Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WPT |
2024-06-13 14:30 |
Hokkaido |
Hakodate Citizen Hall (Primary: On-site, Secondary: Online) |
Analysis of the Effects of Different Media on Transmission and Reception in Magnetic Coupling Wireless Power Transfer Tamami Maruyuama, Olan Heinen, Masashi Nakatsugawa (National Institute of Technology, Hakodate College), Katsuya Nakahira (National Institute of Technology, Okinawa College), Masayuki Okamoto (National Institute of Technology, Hakodate College), Ikuo Awai (Fuji wave corporation) |
(To be available after the conference date) [more] |
|
MW |
2024-03-01 10:55 |
Okayama |
Okayama Prefectural University (Primary: On-site, Secondary: Online) |
Reconfigurable Reflection Direction and Multi-Band Metasurface Reflector Using Varactor Diodes Mounted Mushroom-Type Structure Taisei Urakami (NAIST), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono (NIT (KOSEN), Kagawa College), Na Chen, Minoru Okada (NAIST) MW2023-190 |
In this paper, we propose a novel metasurface reflector with considering both reflection directions and frequency bands ... [more] |
MW2023-190 pp.78-83 |
SAT, SANE (Joint) |
2024-02-09 12:05 |
Kagoshima |
AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
[Short Paper]
Optimal Balance between Throughput and Beam radius for Multi-beam Satellite Communications for Air and Ship service Ryu Tsuha, Katsuya Nakahira (NIT Okinawa) SAT2023-75 |
Satellite communications are used on ships and aircraft due to the difficulty of using terrestrial communications networ... [more] |
SAT2023-75 pp.78-81 |
AP |
2023-09-01 11:00 |
Tokyo |
KOZO KEIKAKU ENGINEERING Inc. (Primary: On-site, Secondary: Online) |
Design and transmission characteristics of a tiny monopole water antenna in the 2.4 GHz band Koyu Chinen (GLEX), Ichiko Kinjo (ONCT) AP2023-74 |
We designed, fabricated, and evaluated a monopole water antenna (WA) filled with pure water. A 2.4 GHz patch antenna (PA)... [more] |
AP2023-74 pp.43-48 |
ED, IEE-BMS, IEE-MSS |
2023-08-18 16:25 |
Tokyo |
(Primary: On-site, Secondary: Online) |
RF Analysis of Plant Tissues and Synthesis of Equivalent Circuits
-- Fruit and vegetable analysis -- Koyu Chinen, Shoko Nakamoto (GLEX), Ichiko Kinjo (ONCT) ED2023-13 |
Equivalent circuits of thirteen fruit and vegetable samples were deduced from S-parameters measured at frequencies 1 - 1... [more] |
ED2023-13 pp.14-19 |
WPT, EMCJ, EMD (Joint) |
2023-07-21 13:05 |
Tokyo |
(Primary: On-site, Secondary: Online) |
RF Wireless Signal Transmission in Aqueous Solutions Koyu Chinen (GLEX), Ichiko Kinjo (ONCT) EMCJ2023-30 |
RF-band wireless-signal transmission characteristics in aqueous solutions were analyzed by measuring S-parameters. Diffe... [more] |
EMCJ2023-30 pp.7-12 |
WIT |
2023-06-16 16:40 |
Okinawa |
Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Extraction of growing conditions in Hydroponics Kaito Tamoto, Shihoko Kamizato, Ichiko Kinjo, Hiroki Kamehama, Osamu Makishi (NIT,Okinawa College) WIT2023-7 |
Hydroponics is a new form of agriculture, and an increasing number of companies are starting up plant factories. One of ... [more] |
WIT2023-7 pp.36-39 |
WIT |
2023-06-17 11:15 |
Okinawa |
Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Development of visual field measurement and visual field experience applications. Yusei Kuba, Shihoko Kamisato, Chikatoshi Yamada, Hiroki Kamehama, Osamu Makishi (NIT, Okinawa College) WIT2023-11 |
In this study, we are developing a visual field measurement system and a visual field experience application for the pur... [more] |
WIT2023-11 pp.54-58 |
WIT |
2023-06-17 13:50 |
Okinawa |
Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Study and development of a gait training support system using Minecraft Shuto Shimokori, Kamisato Shihoko, Chikatoshi Yamada (NITOC) WIT2023-14 |
[more] |
WIT2023-14 pp.67-70 |
WIT |
2023-06-17 15:20 |
Okinawa |
Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Improved Visual Intentions Estimation Model Using Depth Information and Object Detection Sho Higa, Masakiyo Okuhama, Koji Yamada (Ryukyu Univ.), Shihoko Kamisato (NIT,Okinawa College) WIT2023-17 |
In this study, we propose an improved visual intention estimation model based on object detection to distinguish eye and... [more] |
WIT2023-17 pp.76-77 |
SANE, SAT (Joint) |
2023-03-02 09:50 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Maximize satellite communication bit rate by optimizing multi-beam placement, power and frequency band Ryu Tsuha, Rin Nakama (NIT Okinawa), Watabe Kohei (NUT), Katsuya Nakahira (NIT Okinawa) SAT2022-56 |
[more] |
SAT2022-56 pp.7-11 |
SANE, SAT (Joint) |
2023-03-03 11:00 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Special Talk]
Radio use of terrestrial mobile phone networks in flights Shoichi Tanifuji (NIT, Okinawa) SAT2022-66 |
Regarding aircrafts radio use of terrestrial mobile phone networks in flights, presently emissions of radio waves are pr... [more] |
SAT2022-66 pp.62-67 |
MVE, IPSJ-CVIM, VRSJ-SIG-MR |
2023-01-26 10:30 |
Nara |
Nara Institute of Science and Technology (Primary: On-site, Secondary: Online) |
[Short Paper]
Improved Visual Intention Estimation Model with Object Detection Using YOLO Masakiyo Okuhama, Sho Higa, Koji Yamada (Univ Ryukyu), Shihoko Kamisato (NIT Okinawa College) MVE2022-34 |
There are two types of human eye contact: conscious eye contact and unconscious eye contact. Only conscious eye gaze sho... [more] |
MVE2022-34 pp.1-2 |
WIT, HI-SIGACI |
2022-12-08 10:25 |
Tokyo |
AIST Tokyo Waterfront (TBD) |
Proposal for Visuospatial Cognitive Training Support System Mio Sakuma (NIT. Sendai), Kei Obata (ISB), Satoshi Funaki (TOYOTA SYSTEMS), Hitoshi Daikoku (TBGU), Takahiro Yonamine (NIT.Okinawa) WIT2022-6 |
We proposed a visuospatial cognitive training support system that reflects the needs of occupational therapists for reha... [more] |
WIT2022-6 pp.11-16 |
SAT, SANE (Joint) |
2022-02-25 09:30 |
Online |
Online |
Bandwidth and Power Allocation for a Multi-beam Satellite Communication System in the Japanese Islands Shun Okuhama (ONCT), Kohei Watabe (NUT), Katsuya Nakahira (ONCT) SAT2021-62 |
Multi-beam systems have become the mainstream for satellite communications because they can make effective use of freque... [more] |
SAT2021-62 pp.57-61 |
MW |
2021-12-16 10:35 |
Kanagawa |
Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Interdigital and Multi-Via Structures for Mushroom-Type Metasurface Reflectors
-- Simulation-Based Design and Evaluation Experiments -- Taisei Urakami (NIT (KOSEN), Kagawa College), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono, Takahiro Shiozawa (NIT (KOSEN), Kagawa College) MW2021-84 |
The novel patch element shapes with the interdigital and multi-via structures of a mushroom-type metasurface reflector h... [more] |
MW2021-84 pp.1-6 |
MIKA (3rd) |
2021-10-28 15:05 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Control of fruit harvest time and improvement of quality by mango production system utilizing IoT Yasushi Shiroma, Hitoshi Afuso, Ryuichi Suwa (Univ. of the Ryukyus), Atsushi Kinjo (National institute of Technology, Okinawa College), Yuki Tonooka (Univ. of the Ryukyus), Takeshi Kaga (Okinawa Cellular Agri &Marche), Itaru Nagayama, Shiro Tamaki (Univ. of the Ryukyus), Gauri Maharjan (Philips) |
[more] |
|
SANE, SAT (Joint) |
2021-02-19 15:45 |
Online |
Online |
A study of the Optimum Number of Repeating Beams in Multibeam Satellite Communication System Taichi Somada, Katuya Nakahira (NIT, Okinawa college) SAT2020-40 |
Multibeam satellite communication systems are widely constructed from the viewpoint of effective use of frequencies. How... [more] |
SAT2020-40 pp.58-61 |
EMCJ, MICT (Joint) |
2020-03-13 14:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Cancelled but technical report was issued) |
Deduction of equivalent circuit models from skin electrical impedances and S-parameters measurements using portable VNA and comparison of the models with skin structure Koyu Chinen, Shoko Nakamoto (GLEX), Ichiko Kinjo (ONCT) MICT2019-57 |
[more] |
MICT2019-57 pp.29-34 |
SR |
2019-12-06 14:50 |
Okinawa |
Ishigaki City Hall (Ishigaki Island) |
[Invited Talk]
Activities of NIT, Okinawa College for "OKINAWA Ocean City" Construction Shoichi Tanifuji (NIT, Okinawa College) SR2019-108 |
[more] |
SR2019-108 pp.117-122 |