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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2016-08-22 09:55 |
Nagasaki | Nagasaki Univ. | High-efficiency broadband in the reflectarray using a ring element Kento Takeshima, Shigeru Makino, Tetsuo Hirota, Keisuke Noguchi, Kenji Itoh (KIT), Takeshi Shiode, Michio Takikawa (MELCO)  AP2016-67 |
On the conventional ring-type resonator element reflectarray antenna, a high efficiency design method is confirmed at th... [more] | AP2016-67 pp.1-6 |
| MW | 2016-05-20 09:45 |
Kyoto | Kyoto Univ. | A Study on Loss Mechanism and Characteristics of Artificial Dielectric Filter with TE-mode Resonators Yuto Nakagawa, Toshio Ishizaki (Ryukoku Univ.) MW2016-16 |
Artificial dielectric is constituted by arranging shorter metal strips than the wavelength in the crystal structure. A l... [more] | MW2016-16 pp.29-33 |
| WPT (2nd) |
2015-12-11 11:20 |
Overseas | TamKang University, Tamsui Campus | Wireless power transfer system immune to dielectric matter Yoshikawa Tatsuya, Yanjun Zhang (Ryukoku Univ.) |
Open spiral or solenoid added with a lumped capacitor can enclose the electric field within the resonator. The coupling ... [more] | |
| WPT | 2015-06-12 13:45 |
Tokyo | Univ. of Tokyo | Development of Small Size Self-Resonant Resonator mounting Dielectric Material for Wireless Power Transfer via Magnetic Resonant Coupling Shinichiro Haneishi, Yoshinori Tsujimura (NTK), Takehiro Imura (UTokyo) WPT2015-24 |
We have developed small-size resonators installed the dielectric material in a space between coils in order to increase ... [more] | WPT2015-24 pp.19-24 |
| WPT, MW | 2015-04-17 12:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Electromagnetic field analysis of the resonator with a microfuge tube to heat in enzymatic DNA replication reaction Takeo Yoshimura, Takamasa Hanai, Shigeru Mineki (Tokyo Univ. of Sci.), Jun-ichi Sugiyama, Chika Sato (AIST), Noriyuki Ohneda, Tadashi Okamoto, Hiromichi Odajima (SAIDA FDS INC.) WPT2015-14 MW2015-14 |
In previous study, Rolling Circle Amplification (RCA), which is one of enzymatic DNA replication reaction, was accelerat... [more] | WPT2015-14 MW2015-14 pp.71-76 |
| WPT | 2015-03-25 13:00 |
Kyoto | Kyoto Univ. Uji Campus | Study on Matching Receiving Condition of Infinite Array Antenna with Hemispherical Dielectric Resonators Takayuki Matsumuro, Yohei Ishikawa, Naoki Shinohara (Kyoto Univ.) WPT2014-106 |
One of the most important technology of the receiving antenna in wireless power transmission is matching technique to re... [more] | WPT2014-106 pp.65-68 |
| MW, SCE, WPT | 2014-04-18 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Through-wall Power Transfer by Magnetically Coupled WPT System Ikuo Awai (Ryutech), Yuichi Sawahara, Toshio Ishizaki (Ryukoku Univ.) WPT2014-19 SCE2014-19 MW2014-19 |
Coping with the needs for through-wall electric power transfer, typically for use in a house, we are proposing a simple ... [more] | WPT2014-19 SCE2014-19 MW2014-19 pp.97-102 |
| MW | 2013-12-19 16:45 |
Saitama | Saitama Univ. | Discussions on Measurement Accuracy of Complex Relative Permittivity by a Balanced-type Circular Disk Resonator Method Jun Nakatsutsumi (Saitama Univ.), Yoshio Kobayashi (SUMTEC), Zhewang Ma (Saitama Univ.) MW2013-163 |
A balanced-type circular disk resonator method is used for measuring complex permittivity in the normal direction (relat... [more] | MW2013-163 pp.71-76 |
| MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas | King Mongkut's University of Technology North Bangkok, Thailand | Spherical Dielectric Resonator As an Accurate Source of High-order Mode Spherical Wave Takayuki Matsumuro, Yohei Ishikawa, Naoki Shinohara (Kyoto Univ.) |
For microwave power transmission, miniaturization of the antenna is a problem because the transmission efficiency depend... [more] | |
| SCE | 2013-10-02 16:30 |
Miyagi | Tohoku University, RIEC | Development of Dielectric Micro Calorimeter for X-ray astronomy Takahiro Kikuchi, Norio Sekiya, Kazuhisa Mitsuda, Noriko Y. Yamasaki, Shigeo Kawasaki, Yoh Takei (JAXA), Kyosuke Maehata (Kyushu Univ.), Kosuke Sato (Tokyo Univ. of Science) SCE2013-26 |
We are developing Dielectric Micro Calorimeter (DMC) that could achieve E/ΔE~1000 with megapixel in principle in the fut... [more] | SCE2013-26 pp.37-41 |
| EE, WPT, IEE-SPC (Joint) [detail] |
2013-07-25 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study on optimization of resonators for a WPT system Yuichi Sawahara, Toshio Ishizaki (Ryukoku Univ), Ikuo Awai (Ryutech) |
It is necessary to improve the characteristics of unloaded Q (Qu) and coupling coefficient (k) to improve the transmissi... [more] | |
| MW | 2013-06-27 12:00 |
Aichi | Nagoya Institute of Tech. | [Special Talk]
Study of high-attenuation achieved by the shield of the filter using a micro strip resonator and dielectric Yuichi Sawahara, Toshio Ishizaki (Ryukoku Univ.) MW2013-32 |
Three types of filters, which were dielectric coaxial resonator filter, parallel-coupled micro-strip line filter, and U-... [more] | MW2013-32 pp.15-20 |
| MW | 2013-05-31 10:00 |
Kyoto | Ryukoku Univ. | Study on Propagation-Mode of Wireless Power Transfer System Using Ceramic Dielectric Resonators Kenta Nishikawa, Toshio Ishizaki (Ryukoku Univ.) MW2013-17 |
In the conventional resonator-coupled WPT system, coil resonators made of copper wire are usually used. So, unloaded Q o... [more] | MW2013-17 pp.41-45 |
| MW | 2012-12-14 11:15 |
Yamanashi | Univ. of Yamanashi | Development of 55GHz cavity resonator for dielectric substrate measurement suitable for empty cavity resonator method Takashi Shimizu (Utsunomiya Univ.), Yuki Kawahara, Seizo Akasaka (KMCO), Yoshinori Kogami (Utsunomiya Univ.) MW2012-137 |
The cavity resonator method, which has standardized in the JIS standard and the IEC standard, is one of measuring method... [more] | MW2012-137 pp.61-66 |
| MW | 2012-11-22 10:45 |
Okinawa | Discussions on Measurement Ranges in Balanced-Type Circular Disk Resonator Method to Measure Dielectric Substrates Yoshio Kobayashi (SUMTEC) MW2012-121 |
Balanced-type circular disk resonator method, excited by coaxial lines, is commonly used to measure the frequency depend... [more] | MW2012-121 pp.47-50 |
|
| EE, WPT (Joint) |
2012-11-09 13:00 |
Tokyo | A Coupled-resonator WPT System Immune to Environmental Variations Yuichi Sawahara, Toshio Ishizaki (Ryukoku Univ.), Ikuo Awai (Ryutech) |
Since a coupled-resonator wireless power transfer (WPT) system delivers energy via a coupled resonator system, the fluct... [more] | ||
| EE, WPT (Joint) |
2012-11-09 13:25 |
Tokyo | High Efficiency MW-Band Rectenna Using a Coaxial Dielectric Resonator and Distributed Capacitors Tomohiro Yamashita, Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) |
To realize a high efficiency rectenna for long distance transmission, it is effective to increase the amplitude of high ... [more] | ||
| MW | 2012-10-19 09:20 |
Tochigi | Utsunomiya Univ. | Experimental study on the microwave surface resistance of the copper-clad dielectric substrates Yusuke Shimoda, Koichi Kikuchi, Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) MW2012-98 |
Copper clad dielectric substrate is used for high-frequency planar circuits. The surface of the dielectric plate is roug... [more] | MW2012-98 pp.99-104 |
| MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas | Chulalongkorn University, Bangkok, Thailand | Frequency dependence measurements of complex permittivity for various dielectric materials in millimeter wave region Takashi Shimizu, Daisuke Komata (Utsunomiya Univ.), Yoshio Kobayashi (SUMTEC), Yoshinori Kogami (Utsunomiya Univ.) |
Recently, millimeter wave applications have attracted much attention to realize Giga bit class wireless system and autom... [more] | |
| SCE, MW | 2012-04-20 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Examination of microwave properties of HTS films for NMR pick-up coils Shuya Sato, Takuya Honma, Keisuke Sato, Masanobu Watanabe, Atsushi Saito, Kunihiro Koike, Hiroaki Kato, Shigetoshi Ohshima (Yamagata Univ.) SCE2012-3 MW2012-3 |
In order to increase a sensitivity of NMR pick-up coils, we examined superconducting NMR pick-up coils. In this paper, w... [more] | SCE2012-3 MW2012-3 pp.11-14 |
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