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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| AP, WPT (Joint) |
2023-01-20 15:45 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
A consideration on transmission loss of a gap waveguide composed of a dielectric substrate and EBG elements Toshiki Kajie, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2022-196 |
(To be available after the conference date) [more] | AP2022-196 pp.108-111 |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-19 16:35 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
120-GHz-band transmission by contacting dielectric waveguides Akihiko Hirata, Masaki Ushio (CIT), Issei Watanabe, Norihiko Sekine, Akifumi Kasamatsu (NICT) EMT2022-30 MW2022-54 OPE2022-33 EST2022-31 MWPTHz2022-28 |
Currently, sheet LAN, which enables LAN connection simply by placing a terminal on a dielectric sheet that transmits ter... [more] | EMT2022-30 MW2022-54 OPE2022-33 EST2022-31 MWPTHz2022-28 pp.109-112 |
| AP | 2022-05-19 14:50 |
Hyogo | Kobe Port Oasis (Primary: On-site, Secondary: Online) |
Gradient Index Lens Using Perforated Dielectric Wenyi Shao, Qiang Chen (Tohoku Univ.) AP2022-19 |
As the frequency of wireless communications of the next-generation becomes higher and higher, array antennas of high gai... [more] | AP2022-19 pp.45-50 |
| AP | 2021-10-07 13:00 |
Online | Online | [Poster Presentation]
A Study on Scattering Performance of Reflectarrays Using Dielectric Slab Nozomi Chiku, Keisuke Konno, Qiang Chen (Tohoku Univ.) AP2021-77 |
Wireless communication systems beyond the 5G systems are expected to be developed in a high frequency band over the mill... [more] | AP2021-77 pp.42-46 |
| EMD | 2020-03-06 14:55 |
Chiba | CHIBA Institute of Technology Tsudanuma Campus (Cancelled but technical report was issued) |
Investigation of Electromagnetic Noise Suppression for Automotive Wiring Harness Using Dielectric Material Sota Takagi, Takashi Kasuga (NIT,Nagano College) EMD2019-65 |
With the spread of HV and EV vehicles, wideband electromagnetic noise generated from in-vehicle wire harnesses has becom... [more] | EMD2019-65 pp.31-35 |
| EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] | 2020-01-23 13:20 |
Tottori | Tottori Univ. | [Poster Presentation]
Dielectric loss Reduction of Liquid Crystal for Microwave Frequency Phase Shifters Yoichi Murakami, Yosei Shibata, Hiroyasu Sato, Takahiro ishinabe, Qiang Chen, Hideo Fujikake (Tohoku Univ.) |
In this study, we evaluated the relationship between the molecular structure of liquid crystal exhibiting a nematic phas... [more] | |
| 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 |
| EMD | 2019-03-01 13:45 |
Tokyo | Study on FDTD Analysis Method of Differential Lines Including Dielectric Loss at GHz Band Taiki Yamagiwa (NIT, Nagano College), Masahiro Tomioka (Akita Univ.), Ren Kitahara (NIT, Nagano College), Atsushi Nakamura (UTI), Yoshiki Kayano (UEC), Takashi Kasuga (NIT, Nagano College) EMD2018-66 |
In this research, analysis method incorporating dielectric loss of actual substrate into FDTD method is established in o... [more] | EMD2018-66 pp.35-39 |
|
| EMCJ, WPT (Joint) |
2018-06-15 11:25 |
Nagasaki | Auto Matching Circuit for Wireless Power Transfer System Masayoshi Kanno (Bifrestec), Hisashi Shigetani, Kentaro Morito (TAIYO YUDEN) WPT2018-16 |
In the 6.78MHz wireless power transfer system using magnetic resonance, we propose an auto matching circuit by using vol... [more] | WPT2018-16 pp.31-36 |
|
| ICD, MW | 2018-03-02 11:00 |
Shiga | The University of Shiga Prefecture | Study on frequency dependence measurements of the interface relative conductivity using a dielectric rod resonator sandwiched between copper-clad dielectric substrates Yusaku Hirano, Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) MW2017-191 ICD2017-115 |
We studied on evaluation techniques of the interface relative conductivity using a dielectric rod resonator sandwiched b... [more] | MW2017-191 ICD2017-115 pp.83-86 |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-26 11:10 |
Hyogo | Reciprocity theorem and accuracy of numerical analysis on scattering fields by dielectric gratings Hideaki Wakabayashi (Okayama Pref. Univ.), Masamitsu Asai (Kindai Univ.), Jiro Yamakita (Okayama Pref. Univ.) PN2017-90 EMT2017-127 OPE2017-168 LQE2017-150 EST2017-126 MWP2017-103 |
In the grating theory, the second Green identity yields the energy balance and reciprocity. Many analytical methods have... [more] | PN2017-90 EMT2017-127 OPE2017-168 LQE2017-150 EST2017-126 MWP2017-103 pp.309-314 |
|
| AP, MW (Joint) |
2017-09-21 15:25 |
Saitama | Saitama University | [Special Talk]
History of Technical Development on Microwave Dielectric Filters Yoshio Kobayashi (SUMTEC) MW2017-71 |
This paper describes a short history on technical development for evaluation techniques of low loss dielectric materials... [more] | MW2017-71 pp.17-22 |
| EMCJ, EMD | 2017-07-21 14:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study on Transmission Loss and Dielectric Loss of FR-4 Substrate. Masahiro Tomioka, Takuya Ito, Teppei Ikeda, Atsushi Nakamura (UTI), Hideki Takeuchi (NPGITC), Taiki Yamagiwa, Takashi Kasuga (NIT Nagano College) EMCJ2017-27 EMD2017-15 |
In recent years, the frequency of the signal on the parallel transmission line is a several GHz and more. On the GHz ban... [more] | EMCJ2017-27 EMD2017-15 pp.13-18 |
| MW, ICD | 2017-03-02 15:50 |
Okayama | Okayama Prefectural Univ. | [Invited Lecture]
Accurate Evaluation Technique of Complex Permittivity for Low Permittivity Dielectric Films using a Cavity Resonator Method in 60 GHz band Takashi Shimizu, Shunsuke Kojima, Yoshinori Kogami (Utsunomiya Univ.) MW2016-200 ICD2016-130 |
In order to realize modern millimeter wave applications, the accurate value of complex permittivity of low permittivity ... [more] | MW2016-200 ICD2016-130 pp.67-72 |
| 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 |
| MW | 2015-12-18 14:45 |
Tokyo | Tokyo Univ. of Science | Study on Measuring Characteristics in Human Body by Microwave Transmission Kazuki Bamba, Takao Kuki, Yoshio Nikawa (Kokushikan Univ.) MW2015-156 |
Medical expenses are increased by modern social issues (e.g. low birth rate and an aging population and adult diseases).... [more] | MW2015-156 pp.127-132 |
| EMCJ, IEE-EMC, MW, EST [detail] | 2015-10-22 13:05 |
Miyagi | Sakura Hall, Katahira Campus, Tohoku Univ. | Examination of a Slotted Resin Waveguide Using a Low Dielectric Loss Material Shotaro Ishino (Furuno), Naoki Shinohara (Kyoto Univ.) EMCJ2015-65 MW2015-104 EST2015-75 |
In this study, we fabricated a prototype slotted resin waveguide using flexible and low dielectric loss material and pre... [more] | EMCJ2015-65 MW2015-104 EST2015-75 pp.35-40 |
| MW, AP (Joint) |
2015-09-18 09:55 |
Tochigi | Oyama National College of Tech. | High Gain Slot-Coupled Feed Microstrip Antennas by means of a Dielectric Cover Hiroki Kushida, Yujiro Taguchi (NNCT) AP2015-86 |
It is assumed that tablet terminals will be used as very small aperture terminals for disaster satellite communications.... [more] | AP2015-86 pp.37-42 |
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