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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, MWPTHz | 2022-12-19 14:45 |
Miyagi | [Invited Talk]
Monolithic integrated 300GHz band rectennas with GaAsSb/InGaAs backward diodes Michihiko Suhara, Katsuhiro Usui (TMU), Kiyoto Asakwa (TMCI), Kenichi Kawaguchi, Tsuyoshi Takahashi, Masaru Sato, Naoya Okamoto (Fujitsu)  ED2022-74 MWPTHz2022-45 |
We present a 300-GHz zero-bias detection rectenna using GaAsSb-InGaAs backward diodes (BWDs). The rectenna consists of a... [more] | ED2022-74 MWPTHz2022-45 pp.15-18 |
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| AP | 2022-10-20 11:20 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
Two-Wire Spiral Antenna Characteristics on Mortar Cavity Akio Kuramoto (NEC Platforms), Takashi Takemura, Katsuo Miyamoto (NEC) AP2022-137 |
The spiral antenna is the strong candidate for the wideband communications system and the radio wave monitoring system u... [more] | AP2022-137 pp.187-192 |
| AP | 2022-03-10 11:45 |
Online | Online | Low Back-Lobe small Circularly Polarized Antenna with Spiral elements Hiroaki Sakamoto, Hidetoshi Makimura, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2021-185 |
In this paper, we propose a method to decrease back-lobe radiation of the small CP antenna. The proposed CP antenna is c... [more] | AP2021-185 pp.21-25 |
| LOIS | 2022-03-03 17:30 |
Online | Online | Proposal to Support System Refactoring by Using No-Code/Low-Code Platforms Kazuma Nishimura, Satoru Yamada (Kagawa Grad.), Hiroki Asakimori (RICOH), Rihito Yaegashi (Kagawa Univ.) LOIS2021-43 |
Incremental development is a method of dividing a system into highly independent modules and functions, and improves the... [more] | LOIS2021-43 pp.22-27 |
| WPT, UWT (Joint) |
2021-11-12 15:45 |
Online | Online | A Proposal of Digging System Based on Wirelessly Powered Drill Pipe String Needless of Battery Exchange Daisuhe Kitagawa, Toshio Ishizaki (Ryukoku Univ.), Tomoya Inoue, Junya Isiwata (JAMSTEC), Ikuo Awai (Fuji Waves) WPT2021-10 |
We propose the concept of a sensor system which extends the contactless power transfer system for undersea drilling we h... [more] | WPT2021-10 pp.6-10 |
| 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 |
| HCS | 2020-08-22 17:00 |
Online | Online | The Eusociality and Phoneme Sharing
-- A Missing Link in Human Language Acquisition -- Kumon Tokumaru (Writer) HCS2020-40 |
In this article, author investigates on the phonological aspect of concepts, namely phonemes and syllables. What are pho... [more] | HCS2020-40 pp.111-116 |
| AP, WPT (Joint) |
2020-01-23 11:25 |
Kagawa | Sunport Hall Takamatsu | A Hemi Spherical Self-Complementary Spiral Antenna with Ground Plane Kazuki Kamiyama, Atsushi Katsuta, Hiroyuki Arai (YNU) AP2019-157 |
Miniaturization of antennas is known rule of thumb that the Q value, the gain, the radiation efficiency are correlated ... [more] |
AP2019-157 pp.43-44 |
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | Analysis of Power Transmission Efficiency of Capsule Endoscope Antenna Kyohei Yoshida, Masaharu Takahashi (Chiba Univ.) |
Current capsule endoscopes use a built-in battery as a power source. It is not preferable to use a battery harmful to a ... [more] | |
| SCE | 2019-08-09 11:40 |
Ibaraki | National Institute of Advanced Industrial Science and Technology | Dependence of noise equivalent power on NbN film thickness of spiral-MKIDs Atsushi Saito, Daiki Oka, Yoshiki Kato, Daisuke Kurashina, Kaito Suzuki, Yusuke Nakada, Kensuke Nakajima (Yamagata Univ.) SCE2019-12 |
We report on the design of spiral-MKIDs for THz wave real-time imaging and the fabrication and evaluation of 4K operatio... [more] | SCE2019-12 pp.21-26 |
| EMCJ, EMD, WPT, PEM (Joint) [detail] |
2019-07-19 16:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Development of transmission and reception antennas for wireless power transmission in the capsule endoscope Kyohei Yoshida, Masaharu Takahashi (Chiba Univ.) WPT2019-25 |
In recent years, a capsule endoscope has been developed for decreasing the burden of patients. Current capsule endoscope... [more] | WPT2019-25 pp.19-22 |
| WPT | 2019-03-07 10:50 |
Kyoto | Kyoto Univ. Uji Campus | Application of "Field Guide" to Wireless Power Traansfer
-- An Approach through kQ Product -- Ikuo Awai (Ryutech), Kohei Ohguro, Wataru Uemura (Ryukoku Univ.) WPT2018-68 |
Insertion of proper materials between two spiral coil resonators makes a new efficient wireless power transfer guide, wh... [more] | WPT2018-68 pp.23-28 |
| WPT (2nd) |
2018-11-02 - 2018-11-04 |
Miyagi | Tohoku University | [Poster Presentation]
Miniaturized Frequency Selective Surface Using Spiral Capacitance Patch Ke Peng, Tao Hong, Wen Jiang, Yue Cui, Shuxi Gong (Xidian Univ.) |
In this paper, a miniaturized low-profile frequency selective surface with spiral structure is presented. By printing sp... [more] | |
| NLP | 2018-08-08 17:05 |
Kagawa | Saiwai-cho Campus, Kagawa Univ. | An Efficiency of Changing the Axis Point at A Rotation Angle Measurement System Using Two Printed-Spiral-Inductors Mizuki Mantani, Masayuki Yamauchi (H.I.T.) NLP2018-63 |
We proposed and have been reserarching about a rotation angle measurement system using two printed spiral inductors(PSIs... [more] | NLP2018-63 pp.51-55 |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | Compact Size Printed Spiral Coil Resonator-Loaded Loop for Magnetically Resonant Coupled Wireless Power Transfer System Chawalit Rakluea, Sarawuth Chaimool (KMUTNB), Yan Zhao (CU), Prayoot Akkaraekthalin (KMUTNB) |
A compact size printed spiral coil resonator-loaded loop via magnetically resonant coupled for wireless power transfer s... [more] | |
| SCE | 2018-04-20 15:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Improvement of quality factor of a spiral coil using a novel superconducting wire structure Shinya Kobayashi, Naoto Sekiya (Yamanashi Univ.) SCE2018-6 |
We have developed a structure consisting of two conventional REBCO wires that increases the quality factor of coils. The... [more] | SCE2018-6 pp.29-32 |
| WPT | 2018-03-03 15:10 |
Kyoto | Kyoto Univ. Uji Campus | Wireless Power Transmission for the Capsule Endscopy Masaharu Takahashi, Shigehiro Kai (Chiba Univ.) WPT2017-88 |
In recent years, various studies on capsule endoscopies have been conducted. Among them, wireless power transmission is ... [more] | WPT2017-88 pp.101-104 |
| MW | 2017-11-10 14:40 |
Okinawa | Miyakojima Marin Terminal Bldg. | Comprehensive evaluation of several spiral resonators with electric field confinement Tatsuya Hiraiwa, Toshio Ishizaki (Ryukoku Univ), Ikuo Awai (Ryutech) MW2017-141 |
The working principle, fabrication method, electric field confinement capability, unloaded Q property and susceptibility... [more] | MW2017-141 pp.161-166 |
| SIS, IPSJ-AVM | 2017-10-13 10:30 |
Nara | Todaiji Culture Center | Efficiency Evaluation of Large Scale Wireless Power Transmission using Parallel Line Feeder Hironobu Miyamoto, Duong Quang Thang, Takeshi Higashino, Minoru Okada (NAIST), Daisuke Tsukiyama (DAIHEN) SIS2017-32 |
It is required to enlarge the transmit coil in order to deliver wireless power to moving object. The parallel line feede... [more] | SIS2017-32 pp.59-64 |
| NLP | 2017-05-11 11:00 |
Okayama | Okayama University of Science | Developments of Variable Voltage Transformers by Using Three Printed Spiral Inductors and Resonance Phenomena Kento Tanihiro, Masayuki Yamauchi (HIT) NLP2017-4 |
Recently, compact and light transformers are generally needed in many situations. We can think that an iron core of a t... [more] |
NLP2017-4 pp.17-22 |
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