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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, MW | 2024-01-26 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Dielectric Measurement of Complex Permittivity for Electrolyte Solution by the Cut-Off Circular Waveguide Reflection Method Kouji Shibata (Hachinohe Inst. of Tech.)  ED2023-79 MW2023-171 |
(To be available after the conference date) [more] | ED2023-79 MW2023-171 pp.69-74 |
| EMCJ | 2024-01-19 14:25 |
Kumamoto | Experimental Verification of Impedance Balance Method for Reducing Radiated Emission of Three-Phase Inverters Taiki Nishimoto, Yasuhiro Arai (Panasonic Industry) EMCJ2023-97 |
This report verifies the effectiveness in reducing radiated emission of three-phase inverters by impedance balance metho... [more] | EMCJ2023-97 pp.55-60 |
|
| AP, WPT (Joint) |
2024-01-17 14:25 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
2.45 GHz High-Efficiency Power Amplifier for Integration and Cooperation of Telecommunication and Wireless Power Transfer Yuki Takagi, Yuta Nakamoto, Takashi Hirakawa, Yoshichika Ohta, Naoki Hasegawa (SB) WPT2023-30 |
In this paper, we present a transmitter configuration of wireless devices that is optimized for both information transmi... [more] | WPT2023-30 pp.1-5 |
| MW | 2023-12-21 15:20 |
Shizuoka | Shizuoka University (Hamamatsu Campus) (Primary: On-site, Secondary: Online) |
Dielectric Measurement of Complex Permittivity for Electrolyte Solution by the Cut-Off Circular Waveguide Reflection Method Kouji Shibata (Hachinohe Inst. of Tech.) MW2023-150 |
(To be available after the conference date) [more] | MW2023-150 pp.8-13 |
| EMCJ | 2023-12-08 16:25 |
Shizuoka | Shizuoka University (Hamamatsu) | Investigation of wireless transmission of ECoG to the head surface using backscatter communication Seiya Fumita, Jianqing Wang (NITech) EMCJ2023-85 |
In recent years, brain machine interface (BMI), which is a device control technology using brain information, has attrac... [more] | EMCJ2023-85 pp.23-28 |
| MW | 2023-11-16 11:15 |
Okinawa | Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
Dual-Band Asymmetric Doherty Amplifier with T-shaped Stubs Yuki Takagi, Yoshichika Ohta (SB) MW2023-127 |
In this paper, we propose a design method for a dual-band asymmetric Doherty amplifier at 1.8 GHz(Band3)/2.1 GHz (Band1)... [more] | MW2023-127 pp.7-12 |
| MW | 2023-11-17 14:50 |
Okinawa | Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
Dielectric Measurement of Complex Permittivity for Liquids Using a Coaxial-feed Type Open-ended Cut-off Circular Waveguide and the Capacitance Method Kouji Shibata (Hachinohe Inst. of Tech.) MW2023-147 |
(To be available after the conference date) [more] | MW2023-147 pp.113-118 |
| 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 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
An FDTD fast analysis method for electromagnetic wave reflectors in the 30 GHz band Yuri Otaki, Takuji Arima (TUAT) AP2023-108 |
Next-generation mobile communications use radio waves in the 30 GHz band, which is higher frequency than the existing mo... [more] | AP2023-108 pp.75-78 |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 15:40 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Analysis of Surface Impedance Using the Fast Inverse Laplace Transform and Prony's Method Kazuma Takeya (Hosei Univ.), Jerdvisanop Chakarothai (NICT), Jun Shibayama (Hosei Univ.), Yukihisa Suzuki (Tokyo Metropolitan Univ.), Katsumi Fujii (NICT) EMT2023-48 MW2023-66 OPE2023-48 EST2023-48 MWPTHz2023-44 |
We often employ the surface impedance method in analyzing the various electromagnetic (EM) problems of high-loss media. ... [more] | EMT2023-48 MW2023-66 OPE2023-48 EST2023-48 MWPTHz2023-44 pp.196-201 |
| WPT | 2023-06-30 15:30 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Impedance Inversion Wireless Matching Circuit Using Qi Coils Ryoya Honda, Hiroki Ito, Minoru Mizutani (PW) WPT2023-13 |
We report on the matching circuit designed in the matching circuit contest (85 kHz category) held on March 17, 2023. Thi... [more] | WPT2023-13 pp.13-17 |
| WPT | 2023-06-30 15:55 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Low-loss Design for Matching Circuits Using Poincaré Length and RG Planes Shinji Abe, Hikaru Kitaoka, Shoichi Sato (Power Wave) WPT2023-14 |
Impedance matching is essential for improving the efficiency of Wireless Power Transmission (WPT). This study seeks to f... [more] | WPT2023-14 pp.18-21 |
| EMCJ | 2023-06-09 15:40 |
Hokkaido | Otaru Chamber of Commerce & Industry (Primary: On-site, Secondary: Online) |
Reduction of common-mode voltage in three-phase inverter circuits considering mutual inductance of DC feeder lines Makoto Fujimura, Tohlu Matsushima, Yuki Fukumoto (Kyutech), Kohei Takada, Koji Kobayashi (SANDEN) EMCJ2023-26 |
The impedance balancing method has been investigated as a method for reducing common mode voltage in three-phase inverte... [more] | EMCJ2023-26 pp.70-75 |
| EST | 2023-05-19 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A Design Method of Multisection Line Impedance Matching Circuit Kei Terui, Keito Naitoh, Tsugumichi Shibata (TCU) EST2023-7 |
In this paper, we consider a configuration in which a large number of microstrip section lines with an electrical length... [more] | EST2023-7 pp.34-39 |
| WPT, MW | 2023-04-13 14:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Dielectric Measurement of Liquids Based on Comparison with a Solid Reference Material via the Cut-off Circular Waveguide Reflection Method Kouji Shibata (Hachinohe Inst. of Tech.) WPT2023-3 MW2023-3 |
(To be available after the conference date) [more] | WPT2023-3 MW2023-3 pp.10-15 |
| EMCJ, MICT (Joint) |
2023-03-17 16:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Primary: On-site, Secondary: Online) |
Investigation of reduction method of radiation noise from printed wiring board power supply layer
-- Added resistance structure and reduction effect -- Shuichiro Kohtaki, Sinichi Sasaki (Saga Univ) EMCJ2022-95 |
In recent years, as information equipment has become faster and more densely packed, radiation noise due to highspeed s... [more] | EMCJ2022-95 pp.19-24 |
| EMCJ | 2023-01-27 16:10 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Common-Mode Current Reduction on Output Cable of Inverters with Impedance Balance Method Taiki Nishimoto, Masahiro Yamaoka, Yasuhiro Arai (Panasonic Industry) EMCJ2022-90 |
This report presents a novel inverter circuit structure for suppressing common-mode (CM) current on output cable. Adding... [more] | EMCJ2022-90 pp.99-104 |
| EMCJ | 2023-01-27 16:30 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Analysis of common-mode voltage during switching of individual IGBTs in three phase inverter Makoto Fujimura, Tohlu Matsushima, Yuki Fukumoto (Kyutech), Kohei Takada, Koji Kobayashi (SANDEN) EMCJ2022-91 |
In recent years, the development of automated driving technology has led to the need for more reliable communication equ... [more] | EMCJ2022-91 pp.105-110 |
| AP (2nd) |
2022-12-08 16:55 |
Okinawa | (Primary: On-site, Secondary: Online) |
Examination of Jig Made of Semi-Rigid Cable for S-Parameter Method, Part 2 Takayuki Sasamori (Hokkai-Gakuen Univ.) |
In this report, important points of the measurement by the S-parameter method using a jig made of semi-rigid cable are d... [more] | |
| MW | 2022-11-15 13:50 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Study on Power Consumption and Power Reduction of RF Power Amplifier in 5G Downlink System Yuki Takagi, Yoshichika Ohta (SB) MW2022-113 |
This paper proposes the estimation of power consumption of RF power amplifier in downlink (from base station to UE) comm... [more] | MW2022-113 pp.25-30 |
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