with Guaranteed-Bandwidth Solution Hisashi Iwamoto, Yasuto Kuroda, Yuji Yano (Renesas), Koji Yamamoto (RDC), Shingo Ata (Osaka City Univ.), kazunari Inoue (Nara National College of Tec./Osaka Univ.) NS2011-258 |
Network traffic keeps increasing like as the demand of video streaming. Routers and switches in wire-line networks requi... [more] | NS2011-258 pp.445-450 |
| AP, SAT (Joint) |
2009-07-10 16:40 |
Hokkaido | Otaru city, Hokkaido | Autocorrelation Imaging Radar Using Tx/Rx APFA Array Takehiro Kudo, Hiroyasu Sato, Kunio Sawaya (Tohoku Univ.) AP2009-77 |
Broadband auto-correlation imaging radar composed of dielectric lens and 8-element Tx/Rx antipodal Fermi antenna array (... [more] | AP2009-77 pp.195-200 |
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