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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| HPB (2nd) |
2022-09-22 13:41 |
Tokyo | -- Yuki Iwata, Masayuki Iwai (TDU) |
In recent years, due to labor shortages, cash registers and other such facilities have become unmanned, and there is a g... [more] | ||
| 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 |
| 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 |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | Frequency Response of Impedance Matching Improvement for Single Layer Dual Mode Antenna for UHF RFID Tag Denchai Warasawate, Fareeda Hookhiao (Kasetsart University.) |
Single layer dual mode antennas for UHF RFID tags have been proposed by researchers. These UHF RFID tags can operate on ... [more] | |
| AP | 2018-05-17 13:05 |
Kumamoto | Kumamoto Univ. | Antenna Height Dependency of Clutter Loss for An Isolated Building by Measurement in Multi-Frequency Bands using A Drone Motoharu Sasaki, Mitsuki Nakamura, Nobuaki Kuno, Yasushi Takatori (NTT) AP2018-18 |
In the three frequency bands of 2.2 GHz, 4.7 GHz, and 26.4 GHz, the clutter loss caused by an isolated building was meas... [more] | AP2018-18 pp.29-33 |
| AP | 2017-04-20 14:50 |
Osaka | Osaka university | Measurements of radio propagation considering the propagation direction in mature and deciduous stages in 920-MHz band in a mulberry farm Chihiro Yamada, Takumi Nishimura, Ryosuke Yoshimura, Hitoshi Shimasaki, Yuichi Kado, Masatoshi Ichida (KIT) AP2017-8 |
Radio wave propagation characteristics were measured in 920 MHz band in a mulberry farm, in order to calculate the link ... [more] | AP2017-8 pp.41-46 |
| 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 |
| ASN | 2016-11-18 11:00 |
Aichi | Nagoya University | [Poster Presentation]
Measurements of radio wave propagation in 920-MHz and 2.4-GHz bands in a mulberry farm Takumi Nishimura, Ryosuke Yoshimura, Chihiro Yamada, Hitoshi Shimasaki, Yuichi Kado, Masatoshi Ichida (Kyoto Inst of Tech) ASN2016-64 |
Collecting data of the radio wave propagation loss in farm fields is necessary to design a wireless network in a farm. I... [more] | ASN2016-64 pp.121-124 |
| MW (2nd) |
2016-06-09 - 2016-06-11 |
Overseas | KMUTNB, Bangkok, Thailand | Impedance Matching Improvement UHF RFID for Single Layer Dual Mode Antenna Fareeda Hookhiao, Dr.Denchai Worasawate (KU. university) |
This paper presents impedance matching single layer dual mode UHF RFID antenna have been proposed. The antenna can be us... [more] | |
| ICD, MW | 2016-03-03 16:20 |
Hiroshima | Hiroshima University | Study of Propagation Loss Prediction in Near Earth Forest Environment Ryohei Yamane, Tatsuki Tokunou, Toshihiko Hamasaki (HIT) MW2015-200 ICD2015-123 |
Wireless Sensor Network (WSN) is a key end point sub-system of IoT. Applications of WSN are wide variety, and an environ... [more] | MW2015-200 ICD2015-123 pp.151-156 |
| MW, AP (Joint) |
2015-09-17 11:30 |
Tochigi | Oyama National College of Tech. | [Tutorial Lecture]
Attraction of the Antenna as Viewed from the Object Making Tsuyoshi Shimoda, Koji Sobajima (DKK) AP2015-81 |
With the advancement of wireless communication, many kinds of antenna have been introduced to the market. Designed based... [more] | AP2015-81 pp.11-14 |
| MW (2nd) |
2015-08-06 - 2015-08-08 |
Overseas | Chulalongkorn Univ., Bangkok, Thailand | Perturbation of a Probe Excited Circular Ring Antenna above the Square Reflector with Inserted Slabs for Circularly Polarized Radiation Rungsinee Sukamat, Nattaset Mhudtongon, Chuwong Phongcharoenpanich (KMITL) |
This paper proposes a circularly polarized unidirectional antenna using a probe excited circular ring with inserted perp... [more] | |
| MW (2nd) |
2014-11-26 - 2014-11-28 |
Overseas | King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok | Study on Cross Meander line Antenna with Ground Plane for Specified Low power Radios at 315 MHz Kengo Kunishige, Futoshi Kuroki (KNCT) |
A small-sized antenna whose electrical performance was isolated from the influence in the environment was investigated f... [more] | |
| MW (2nd) |
2014-11-26 - 2014-11-28 |
Overseas | King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok | The Design of H-Slot Tag Antenna for UHF RFID Applications Teerapol Phatarachaisakul, Tajchai Pumpoung, Chuwong Phongcharoenpanich, Sompol Kosulvit (KMITL) |
This paper proposes the tag antenna designed to operate along the frequency band of 902-928 MHz corresponding to UHF RFI... [more] | |
| EMCJ, IEE-EMC, MW, EST [detail] | 2014-10-24 13:00 |
Akita | Akita Prefectural Univ. | Configuration techniue at identification gate with shield function for UHF-RFID system Naoki Ohmura (MWA), Yoshinobu Okano (Tokyo City Univ.), Satoshi Ogino (MWA) EMCJ2014-61 MW2014-117 EST2014-75 |
The application of UHF radio-frequency identification (RFID) systems is rapidly increasing. Especially, the UHF-RFID sy... [more] |
EMCJ2014-61 MW2014-117 EST2014-75 pp.107-111 |
| AP, MW (Joint) |
2014-09-19 14:00 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | A study on matching condition of a bent-slot-fed wideband MSA for UHF-band RF tag Takashi Yanagi, Yasuhiro Nishioka, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2014-102 |
Radio-frequency identification (RFID) is expected to spread to logistics, inventory management system because of long an... [more] | AP2014-102 pp.49-53 |
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