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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-03-15 15:00 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
Coaxial-Mode Analysis of Radio Propagation Utilizing Hollow Cylindrical Concrete Structures in Seawater Jialu Wang, Qiang Chen (Tohoku Univ.), Nozomu Ishii (Niigata Univ.), Qiaowei Yuan (Tohoku Inst. Tech.), Masaharu Takahashi (Chiba Univ.)  AP2023-219 |
Underwater radio communications leverage the coaxial structure formed by the hollow cylindrical concrete foundation of o... [more] | AP2023-219 pp.102-104 |
| EMCJ | 2023-12-08 16:00 |
Shizuoka | Shizuoka University (Hamamatsu) | Multi port Thevenin's theorem: A new matrix formulation and efficient calculation method of equivalent circuit constants Toshikazu Sekine (Gifu Univ.) EMCJ2023-84 |
Thévenin's theorem is a useful theorem for linear one-port circuits with independent sources. And this theorem states th... [more] | EMCJ2023-84 pp.17-22 |
| MW, AP (Joint) |
2023-09-28 15:50 |
Kochi | Kochi Castle Museum of History (Primary: On-site, Secondary: Online) |
Study on Design of WRG with Low-loss and Wideband Characteristics Masatora Ueno (Utsunomiya Univ.), Yutaka Aoki, Hitoshi Tanaka, Kamo Hiroyuki (TAIYO YUDEN), Takashi Shimizu (Utsunomiya Univ.) MW2023-84 |
A WRG transmission line (Waffle-Iron Ridge Guide) will expect for the next generation of wireless communication technolo... [more] | MW2023-84 pp.16-21 |
| CAS, NLP | 2022-10-20 15:20 |
Niigata | (Primary: On-site, Secondary: Online) |
Nonlinear decay process of lightning strike current waveforms Fumihiko Ishiyama (NTT) CAS2022-24 NLP2022-44 |
Linear systems have eigenvalues, which are constants. In contrast, nonlinear systems do not have such values. We propose... [more] | CAS2022-24 NLP2022-44 pp.25-28 |
| SIP | 2022-08-26 09:00 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) (Primary: On-site, Secondary: Online) |
Nonlinear trends of nonlinear systems Fumihiko Ishiyama (NTT) SIP2022-60 |
Linear systems have eigenvalues, which are constants. In contrast, nonlinear systems do not have such values. We propose... [more] | SIP2022-60 pp.56-59 |
| US | 2022-05-19 14:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Transfer matrix simulation of Langevin type transducer driving including the nonlinear effect Kota Yokoyama (The Univ. of Tokyo/NGK Spark Plug), Takashi Kamashima (NGK Spark Plug), Susumu Miyake, Takeshi Morita (The Univ. of Tokyo) US2022-7 |
Bolt-clamped Langevin transducer are widely used for high-power applications; however, saturation of vibration velocity ... [more] | US2022-7 pp.26-31 |
| EMCJ | 2022-01-21 15:45 |
Online | Online | Simple Method of Determining Chain-Parameter-Matrix Elements for Multi-Conductor Shielded Cable Nobuo Kuwabara, Tohlu Matsushima, Yuki Fukumoto (KIT) EMCJ2021-71 |
Multiconductor shielded cables are used in vehicles and electronic devices to maintain EMC quality. A method using a cha... [more] | EMCJ2021-71 pp.57-62 |
| US | 2018-02-19 16:00 |
Tokyo | Evaluation method of piezoelectric materials for high-power ultrasonic applications Susumu Miyake (UT), Takashi Kasashima, Masato Yamazaki, Yasuyuki Okimura (NTK), Hajime Nagata (TUS), Takeshi Morita (UT) US2017-118 |
High power properties of piezoelectric transducer were evaluated considering complex nonlinear elastic constants. The pi... [more] | US2017-118 pp.37-42 |
|
| MW | 2017-05-18 14:50 |
Osaka | Osaka Univ. (Seminar Room1, Osaka Univ. Kaikan) | Design of 0-dB Forward Coupler Using Left-Handed Waveguide of Cutoff TM-mode Seiichi Ohkubo, Mitsuyoshi Kishihara, Kensuke Okubo, Hironori Takimoto (Okayama Pref. Univ.), Isao Ohta (Univ. of Hyogo) MW2017-10 |
Because the TM-mode waveguide below the cutoff frequency shows negative permeability, a left-handed waveguide can be con... [more] | MW2017-10 pp.13-17 |
| EMCJ, IEE-EMC, IEE-MAG | 2016-06-02 13:45 |
Overseas | NTU, Taiwan | [Poster Presentation]
Characterization and Modeling of CMOS On-Chip Symmetric Coupled Transmission Lines Chien-Chang Huang, Wei-Che Lin (Yuan Ze Univ.) EMCJ2016-28 |
[more] | EMCJ2016-28 p.31 |
| WPT, MW | 2015-04-16 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Wideband Filters Based on Microstrip Parallel-Coupled lines Chun-Ping Chen, Noriki Kato, Tetsuo Anada (Kanagawa Univ.), Zhewang Ma (Saitama Univ.) WPT2015-2 MW2015-2 |
This paper discusses the design of wideband filters consisting of microstrip parallel-coupled lines, with an emphasis on... [more] | WPT2015-2 MW2015-2 pp.5-10 |
| MRIS, ITE-MMS | 2014-11-25 15:45 |
Tokyo | Waseda Univ. | Study on PZT thin films for ultra-high density ferroelectric data storage based on scanning nonlinear dielectric microscopy Yitong Chen, Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ) MR2014-26 |
In order to realize high density and high speed ferroelectric recording, we made and measured a series of thin film with... [more] | MR2014-26 pp.17-22 |
| EMCJ, EMD | 2013-07-12 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Basic Study of Circuit Network Modeling Method for Three Conductor VVF Cable Placing above Ground Plane Nobuo Kuwabara, Toshiya Uchida (KIT) EMCJ2013-46 EMD2013-31 |
Vinyl insulated Vinyl sheathed Flat-type cable (VVF cable) with three conductors is used for the indoor mono-phases powe... [more] | EMCJ2013-46 EMD2013-31 pp.37-42 |
| MW | 2013-06-28 13:15 |
Aichi | Nagoya Institute of Tech. | A Design of Directional Coupler Using Folded Left-Handed waveguide Shuhei Takemoto, Mitsuyoshi Kishihara, Kensuke Okubo, Hironori Takimoto (Okayama Pref Univ.), Isao Ohta (Univ of Hyogo) MW2013-45 |
In this paper, a 0-dB directional coupler consisting of the folded left-handed waveguides with ridge-shaped stubs. First... [more] | MW2013-45 pp.79-83 |
| R | 2013-06-14 14:45 |
Tokyo | Optimal Checkpoint Placement based on System Workload Yuki Doi, Tadashi Dohi (Hiroshima Univ.) R2013-19 |
In this paper we revisit an optimal checkpoint model by Bouguerra, Trystram, Gautier and Vincent (2008, 2010) and develo... [more] | R2013-19 pp.17-22 |
|
| MW | 2012-10-19 16:10 |
Tochigi | Utsunomiya Univ. | The frequency characteristics evaluation of permeability using a harmonic resonator perturbation method Taro Miura (The Mueller), Ken Tahara (KEAD) MW2012-113 |
In the rapid progress of mobile telephone systems, a lot of noise suppression sheets composed of magnetic materials have... [more] | MW2012-113 pp.181-186 |
| US | 2012-02-23 13:00 |
Tokyo | GE Healthcare Japan | [Invited Talk]
Ultrasonic measurements of electronic materials Jun-ichi Kushibiki (Touhoku Univ.) US2011-108 |
For over 40 years at Tohoku University, the author has conducted the research and development associated with ultrasonic... [more] | US2011-108 pp.23-28 |
| OPE, MW, MWP, EMT, EST, IEE-EMT [detail] | 2011-07-22 09:30 |
Hokkaido | Hybrid Trefftz Finite Element Method Using Sakurai-Sugiura Projection Method for Electromagnetic Waveguide Eigenvalue Problems Yoshihito Morita, Koji Hasegawa (Muroran IT), Shingo Sato (Kitami IT), Takao Shimada (Muroran IT) MW2011-71 OPE2011-58 EST2011-57 MWP2011-39 |
Hybrid Trefftz finite element method (HTFEM) with a nonlinear eigenvalue problem solver, Sakurai-Sugiura projection meth... [more] | MW2011-71 OPE2011-58 EST2011-57 MWP2011-39 pp.183-188 |
|
| NLP | 2010-10-28 17:05 |
Osaka | Osaka University Machikaneyama Hall | Dynamical properties of Duffing oscillator driven by relaxation oscillator Naoya Nunome, Takaya Miyano (Ritsumeikan Univ.) NLP2010-93 |
We have analyzed the dynamical properties of a Duffing oscillator forced by a relaxation oscillator in terms of a couple... [more] | NLP2010-93 pp.69-73 |
| MW | 2009-11-20 10:55 |
Kagoshima | Tanegashima | Discussions on numerical estimation of propagation constant of a microstrip line in an AR1000 substrate Yoshitomi Ryohei, Yoshio Kobayashi, Zhewang Ma (Saitama Univ.) MW2009-139 |
Using complex relative permittivity in normal and tangential directions for the copper-clad ceramic/PTFE glass cloth lam... [more] | MW2009-139 pp.63-68 |
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