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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CQ, CS (Joint) |
2022-05-13 16:35 |
Fukui | Fukui (Fuku Pref.) (Primary: On-site, Secondary: Online) |
Temperature Dependence Evaluation of VVF Cable Transmission Characteristics and UDP Throughput Characteristics in Power Line Communications (PLC) System Ryutaro Sato, Takumi Aoki, Junya Aoki (Toyo Univ.), Kenji Kita (Daido Univ.), Yuji Sano (Toyo Univ.), Hiroyasu Ishikawa (Nihon Univ.), Hideyuki Shinonaga (Toyo Univ.)  CS2022-9 |
The VVF cable transmission characteristics and maximum UDP throughput characteristics in power line communications (PLC)... [more] | CS2022-9 pp.37-40 |
| WPT | 2022-03-07 12:10 |
Kyoto | (Primary: On-site, Secondary: Online) |
Magnetic Resonance Wireless Power Transmission with External Q Control by Divided-Capacitance Yasuo Ohno, Hiroko Itoh (LaS) WPT2021-24 |
Resonant power transmission circuits can be viewed as an impedance transformer. The transformation ratio varies greatly ... [more] | WPT2021-24 pp.21-24 |
| WPT | 2022-03-07 16:15 |
Kyoto | (Primary: On-site, Secondary: Online) |
Power and efficiency improvement in multiple wireless power supply considering cross coupling between coils Keiichi Ikeda, Takehiro Imura, Yoichi Hori (Tokyo Univ. of Science) WPT2021-31 |
For magnetic resonance coupling, which is highly useful for wireless power transfer that enables high efficiency, long t... [more] | WPT2021-31 pp.50-53 |
| AP | 2022-02-18 10:25 |
Online | Online | [Invited Lecture]
Various decoupling methods between MIMO antennas Part 2. Hiroshi Sato, Yoshio Koyanagi (Panasonic), Masaharu Takahashi (Chiba university), Hisashi Morishita (National Defense Academy) AP2021-169 |
In order to realize large-capacity wireless communication, it is common to install MIMO technology in a small terminal. ... [more] | AP2021-169 pp.61-66 |
| ED, MW | 2022-01-27 15:05 |
Online | Online | [Invited Lecture]
A Compact 26 GHz Filtering Antenna with Cross Coupling Using LTCC Substrate Kaoru Sudo, Ryo Mikase, Yoshinori Taguchi, Koichi Takizawa, Natsumi Minamitani, Kengo Onaka, Saneaki Ariumi, Hisao Hayafuji (Murata), Masataka Ohira (Saitama Univ.) ED2021-66 MW2021-108 |
This paper proposes a compact 26 GHz filtering antenna with cross coupling using LTCC substrate. The cross coupling betw... [more] | ED2021-66 MW2021-108 pp.22-27 |
| EST | 2022-01-27 17:20 |
Online | Online | Analysis of SP-PS Coupling Circuit for Magnetic Field Resonance Type Wireless Power Transmission Tsugumichi Shibata (TCU) EST2021-75 |
We have proposed the use of a circuit with an SP-PS configuration as a magnetic field resonance type coupling circuit fo... [more] | EST2021-75 pp.88-92 |
| AP, RCS (Joint) |
2021-11-12 10:55 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
Study on reduction of electromagnetic coupling between two antennas using Characteristic Mode Analysis Hiroshi Sato (Panasonic), Phung Quang Quan (NDA), Yoshio Koyanagi (Panasonic), Hisashi Morishita (NDA) AP2021-123 |
In order to reduce the size of information terminals, it is necessary to minimize the required volume of antennas by arr... [more] | AP2021-123 pp.116-121 |
| EST, MW, EMCJ, IEE-EMC [detail] | 2021-10-08 13:50 |
Online | Online | Design of a three-section-type Quadrature Hybrid Coupler using broad-side and offset coupled lines in stripline structure Tsuyoshi Narita, Satoshi Ono, Koji Wada (UEC) EMCJ2021-49 MW2021-61 EST2021-51 |
In this study, a three-section-type quadrature hybrid coupler for an IF(Intermediate frequency)-band image rejection mix... [more] | EMCJ2021-49 MW2021-61 EST2021-51 pp.106-111 |
| EE, WPT (Joint) |
2021-10-05 13:25 |
Online | Online | A Basic Study on Frequency Characteristics of the Influence of Rebar on Wireless Power Transfer by Magnetic Resonant Coupling Seiya Yamamoto, Takehiro Imura (TUS), Chiaki Nagai (OBAYASHI) WPT2021-8 |
One of the problems in wireless power transfer using magnetic resonant coupling is that the ingress of metallic foreign ... [more] | WPT2021-8 pp.6-11 |
| AP | 2021-05-21 09:45 |
Online | Online | Mutual Coupling Reduction Between Dipole Antennas Using Mantle Cloak Thanh Binh Nguyen, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Teruki Miyazaki, Masato Tadokoro (Yokohama Rubber Co., Ltd.) AP2021-10 |
Recently, systems such as mobile terminals and digital terrestrial television broadcasting, ITS, RFID are used in the UH... [more] | AP2021-10 pp.7-11 |
| WPT, MW | 2021-04-16 14:20 |
Online | Online | Improvement of wireless power transmission efficiency by inserting relay coil with optimized load impedance Tamami Maruyama, Tai Kimura, Masashi Nakatsugawa (NIT, Hakodate College) WPT2021-4 MW2021-4 |
In previous work, we investigated on the improvement of wireless power transmission efficiency by inserting a non-feedin... [more] | WPT2021-4 MW2021-4 pp.16-20 |
| WPT | 2021-03-04 15:00 |
Online | Online | Development of a Low Leakage Electromagnetic Coupling-Type Microwave Heating System Ryosuke Momiki, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2020-40 |
In this paper, we study on a coupling-type microwave heating system. Despite being an open type, it is a non-radiative ... [more] | WPT2020-40 pp.36-37 |
| MW, ED | 2021-01-29 10:55 |
Online | Online | Experimental Evaluation of 60-GHz Band Planar Antenna Consisting of Multiple Radiators and Multiple Resonators for Radiation of Three Orthogonal Components Masataka Ohira, Zhewang Ma (Saitama Univ.) ED2020-28 MW2020-81 |
This paper reports the experimental evaluation results of a 60-GHz band planar MRMR (Multiple Radiators Multiple Resonat... [more] | ED2020-28 MW2020-81 pp.7-12 |
| OPE, LQE | 2020-11-20 15:30 |
Online | Online | Design of InP-based membrane waveguide on Si substrate toward low propagation loss and high-efficiency coupling with laser Weiqi Wang, Eissa Moataz, Weicheng Fang, Naoki Takahashi, Yoshitaka Oiso, Tomohiro Amemiya, Nobuhiko Nishiyama (Tokyo Tech) OPE2020-48 LQE2020-28 |
In this report, structure dependence of characteristics of membrane waveguides were investigated. The comparison of the ... [more] | OPE2020-48 LQE2020-28 pp.11-16 |
| MW, AP (Joint) |
2020-09-25 09:00 |
Online | Online | A Study on Decoupling Method for Two PIFAs Using Parasitic Elements and Consideration by Characteristic Mode Analysis Quang Quan Phung, Naobumi Michishita (NDA), Hiroshi Sato, Yoshio Koyanagi (Panasonic), Hisashi Morishita (NDA) AP2020-59 |
Recently, Massive MIMO (Multiple-Input Multiple-Output) has been developed as an elemental technology for next-generatio... [more] | AP2020-59 pp.116-120 |
| OCS, OFT, LSJ (Joint) [detail] |
2020-08-27 14:50 |
Online | Online | A Study on Simple Optical Coupling Method for Silicon Photonics Circuits Using Grating Couplers Hongli Yu, Hiroshi Fukudai (CIST), Souichi Kobayashi (PIST), Naoto Yoshimoto (CIST) OFT2020-5 |
A coupling method using a grating coupler is often used as a surface-optical coupling to a silicon photonics integrated ... [more] | OFT2020-5 pp.15-18 |
| EMCJ, EMD, WPT (Joint) [detail] |
2020-07-03 13:55 |
Online | Online | Mechanism of Wireless Power Transfer Forming the Stair-Like Magnetic Field and Demonstration of Receiving Characteristics (Part 2)
-- Mechanism of 3 Stage Magnetic Field Formation by 3 Methods and Comparative Consideration of Equivalent Coupling Factor Distribution -- Hideaki Abe WPT2020-17 |
In the magnetic coupling, the induced voltage based on the electromagnetic induction action by the interchanging of the ... [more] | WPT2020-17 pp.13-18 |
| MW | 2020-03-05 15:45 |
Kochi | Kochi City Culture-Plaza CUL=PORT (Cancelled but technical report was issued) |
Efficient Design Approach of Metallic Photonic Crystal Bandpass Filter using Off-Centered Post-Wall Irises for 5G Applications Erika Katsuno, Chun-Ping Chen, Tetsuo Anada, Takenobu Tsuchiya, Norimichi Watanabe (Kanagawa Univ.) MW2019-149 |
A metallic photonic crystal (M-PhC) structure, consisting of a periodic array of via holes in a low-loss printed circuit... [more] | MW2019-149 pp.53-58 |
| RCS, SR, SRW (Joint) |
2020-03-05 14:05 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Long-distance wireless power transmission using a sheet-like waveguide Yuichi Masuda (UT), Yoshiaki Hirano, Tsuyoto Negishi (TEIJIN), Hiroyuki Shinoda (UT) SRW2019-72 |
In research on conventional waveguide power transmission using a sheet-like waveguide with 2.4 GHz, a transmission range... [more] | SRW2019-72 pp.63-68 |
| WPT, EE (Joint) |
2019-10-09 13:30 |
Shiga | Ryukoku Extension Center, Ryukoku University | Verification of Power Reception Characteristics of S-SP Type Wireless Power Transfer Allows Large Change of Receiving Coil Horizontal Position
-- Mechanism of Load Voltage Variation Suppression and Transmitter Side k Estimation -- Hideaki Abe WPT2019-31 |
Research on wireless power transfer is being conducted from various perspectives. The author has studied a novel mechani... [more] | WPT2019-31 pp.25-30 |
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