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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2023-01-27 11:30 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Design of Millimeter Wave EM Absorber Without Metal Backing and Evaluation of Reflection Characteristics Shinnosuke Kagekawa, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo), Morimichi Itoh (ORIST), Hitoshi Togawa (Keeper)  EMCJ2022-79 |
The design of millimeter electromagnetic(EM) wave absorbers is urgently required because of the information and communic... [more] | EMCJ2022-79 pp.39-44 |
| EMCJ, IEE-EMC, IEE-SPC | 2022-12-07 15:15 |
Aichi | Numerical Estimation of SAR Enhancement Due to Implated Metal Plates Exposed to Far-Field at 4G/LTE Frequency Bands Shuhei Waki, Takuji Nishikawa, Takashi Hikage (Hokkaido Univ.), Tomoaki Nagaoka (NICT) EMCJ2022-69 |
[more] | EMCJ2022-69 pp.35-38 |
|
| EMCJ, MW, EST, IEE-EMC [detail] | 2022-10-14 10:50 |
Akita | Akita University (Primary: On-site, Secondary: Online) |
A Study on Planar Metallic Photonic Crystal Resonators Jiaxing FAN, Chunping Chen, Liangchao JIang, Ming Wang, Takaharu Hiraoka, Tetsuo Anada (Kanagawa Univ) EMCJ2022-55 MW2022-101 EST2022-65 |
In recent years, the application of planar metallic photonic crystal (MPhC) structures have been attracting a lot of att... [more] | EMCJ2022-55 MW2022-101 EST2022-65 pp.102-107 |
| AP, WPT (Joint) |
2022-01-21 12:40 |
Tottori | Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Design of a Circularly-polarized Crossed-slot Square-Arrangement Array Antennas on Alternating-phase Feed Parallel-plate Waveguide Yuta Ishikawa, Takashi Tomura, Jiro Hirokawa (Tokyo Tech) AP2021-149 |
When adjacent rectangular waveguides are alternating-phase fed, the field distribution is maintained even though the str... [more] | AP2021-149 pp.80-85 |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
Excitation by Metal Posts of a Square Arrangement of Slot Antennas in Alternating-Phase Feed Parallel-Plate Waveguide Yuta Ishikawa, Takashi Tomura, Jiro Hirokawa (Tokyo Tech) AP2020-44 |
A series-fed waveguide slot array antenna with an alternating-phase feed can be considered as a parallel plate waveguide... [more] | AP2020-44 pp.62-65 |
| EA, US (Joint) |
2020-01-22 10:30 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Different metal welding using ultrasonic complex vibration source
-- Weld strength changed pressure and sample installation direction -- Haruki Sakuma, Takuya Asami, Hikaru Miura (Nihon Univ.) US2019-78 EA2019-91 |
Since ultrasonic welding does not use heat, it can be easily welded with different metals with different melting points.... [more] | US2019-78 EA2019-91 pp.47-51 |
| AP (2nd) |
Overseas | Hotel Istana, Kuala Lumpur | Power transmission efficiency of magnetic material loaded solenoid in the vicinity of circuit ground Yoshihiro Nakamura, Cho Keizo, Hiroaki Nakabayashi (Chiba Institute of Tech) |
Small solenoid whose diameter is about 1mm has been proposed for the NFC antenna. When the NFC antenna is installed to t... [more] | ||
| MW | 2018-12-13 09:45 |
Kanagawa | Kanagawa Univ. | Simulation and Measurement of Metallic Photonic Crystal Point-Defect-Cavity with Air-gap Chenglong Xie, Chun-Ping Chen, Zejun Zhang, Tetsuo Anada (Kanagawa Univ.) MW2018-114 |
A conventional metallic photonic crystal (M-PhC) structure is constructed by a periodic arrangement of metallic rods in ... [more] | MW2018-114 pp.1-5 |
| US | 2018-12-10 16:15 |
Tokyo | Ultrasonic welding of dissimilar metals using planar vibration
-- In the case of changing size and installation direction of the welding sample -- Yosuke Tamada, Takuya Asami, Hikaru Miura (Nihon Univ.) US2018-76 |
Since ultrasonic welding does not use heat, welding of dissimilar metals having different melting points can be easily p... [more] | US2018-76 pp.33-38 |
|
| AP | 2018-08-23 13:35 |
Saitama | Nippon Inst. of Tech. | A fundamental Study on Near-metal-Insensitive antenna for installation on metal walls Yuta Nakagawa, Naobumi Michishita, Hisashi Morishita (National Defense Academy) AP2018-72 |
In order to achieve a near-metal-insensitive antenna for closed-space wireless communications, the impedance characteris... [more] | AP2018-72 pp.29-33 |
| EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2018-07-19 15:50 |
Hokkaido | Design of Narrowband Band-Pass Filters with Inductive Posts using Metallic Photonic Crystal Waveguide in Quasi-Millimeter-Wave Band Totomasa Satou, Chenglong Xie, Chun-Ping Chen, Zhejun Zhang, Tetsuo Anada (Kanagawa Univ.) EMT2018-31 MW2018-46 OPE2018-34 EST2018-29 MWP2018-30 |
The metallic photonic crystal (MPhC) structure has provided a very attractive platform to design of various filters with... [more] | EMT2018-31 MW2018-46 OPE2018-34 EST2018-29 MWP2018-30 pp.131-136 |
|
| AP, SANE, SAT (Joint) |
2018-07-20 10:10 |
Hokkaido | Hokkaido Univ. | Feasibility Study of MACKEY type T Ken Hirano, Shigeru Makino, Kenji Itoh (KIT) AP2018-60 |
A MACKEY parallel arrangement model was proposed in which an original MACKEY (Wi-Fi 2 GHz band) and a MACKEY wide-band t... [more] | AP2018-60 pp.107-112 |
| EMCJ | 2018-01-19 11:00 |
Okayama | Magnetic Field Generation Model and Near Magnetic Field Shielding Characteristics of High Power Device Enclosure Wataru Fujii, Hiroshi Takahara, Shinichiro Yamamoto, Kenichi Hatakeyama, Tohru Iwai (Univ. of Hyogo) EMCJ2017-98 |
This paper describes the magnetic field generation model of the high power device enclosure by magnetic dipoles mx , my,... [more] | EMCJ2017-98 pp.61-66 |
|
| US | 2017-12-11 13:55 |
Tokyo | Investigation of dissimilar metal welding using planar locus by ultrasonic complex vibration source Yosuke Tamada, Hidenobu Hosaka, Takuya Asami, Hikaru Miura (Nihon Univ) US2017-75 |
An ultrasonic welding method is one of the welding methods of dissimilar metals. Many of the conventional methods are ul... [more] | US2017-75 pp.7-10 |
|
| MW, EMCJ, EST, IEE-EMC [detail] | 2017-10-20 09:20 |
Akita | Yupopo | Near Magnetic Field Shielding Characteristic of Metal Enclosure with Ventilation Wataru Fujii, Shinichiro Yamamoto, Kenichi Hatakeyama, Tohru Iwai (Univ. of Hyogo) EMCJ2017-42 MW2017-94 EST2017-57 |
This paper describes the theoretical and experimental results of magnetic field leakage from the metal enclosure with ve... [more] | EMCJ2017-42 MW2017-94 EST2017-57 pp.89-94 |
| OME, CPM, EMD | 2017-06-16 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Magnetic Pulse Welding of Al/Cu Sheets with 3-Turn Flat Coil for Parallel Seam Welding Tomokatsu Aizawa (Tokyo Metropolitan College of Industrial Tech.) EMD2017-9 CPM2017-17 OME2017-13 |
This paper describes magnetic pulse welding of Al/Cu sheets using a 3-turn flat coil for two parallel seam welding. The ... [more] | EMD2017-9 CPM2017-17 OME2017-13 pp.19-24 |
| EMD | 2016-12-16 14:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Electromagnetic Energy Transmission to 6-Turn Flat Coil for Magnetic Pulse Welding and Deformation of Its Coil Tomokatsu Aizawa (Tokyo Metropolitan College) EMD2016-65 |
A high pulse current is discharged through a 6-turn flat coil which is used for magnetic pulse welding of sheet metals. ... [more] | EMD2016-65 pp.1-6 |
| EMCJ, WPT (Joint) |
2016-01-29 13:55 |
Kumamoto | Kumamoto National Colle. Technology | Experimental Study of Shielding Effectiveness of Metal Plates Perforated Periodically and Non-Periodically with Circular Holes Akira Hamano, Shinichiro Yamamoto (Univ. of Hyogo), Tohru Iwai (Kawasaki Techno), Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2015-120 |
This paper describes the experimental and theoretical results of shielding effectiveness of metal plates perforated peri... [more] | EMCJ2015-120 pp.93-98 |
| ED | 2016-01-20 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
State-of-the-art technology of gallium oxide power devices Masataka Higashiwaki, Man Hoi Wong, Keita Konishi (NICT), Kohei Sasaki (Tamura/NICT), Ken Goto (Tamura/TAT), Kazushiro Nomura, Quang Tu Thieu, Rie Togashi, Hisashi Murakami, Yoshinao Kumagai, Bo Monemar, Akinori Koukitu (TAT), Akito Kuramata, Takekazu Masui, Shigenobu Yamakoshi (Tamura) ED2015-114 |
Gallium oxide (Ga{$_{2}$}O{$_{3}$}) is one of oxide semiconductors and has excellent material properties for power devic... [more] | ED2015-114 pp.13-18 |
| EMCJ, IEE-EMC | 2015-12-18 11:40 |
Aichi | TOYOTA CENTRAL R&D LABS., INC. | Experimental Study on Magnetic Leakage from Junctions of High Shielding Materials Soichiro Yahagi, Ryosuke Suga, Tomoki Uwano, Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2015-94 |
A shielding metal case generally has some junctions of metal plates and electromagnetic field leak from the junctions be... [more] | EMCJ2015-94 pp.25-28 |
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