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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ, MICT (Joint) |
2024-03-15 10:05 |
Shimane | Estimation of Heartbeat Intervals for Multiple Individuals using Non-contact Multimodal Sensors Utilizing Radio Waves and Acceleration Saki Wada, Hidetoshi Makimura, Kengo Nishimoto, Yoshio Inasawa (MELCO), Shintaro Izumi (Kobe Univ.)  MICT2023-77 |
One method for non-contact acquisition of heart rate variability involves the use of radio wave sensors. In this paper， ... [more] | MICT2023-77 pp.1-5 |
|
| AP (2nd) |
2023-12-07 15:20 |
Wakayama | Kiboukan (Nanki Shirahama) | Performance Evaluation of Adaptive Control Matching Circuits in Small-sized Heart Rate Modules with VHF Band Small Loop Antennas Saki Wada, Hidetoshi Makimura, Kengo Nishimoto, Yoshio Inasawa (MELCO) |
One method for acquiring heart rate variability in a non-contact manner involves using a radio wave sensor. This paper r... [more] | |
| AP, RCS (Joint) |
2023-11-15 11:30 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Evaluation of Adaptive Control Matching Circuits in Small-Sized Heartbeat Modules with VHF Small Loop Antennas. Saki Wada, Kengo Nishimoto, Yoshio Inasawa (MELCO) AP2023-132 |
There is a radio wave sensor as one of the methods to acquire RRIs without contact. A module has been developed that use... [more] | AP2023-132 pp.17-21 |
| RCS, SR, SRW (Joint) |
2023-03-02 10:15 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Highly Accurate Terminal Location Estimation Method by Template Matching Using Receiving Power Transition Information in the VHF-Band Keika Minaki, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2022-50 |
A method for estimating the location of a mobile terminal equipped with ARIB STD-T103/119-based VHF-band public broadban... [more] | SRW2022-50 pp.37-42 |
| SR, UWT (Joint) |
2023-01-27 11:30 |
Tokyo | Takanawa Campus, Tokai Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of wireless communication devices and antennas for the Tokaido Shinkansen Yoshihiro Matsumura, Tomoyuki Tange, Takeshi Nishiyama, Eishi Sasaki (JR-Central), Kengo Nishimoto, Hiroyuki Akutsu (Mitsubishi Electric), Hiroyuki Igura, Tomoki Arakawa (NEC), Yukitoshi Sanada (Keio) SR2022-77 |
This paper outlines the development process of a new type of electrostatic antenna and millimeter-wave train radio for t... [more] | SR2022-77 pp.28-34 |
| SRW, SeMI, CNR (Joint) |
2022-11-25 09:15 |
Tochigi | Epinard Nasu (Primary: On-site, Secondary: Online) |
[Short Paper]
Automated Transmission Leakage Reduction Control in Backscatter Synchronized Streaming Systems Yuki Takazawa, Toma Kamata (KAIT), Osamu Tokumasu, Haruhisa Ichikawa (Keio Univ.), Hiroshi Tanaka (KAIT), Jin Mitsugi (Keio Univ.), Yuusuke Kawakita (KAIT) SRW2022-25 |
The authors are developing a system for synchronous streaming from multiple battery-free sensor tags simultaneously in b... [more] | SRW2022-25 p.37 |
| AP | 2022-10-19 12:20 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A UHF Band Double Loop Antenna Being Able to Match Impedances with RFICs Takumi Kanamori, Mayumi Matsunaga (Shizuoka Univ.) AP2022-117 |
A UHF band double loop antenna which was able to match impedances with RFICs (Radio Frequency Integrated Circuits) was p... [more] | AP2022-117 pp.97-100 |
| AP | 2022-10-20 13:35 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
A Study on the Relationship between Atmospheric Inversion Layer and Duct Propagation from Korea in VHF Band Rikito Tateishi, Makoto Kobayashi, Koichi Shin, Masahiro Nishi (Hiroshima City Univ.) AP2022-140 |
It is important to understand the radio environment of the VHF band in detail, because the FM broadcast waves in VHF ban... [more] | AP2022-140 pp.205-210 |
| AP, MW (Joint) |
2022-09-14 16:40 |
Ehime | The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
[Invited Talk]
Simplified Finder for Bamboo Shoot in Agricultural Soil by Using Resonance Type of Electrodes Kouta Iwamoto, Masaya Sakamoto, Subaru Iwaki, Futoshi Kuroki (NIT, Kure) MW2022-71 |
A concept of smart agriculture systems has been propounded to cope with the rapid aging of the population in the farming... [more] | MW2022-71 p.19 |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-20 10:50 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Uplink transmission of 28 GHz Band RF Signals using A-RoMMF Hiroki Yasuda, Takamitsu Aiba, Toshinori Suzuki, Satoshi Tanaka, Tomohiro Wakabayashi (Yazaki), Tetsuya Kawanishi (Waseda Univ.) EMT2022-41 MW2022-65 OPE2022-44 EST2022-42 MWPTHz2022-39 |
(To be available after the conference date) [more] | EMT2022-41 MW2022-65 OPE2022-44 EST2022-42 MWPTHz2022-39 pp.163-167 |
| RCS, SR, SRW (Joint) |
2022-03-03 09:30 |
Online | Online | Highly Efficient Model to Calculate Radio Protection Area for Spectrum Sharing in VHF-Band Keika Minaki, Shingo Tomida, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SR2021-99 |
The VHF band is currently allocated for public broadband wireless communication (PBB) systems for safety and security in... [more] | SR2021-99 pp.64-70 |
| RCS, SR, SRW (Joint) |
2022-03-03 10:20 |
Online | Online | Radio Protection Area Estimation for Sub-6GHz-Band Spectrum Sharing System Assisted by VHF-Band Radio Sensing Information Shingo Tomida, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2021-73 |
5G system service was launched in 2020. In Japan, apart from the nationwide public service of 5G systems by telecommunic... [more] | SRW2021-73 pp.21-26 |
| SRW | 2022-01-17 10:50 |
Online | Online | [Short Paper]
Development of Multi-carrier backscatter communications system
-- System architecture and services -- Jin Mitsugi, Osamu Tokumasu, Haruhisa Ichikawa (Keio Univ.) SRW2021-56 |
This report overviews the development status of a multicarrier backscatter communication system, which realizes concurre... [more] | SRW2021-56 pp.19-21 |
| SRW | 2022-01-17 11:05 |
Online | Online | [Short Paper]
Development of Multi-carrier backscatter communication system
-- Design of tag antennas for various materials -- Takanao Ochiai (Arizon Japan), Jin Mitsugi (Keio University) SRW2021-57 |
This report overviews the development status of a multicarrier backscatter communication system, which realizes concurre... [more] | SRW2021-57 pp.22-25 |
| SRW | 2022-01-17 11:20 |
Online | Online | [Short Paper]
Multi-carrier backscatter communication system : Interrogator Satoshi Mizuno (Denso Wave), Jin Mitsugi (Keio Univ.) SRW2021-58 |
This report overviews the development status of a multicarrier backscatter communication system, which realizes concurre... [more] | SRW2021-58 pp.26-27 |
| WBS, MICT | 2021-07-30 14:45 |
Online | Online | RRI Measurement Results of Several Persons by a VHF-band Small Loop Antenna with an Adaptive Matching Circuit Saki Wada, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) WBS2021-30 MICT2021-23 |
There is a radio wave sensor as one of the methods to acquire RRIs without contact. We use a small VHF band antenna that... [more] | WBS2021-30 MICT2021-23 pp.45-48 |
| SRW, SeMI, CNR (Joint) |
2020-11-26 09:40 |
Online | Online | A Fundamental Evaluation of Dynamic-Duplex Cellular System on 5G NR Downlink in High SHF Band Yuya Arakawa, Kazuki Nishikori, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada (Kyoto Univ.) SRW2020-27 |
IBFD (In-Band Full-Duplex) has been studied on its application to the beyond 5G (5th Generation) since IBFD enables a si... [more] | SRW2020-27 pp.13-18 |
| SR | 2020-06-05 11:30 |
Online | Online | A Calculation Model of Protection Area for Spectrum Sharing in VHF-Band Souhei Yanase, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SR2020-4 |
When various wireless communication systems share a spectrum, it is necessary to calculate the amount of interference by... [more] | SR2020-4 pp.25-32 |
| AP, RCS (Joint) |
2019-11-20 11:20 |
Saga | Saga Univ. | [Encouragement Talk]
Low-Complexity User Selection Algorithm for High SHF-Band Multiuser Massive MIMO Using Hybrid Beamforming Nobuhide Nonaka, Kazushi Muraoka, Satoshi Suyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO) RCS2019-205 |
The 5th Generation (5G) radio access network will introduce Massive MIMO technology at higher frequency bands with wider... [more] | RCS2019-205 pp.13-18 |
| AP, RCS (Joint) |
2019-11-20 15:20 |
Saga | Saga Univ. | [Invited Lecture]
Measures against rain and snow and performance evalation of overhead wire voltage detection and wireless communication antennna for the Shinkansen Yoshihiro Matsumura, Takeshi Nishiyama, Eishi Sasaki (JR Central), Kengo Nishimoto, Hiroyuki Akutsu (Mitsubishi Electric Corp.), Yukitoshi Sanada (Keio Univ.) AP2019-114 RCS2019-206 |
Reducing train noise in high-speed railways is an important issue. The antenna installed on the roof of the leading car ... [more] | AP2019-114 RCS2019-206 pp.47-52(AP), pp.19-24(RCS) |
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