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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MICT, EMCJ (Joint) |
2022-03-04 16:25 |
Online | Online | A synchronized measurement system for WBAN channel modeling by human motion parameters Akira Saito, Takahiro Aoyagi (Tokyo Tech)  MICT2021-111 |
The development of WBAN channel models requires a lot of experiments and simulations. In order to reduce the number of e... [more] | MICT2021-111 pp.53-58 |
| MW | 2020-12-10 14:05 |
Kanagawa | (Primary: On-site, Secondary: Online) |
Circular Loop Antenna Array for OAM Multiplex Communication Shared for Wireless Power Transfer Wataru Wada, Ryo Ishikawa, Akira Saitou, Hisanosuke Miyake, Haruki Kikuchi, Hiroshi Suzuki, Kazuhiko Honjo (UEC) MW2020-73 |
Recently, due to the increase in the amount of information traffic, there has been a demand for higher speed and larger ... [more] | MW2020-73 pp.12-17 |
| MW | 2020-12-10 14:30 |
Kanagawa | (Primary: On-site, Secondary: Online) |
Circular Loop Antenna Array Integrated on Low-Permittivity Substrate for OAM Multiplexing Communication Systems Haruki Kikuchi, Akira Saito, Hisanosuke Miyake, Wataru Wada, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2020-74 |
Recently, OAMmultiplexing using orbital angular momentum (OAM) of electromagnetic waves has been attracting attention, a... [more] | MW2020-74 pp.18-23 |
| R | 2020-11-30 14:55 |
Online | Online | Analysis for Degraded MLCC Using Voltage Contrast Method in SEM Akira Saito (Murata) R2020-27 |
To ensure the reliability of multi-layer ceramic capacitor (MLCC) while its miniaturization is accelerating, it is neces... [more] | R2020-27 pp.21-24 |
| MW | 2019-11-15 09:30 |
Okinawa | Minami Daido Villa. Tamokuteki Koryu Center | Suppression of interference wave by resistor installation for OAM Communication using Loop Arrays Antenna Hisanosuke Miyake, Akira Saitou, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2019-111 |
As a novel multiplexing method for wireless communications, OAM (Orbital Angular Momentum) is attracting attention due t... [more] | MW2019-111 pp.65-70 |
| RCS, SR, SRW (Joint) |
2019-03-07 09:50 |
Kanagawa | YRP | Vector Potential Analysis on OAM Waves Generated by Circular-Array and Loop Antennas Hiroshi Suzuki, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (The Univ. of Electro-Commun.) RCS2018-313 |
Digital radio signal transmission systems utilizing the mode orthogonality generated by the orbital angular momentum (OA... [more] | RCS2018-313 pp.163-168 |
| RCS, SR, SRW (Joint) |
2019-03-08 11:20 |
Kanagawa | YRP | Multi-Band RF Hardware Techniques for 5G Mobile Communication Systems Yasushi Yamao, Kazuhiko Honjo, Ryo Ishikawa, Yoichiro Takayama, Akira Saito (UEC) RCS2018-325 |
R & D of 5G mobile communication systems are intensively conducted as joint projects by industries, academia and the gov... [more] | RCS2018-325 pp.219-224 |
| MW | 2018-11-15 15:20 |
Nagasaki | Fukue Cultural Hall | Evaluation for OAM-MIMO Communication Using Loop Antenna Array Hiroto Otsuka, Ryohei Yamagishi, Akira Saitou, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2018-101 |
Orbital angular momentum (OAM) is attracting attention in terms of a novel multiplexing method. Multiplexing in OAM comm... [more] | MW2018-101 pp.49-52 |
| MW | 2018-11-15 15:45 |
Nagasaki | Fukue Cultural Hall | Advanced Mode Unity Using Loop Array Proximate to Reflector for OAM Communication Ryohei Yamagishi, Hiroto Otsuka, Akira Saitou, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2018-102 |
Advanced 4-channel multiplexing performance for short- and long-range orbital-angular-momentum (OAM) is demonstrated usi... [more] | MW2018-102 pp.53-57 |
| MW | 2017-11-10 13:30 |
Okinawa | Miyakojima Marin Terminal Bldg. | Analysis on Interference Wave Suppression Effect with Port Azimuths Control of Loop Antenna Array for OAM Communication Hiroto Otsuka, Ryohei Yamagishi, Akira Saitou, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2017-137 |
Orbital-Angular-Momentum(OAM) is attracting attention in terms of a novel multiplexing method. Multiplexing in OAM commu... [more] | MW2017-137 pp.139-144 |
| MW | 2017-11-10 13:45 |
Okinawa | Miyakojima Marin Terminal Bldg. | Improvement of Mode Uniqueness for OAM Communication Using a Loop Array by Reflector Plane Ryohei Yamagishi, Hiroto Otuka, Akira Saitou, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2017-138 |
Mode uniqueness in an orbital-angular-momentum (OAM) communication method is improved to obtain excellent performance at... [more] | MW2017-138 pp.145-149 |
| AP | 2017-02-16 14:25 |
Tochigi | Tochigiken-sougou-bunnka Center | 4-value Multiplexing Angular Momentum Communication Using Circular Loop Antennas Akira Saitou, Hiroto Otuka, Ryohei Yamagisi, Ryo Ishikawa, Kazuhiko Honjo (UEC) AP2016-162 |
A four-value multiplexing orbital angular momentum (OAM) communication scheme is proposed using loop antenna arrays. Con... [more] | AP2016-162 pp.33-38 |
| NLC, IPSJ-IFAT | 2017-02-09 10:40 |
Osaka | Recognizing Textual Entailment with Dependency-Parsed Structure Taking into Account Copular Sentence Akira Saito, Koichi Takeuchi (Okayama Univ.) NLC2016-40 |
In the previous study of recognizing textual entailment, content word matching based approaches are often applied into r... [more] | NLC2016-40 pp.1-5 |
|
| SR | 2017-01-19 14:25 |
Ehime | Himegin Hall | A novel overlap FFT filter-bank with variable overlap length for flexible spectrum access Akira Saito, Motohiro Tanabe, Masahiro Umehira, Shigeki Takeda, Wang Xiaoyan (Ibaraki Univ.) SR2016-81 |
Flexible spectrum access technology is required to change the bandwidth and channel frequency flexibly for cognitive rad... [more] | SR2016-81 pp.17-22 |
| MI | 2017-01-18 10:29 |
Okinawa | Tenbusu Naha | Deformation Estimation of Elastic Bodies Based on Global Intensity Information from Monocular Images Akira Saito, Megumi Nakao (Kyoto Univ.), Yuki Uranishi (Osaka Univ.), Tetsuya Matsuda (Kyoto Univ.) MI2016-73 |
This study proposes a method to estimate elastic deformation using intensity information obtained from monocular images.... [more] | MI2016-73 pp.13-18 |
| ICD, MW | 2016-03-03 10:15 |
Hiroshima | Hiroshima University | CMOS Biosensor IC Focusing on Dielectric Relaxations of Biological Water with 120GHz and 60GHz Oscillator Arrays Takeshi Mitsunaka, Nobuyuki Ashida, Akira Saito, Kunihiko Iizuka (SHARP), Tetsuhito Suzuki, Yuichi Ogawa (Kyoto Univ.), Minoru Fujishima (Hiroshima Univ.) MW2015-189 ICD2015-112 |
We realized CMOS biosensor IC focusing on dielectric relaxations of biological water with 120GHz and 60GHz oscillator ar... [more] | MW2015-189 ICD2015-112 pp.91-96 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-02 11:40 |
Tokyo | Tokyo Institute of Technology | Design and Performance of an Extended Overlap FFT Filter-Bank for Flexible Spectrum Access Akira Saito, Motohiro Tanabe, masahiro Umehira, Shigeki Takeda (Ibaraki Univ.) SR2015-95 |
In the cognitive radio using the non-contiguous unused spectrum with different bandwidth, we need a multi-rate transmiss... [more] | SR2015-95 pp.41-46 |
| MW | 2015-12-17 11:10 |
Tokyo | Tokyo Univ. of Science | Analysis on Broadband Characteristics for Planar Antenna with consideration for high order modes Jin Long, Akira Saitou, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2015-135 |
Broadband characteristics are usually shown on wide-angle antennas. In this paper, the mechanism of this feature are ana... [more] | MW2015-135 pp.13-18 |
| NS, RCS (Joint) |
2015-12-18 10:00 |
Ehime | Matsuyama Community Center | Adjacent channel interference performance improvement by weighted averaging technique for overlap FFT filter-bank Motohiro Tanabe, Akira Saito, Masahiro Umehira, Shigeki Takeda (Ibaraki Univ.) RCS2015-262 |
The authors have been proposing a single-carrier modulation based wireless access scheme using overlap FFT filter-bank t... [more] | RCS2015-262 pp.109-114 |
| RCC, ASN, RCS, NS, SR (Joint) |
2015-07-31 10:50 |
Nagano | JA Naganoken Bldg. | Performance improvement by windowing technique in overlap FFT filter-bank for cognitive radio Motohiro Tanabe, Akira Saito, Masahiro Umehira (Ibaraki Univ.) SR2015-43 |
For the purpose to achieve higher spectrum efficiency, the authors proposed a flexible channel access scheme using overl... [more] | SR2015-43 pp.161-166 |
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