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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SANE | 2023-11-13 11:15 |
Chiba | Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
Study on snow surface reflection characteristics using right- and left-handed circularly polarized GNSS satellite signals Takayuki Yoshihara, Atsushi Kezuka (ENRI), Hiroki Motoyoshi, Sojiro Sunako (NIED), Susumu Saito (ENRI)  SANE2023-50 |
GNSS satellites transmit right-handed circularly polarized signals as ranging signals for GNSS positioning services. Reg... [more] | SANE2023-50 pp.19-23 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-19 10:30 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
An Investigation on Loss Generation Mechanism in Non-magnetic Noise Suppression Sheet Placed on Microstrip Line Takahiro Mikami (Akita Univ.), Sho Muroga (Tohoku Univ.), Motoshi Tanaka (Akita Univ.) EMCJ2023-39 MW2023-93 EST2023-66 |
The loss generation mechanism in a single microstrip line (MSL) with a non-magnetic noise suppression sheet (NSS) consis... [more] | EMCJ2023-39 MW2023-93 EST2023-66 pp.22-27 |
| AP | 2023-10-19 10:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Reflective lens design using perforated dielectrics Riku Kudo, Hiroyasu Sato, Qiang Chen (Tohoku Univ.) AP2023-98 |
A high-gain Fresnel lens with phase correction by changing the effective dielectric constant using a perforated dielectr... [more] | AP2023-98 pp.45-47 |
| WPT, EMCJ, EMD (Joint) |
2023-07-21 13:30 |
Tokyo | (Primary: On-site, Secondary: Online) |
A study on improvement of electromagnetic wave absorbing and shielding of CNTs painted on the sheet materials Chiaki Kaneko, Kishio Hidaka (Yamagata Univ.), Junji Nemoto (Hokuetsu Corp.) EMCJ2023-31 |
We aimed improvement of the performance of electromagnetic wave absorption and noise suppression for near field and far ... [more] | EMCJ2023-31 pp.13-16 |
| OME | 2023-01-27 15:05 |
Kochi | Kochi Shoko Kaikan (Primary: On-site, Secondary: Online) |
Colorless, Low-Dielectric, Optically Active Semi-Aliphatic Polyimide with Plant-Derived Isosorbide Backbone Ririka Sawada, Ryohei Ishige, Shinji Ando (Tokyo Tech) OME2022-77 |
Seven kinds of polyimides (PIs) incorporating an optically active bio-derived isosorbide (ISS) skeleton in the main chai... [more] | OME2022-77 pp.14-17 |
| ITE-IDY, IEIJ-SSL, EID, SID-JC, IEE-EDD [detail] | 2023-01-26 14:55 |
Online | Online (Zoom) | Effect of narrow-channel structure on liquid crystal flow in power generation devices for energy harvest Rintaro Izumiyama, Yosei Shibata, Takahiro ishinabe, Hideo Fujikake (Tohoku Univ.) EID2022-5 |
For energy harvest (EH) technology utilizing human motion with walking, we propose the flexible (EH) device which incorp... [more] | EID2022-5 pp.5-8 |
| EST | 2023-01-26 14:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Design of thin dielectric lens for millimeter-wave antenna using high dielectric constant materials Keiichi Itoh, Junya Satoh, Shun Togase, Masaki Tanaka (NIT, Akita College), Hajime Igarashi (Hokkaido Univ.) EST2022-84 |
This paper describes a design method for thin dielectric lenses for millimeter-wave antennas using high dielectric const... [more] | EST2022-84 pp.53-57 |
| EMT, IEE-EMT | 2022-11-17 11:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Microwave measurements of physical properties and applications to civil, environmental and resources engineering Kazunori Takahashi (OYO) EMT2022-47 |
Dielectric properties such as the dielectric constant of materials can be measured using microwaves and radars. Applying... [more] | EMT2022-47 pp.18-23 |
| MW | 2022-11-16 13:30 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Complex Permittivity Measurement of Liquids at MHz Band Using an Open-Ended Coaxial Line Based on the Lumped Constant Theory Kouji Shibata (Hachinohe Institute of Tech.), Kohei Fujiwara (TIRI) MW2022-127 |
(To be available after the conference date) [more] | MW2022-127 pp.96-101 |
| MW | 2022-05-20 13:00 |
Kyoto | Kyoto Univ. (Primary: On-site, Secondary: Online) |
Formulation of kQ theory for underwater capacitive wireless power transfer Yasumasa Naka, Masaya Tamura (Toyohashi Univ.) MW2022-20 |
kQ theory is a significant guideline to design a high-efficient capacitive coupler for wireless power transfer. However,... [more] | MW2022-20 pp.28-31 |
| MICT, EMCJ (Joint) |
2022-03-04 13:25 |
Online | Online | Experimental Evaluation on TDOA-Based Implant Device Localization Yuta Yasue, Daisuke Anzai, Jianqing Wang (NIT) MICT2021-107 |
A wireless capsule endoscope, one of the implant medical applications with a wireless communication function, has attrac... [more] | MICT2021-107 pp.34-38 |
| MICT, EMCJ (Joint) |
2022-03-04 16:55 |
Online | Online | Axial Alignment and Focus Adjustment of Lens System and Dielectric Anisotropy Measurement Method for Sheet Materials Using Parallel Millimeter-wave Beam Ryutaro Oba, Atsuhiro Nishikata (Tokyo Tech), Masataka Midori, Hiroshi Kurihara (TDK) EMCJ2021-77 |
In the case of an anisotropic dielectric material such as a printed circuit board, the dielectric constant changes with ... [more] | EMCJ2021-77 pp.21-26 |
| SDM | 2020-11-19 14:10 |
Online | Online | [Invited Talk]
Prediction model of dielectric constants of perovskite-type oxides by first-principles calculations and materials informatics Yusuke Noda (Kanazawa Gakuin Univ.) SDM2020-25 |
The aim of this study is to clarify the relationship between the dielectric constants and other physical and chemical pr... [more] | SDM2020-25 pp.15-20 |
| ED, MW | 2020-01-31 16:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Research and development of compound semiconductor electron devices and high-frequency measurement technologies for millimeter- and submillimeter-wave wireless communications Issei Watanabe, Yoshimi Yamashita, Akifumi Kasamatsu (NICT) ED2019-105 MW2019-139 |
Compound semiconductor electron devices such as GaN-based high electron mobility transistors (HEMTs) have been expected ... [more] | ED2019-105 MW2019-139 pp.59-64 |
| LQE, OPE, CPM, EMD, R | 2019-08-22 16:00 |
Miyagi | [Invited Talk]
Reconsideration of TDDB Statistics of Thick Dielectric Films Used in SiC/GaN Power/RF Devices and Image Sensors Kenji Okada (TowerJazz Panasonic Semiconductor) R2019-25 EMD2019-23 CPM2019-24 OPE2019-52 LQE2019-30 |
Recent advances of GaN/SiC power devices, RF/MMIC (monolithic microwave integrated circuit) devices, and also Image Sens... [more] | R2019-25 EMD2019-23 CPM2019-24 OPE2019-52 LQE2019-30 pp.29-34 |
|
| MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas | RUS, Bangkok, Thailand | [Poster Presentation]
A Dual Microstrip Resonator for Liquid Dielectric Constant Measurement Warunee Krudpun, Somporn Seewattanapon (RMUTSB), Prayoot Akkaraekthalin (KMUTNB) |
A dual microstrip resonator sensor for measurement of dielectric constant with high resolution and a compact area of mat... [more] | |
| EST | 2019-05-17 14:40 |
Aichi | Nagoya Inst. Tech. | Dielectric Constant Change of Silicon Substrate after H/He Ion Irradiation for Loss Reduction Takuichi Hirano (Tokyo City Univ.), Maya Mizuno (NICT), Ning Li (Sophia Univ.), Takeshi Inoue, Masatsugu Sogabe (SHI-ATEX), Kenichi Okada (Tokyo Tech.) EST2019-5 |
The hydrogen (H) or helium (He) ion irradiation on a silicon (Si) substrate had been proposed to reduce loss in high fre... [more] | EST2019-5 pp.19-23 |
| EMCJ | 2019-04-12 09:30 |
Okinawa | Okinawa Industry Support Center | A Novel Analysis Method for Oil Quality by Using Scattered Microwaves Toru Takahashi, Takashi Komakine, Kana Sato, Eiko Sugawara (NIT, Akita College), Takahiro Kurosawa (AIT), Yukinori Kameda, Takahiro Yoshida (KYB) EMCJ2019-9 |
An accurate and simple evaluation method on material properties is indispensable for sustainment and development of indu... [more] | EMCJ2019-9 pp.45-50 |
| MICT | 2019-01-11 17:40 |
Tokyo | Meiji Universtiy (Surugadai Campus) | [Invited Lecture]
A study on error analysis of dielectric property measurement for biological tissues using a coaxial sensor at frequencies from 1 to 100 GHz Kensuke Sasaki, Soichi Watanabe (NICT) MICT2018-67 |
Dielectric properties of biological tissues are the physical constants which are essential for research on the human saf... [more] | MICT2018-67 pp.37-40 |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | NDT of Coconut Oil using Microwave Dielectric Constant Sensing Rattapong Suwalak, Chuwong Phongcharoenpanich (KMITL) |
This paper presents the wireless sensing using the high frequency technique to determine the percentage of the coconut o... [more] | |
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