Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2023-06-14 11:00 |
Hokkaido |
Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Frequency Prism in Intelligent Reflecting Surfaces with Delay Elements over Terahertz Bands Shuta Sekimori, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2023-36 |
The demand for high-speed communication with large amounts of data is increasing rapidly, but the mmWave spectrum is str... [more] |
RCS2023-36 pp.49-53 |
SRW |
2023-01-16 10:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Performance Evaluation of Bluetooth LE Coded PHY under Periodic Burst Noise Environment Masaki Akashi, Shinichi Miyamoto (Wakayama Univ.) SRW2022-35 |
To extend the communication range aiming for a wireless communication system applicable to IoT society, Bluetooth 5.0 in... [more] |
SRW2022-35 pp.1-6 |
SRW, SeMI, CNR (Joint) |
2020-11-27 11:30 |
Online |
Online |
[Invited Lecture]
Performance of Unlicensed Wireless Communication Systems under Multiple Periodic Burst Noise Environment Kenta Fujisawa, Shinichi Miyamoto (Wakayama Univ.) SRW2020-37 |
With the increase of the demands for next generation wireless communication service, an efficient use of unlicensed spec... [more] |
SRW2020-37 pp.55-60 |
CQ |
2019-08-28 11:15 |
Hokkaido |
Hakodate arena |
WiSMA-based dynamic wireless resource control: Improvement of communication quality under high-density AP scenarios Toshiro Nakahira, Hirantha Abeysekera, Tomoki Murakami, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) CQ2019-79 |
In order to efficiently accommodate the increasing radio traffic in a limited frequency band, further improvement of the... [more] |
CQ2019-79 pp.113-118 |
RCS |
2019-04-18 09:30 |
Hokkaido |
Noboribetsu Grand Hotel |
Dynamic Control Method for Multi Radio Interface with Strategy Management Architecture for Wireless Resource Optimization (WiSMA) Toshiro Nakahira, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) RCS2019-1 |
While radio traffic continues to increase, available frequency bands are limited. It is important to increase radio reso... [more] |
RCS2019-1 pp.1-6 |
TL |
2019-03-18 16:45 |
Tokyo |
Waseda University |
Linguistic Landscape in Nikko, The World Heritage Site
-- Tradition and Trend -- Yuko Hiramatsu (Chuo Univ.), Yasunari Harada (Waseda Univ.), Miwa Morishita (Kobe Gakuin Univ.), Masashi Saraki (Meiji Univ.) TL2018-65 |
With 2020 Tokyo Olympics close at hand, shrines and temples in the Nikko World Heritage area are struggling to convey th... [more] |
TL2018-65 pp.83-88 |
SAT, RCS (Joint) |
2018-08-10 10:25 |
Iwate |
Iwate University |
Strategy Management Architecture for Wireless Resource Optimization on Unlicensed Wireless Systems Tomoki Murakami, Toshiro Nakahira, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) RCS2018-142 |
For the enhancement of the potential of wireless communication systems, optimization of wireless resources (channel, ban... [more] |
RCS2018-142 pp.57-62 |
CPM |
2018-03-01 13:30 |
Tokyo |
Tokyo Univ. of Technol. |
Magneto-optic response of a bilayered zinc oxcide and magnetic garnet by Sputtering Method. Yasutoshi Ito, Shinichiro Mito (NITTC) CPM2017-117 |
Zinc oxide (ZnO) was deposited on bismuth substituted iron garnet (Bi:YIG) film by RF magnetron sputtering method. ZnO/Y... [more] |
CPM2017-117 pp.7-10 |
SDM, EID |
2017-12-22 11:00 |
Kyoto |
Kyoto University |
Temperature Dependent Hall Coefficient in Heavily Al-Doped 4H-SiC
-- Relationship between Inversion of Hall Coefficient and Conduction Mechanism -- Rinya Nishihata, Akinobu Takeshita, Tatsuya Imamura, Kota Takano, Kazuya Okuda, Shinji Ozawa, Atsuki Hidaka, Hideharu Matsuura (OECU), Shiyang Ji, Kazuma Eto, Kazutoshi Kojima, Tomohisa Kato, Sadafumi Yoshida, Hajime Okumura (AIST) EID2017-13 SDM2017-74 |
To realize SiC n-channel insulated gate bipolar transistors (IGBTs) with very low on-resistance, it is essential to redu... [more] |
EID2017-13 SDM2017-74 pp.9-12 |
WPT, EMCJ (Joint) |
2017-11-21 16:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
The rectenna for 2.45GHz composed with the transparent conductive sheet Ryota Ohata, Yuri Taniuchi, Yoshinobu Okano (TCU) WPT2017-54 |
In the security sensor network which does not function for a peaceful period, the check of sensor's power supply equipme... [more] |
WPT2017-54 pp.53-58 |
MBE, NC (Joint) |
2017-10-07 11:45 |
Osaka |
Osaka Electro-Communication University |
How the Balance between Global-local Connections Affects the Complexity of Neural Activity
-- Constructive Understanding of Atypical Neural Activity in Autism Spectrum Disorder -- Koki Ichinose, Jihoon Park, Yuji Kawai, Junichi Suzuki (Osaka Univ.), Hiroki Mori (Waseda Univ.), Minoru Asada (Osaka Univ.) NC2017-22 |
The purpose of this study is to understand how atypical neural activity in autism spectrum disorder (ASD) occurs, by con... [more] |
NC2017-22 pp.13-18 |
EE, WPT, IEE-SPC [detail] |
2017-07-27 09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
6.78-MHz Current Doubler Rectifier with High-Q Inductor Kyohei Yamada (TUT) EE2017-10 WPT2017-15 |
This technical report talks about prototyping of a 6.78-MHz current doubler rectifier in which an inductor with high unl... [more] |
EE2017-10 WPT2017-15 pp.1-4 |
EE, WPT, IEE-SPC [detail] |
2017-07-28 10:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
2.4-GHz High-Impedance Rectifier Kyohei Yamada (TUT) EE2017-25 WPT2017-30 |
I report design and fabrication process of a 2.4-GHz high-impedance rectifier which competed in Radio Frequency Rectifie... [more] |
EE2017-25 WPT2017-30 pp.89-92 |
WBS, MICT |
2017-07-13 13:45 |
Shizuoka |
ACT CITY |
[Poster Presentation]
A Study on Propagation Characteristics and Transmission Performances for 920 MHz Implant Communications Hiroki Shinoda, Daisuke Anzai, Jianqing Wang (NITech) WBS2017-16 MICT2017-18 |
A capsule endoscope, which is an example of applications for implant communications, mainly uses 400 MHz medical implant... [more] |
WBS2017-16 MICT2017-18 pp.45-49 |
ASN |
2017-05-26 09:55 |
Tokyo |
Tokyo Univ. (Institute of Industrial Science) |
A Study on Compressed Sensing and Transmission Based on Earthquake Acceleration Spectrum Takahiro Fujiwara, Tomoya Tokairin, Hiroyuki Kawai (National Inst. of Tech., Hakodate College) ASN2017-6 |
Wireless Sensor Networks (WSN) is a promising technology to gather seismic acceleration data on a structure. Structural ... [more] |
ASN2017-6 pp.27-30 |
AP |
2017-05-18 11:20 |
Miyazaki |
Hotel MERIEGES |
A Printed Inverted-F Antenna for Circular Polarization
-- Part 2 -- Takafumi Fujimoto, Keigo Shimizu, Natsuki Onoue (Nagasaki Univ.) AP2017-27 |
Authors have proposed a printed inverted-F antenna (PIFA) for circular polarization. In this paper, an approach to impro... [more] |
AP2017-27 pp.27-30 |
AP |
2017-03-17 10:55 |
Iwate |
Iwate Univ. |
A Study on Indoor Radio Propagation Employing Multiband Simultaneous Transmission Yuki Terashima, Aya Hashimoto, Akinobu Kodama, Masayuki Suto, Yasuharu Amezawa, Shinichi Sato (Mobile Techno Corp.) AP2016-193 |
The spectrum shortage of the industrial, scientific and medical radio bands is concerned, since the utilization of Inter... [more] |
AP2016-193 pp.87-92 |
MW, ICD |
2017-03-03 11:15 |
Okayama |
Okayama Prefectural Univ. |
A 128-QAM 60GHz CMOS Transceiver for IEEE802.11ay with Calibration of LO Feedthrough and I/Q Imbalance Jian Pang, Shotaro Maki, Seitarou Kawai, Noriaki Nagashima, Yuuki Seo, Makihiko Katsuragi, Kento Kimura, Satoshi Kondo, Hanli Liu, Teerachot Siriburanon, Kenichi Okada, Akira Matsuzawa (TITECH) MW2016-208 ICD2016-138 |
To meet the demand from the explosive increasing of data traffic volume, a 60GHz band transceiver for IEEE802.11ay with ... [more] |
MW2016-208 ICD2016-138 pp.113-118 |
AP, WPT (Joint) |
2017-01-19 12:40 |
Hiroshima |
Hiroshima Institute of Technology |
Characteristic Evaluations of TV-wave Human Detection Systems around Vehicles under Actual Environments Koki Momota, Kohei Yabata, Koichi Shin, Masahiro Nishi (Hiroshima City Univ.) AP2016-129 |
Recently, the number of car vandalism has been decreasing, but the number of its damage is over 20000 for a year. In su... [more] |
AP2016-129 pp.1-6 |
RCS, RCC, ASN, NS, SR (Joint) |
2016-07-20 16:15 |
Aichi |
|
Simulation Environment for the Advancement of Smart Radio Technologies Koji Ohshima (KKE) SR2016-34 |
Wireless technologies like software radio or cognitive radio have been remarkably advanced
in terms of both hardware a... [more] |
SR2016-34 p.35 |