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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| EMT, IEE-EMT | 2023-11-10 10:20 |
Yamaguchi | Kaikyo Messe Shimonoseki | Electrical Control of Polarization Plane Rotation in Beam Scanning Leaky Wave Antenna Using Nonreciprocal Metamaterial Lines Hidefumi Yasuda, Takumi Kondo, Tetsuya Ueda (KIT) EMT2023-72 |
本稿では，非相反メタマテリアル線路を用いたビーム走査アンテナの電子的な偏波面回転制御を提案している． 非相反メタマテリアル線路の片側終端にのみ反射位相を電子的に制御可能な反射器を接続することによる偏波面の動的回転制 御と，印加直流磁界の... [more] |
EMT2023-72 pp.52-57 |
| NLP, CAS | 2023-10-07 14:10 |
Gifu | Work plaza Gifu | Analysis of Nonlinear Mapping Characteristics of Bidirectional DC/DC Converter Based on Reciprocity and Nonreciprocity Kenta Yamamoto, Takashi Hisakado, Mahfuzul Islam (Kyoto Univ.) CAS2023-57 NLP2023-56 |
In recent years, power electronic converters using high-speed switching devices have been used in various power supply s... [more] | CAS2023-57 NLP2023-56 pp.121-124 |
| AI, JSAI-KBS, JSAI-SAI, JSAI-DOCMAS, IPSJ-ICS (Joint) |
2023-03-11 15:45 |
Hokkaido | (Primary: On-site, Secondary: Online) |
--
-- -- -- Hitoshi Yamamoto (RIS), AI2022-51 |
With the rapid development of Artificial Intelligence (AI) related technologies, the coexistence of humans and AI has be... [more] | AI2022-51 pp.19-23 |
| NLP | 2022-08-02 13:45 |
Online | Online | [Invited Talk]
A theory for reciprocity in synchronization Hisa-Aki Tanaka (UEC) NLP2022-33 |
We present a theory and its application that opens the door to step forward for unknown design principles behind biologi... [more] | NLP2022-33 p.28 |
| PN, MWP, EMT, PEM, IEE-EMT [detail] | 2022-01-27 09:30 |
Online | Online | Numerical method for scattering by multiple plane gratings using shadow theory Hideaki Wakabayashi (Okayama Pref. Univ.), Masamitsu Asai (Kindai Univ.), Jiro Yamakita (Okayama Pref. Univ.) PN2021-32 EMT2021-48 MWP2021-37 |
In the shadow theory, electromagnetic fields are expressed by using the scattering factors. We have proposed two applic... [more] |
PN2021-32 EMT2021-48 MWP2021-37 pp.1-6 |
| SITE | 2019-12-06 14:50 |
Kanagawa | Formulating copyright norms in the information society Shiro Tagawa (Chiba Univ.) SITE2019-84 |
When individuals use copyrighted works, the understanding of copyright law is often partial, and few people know exactly... [more] | SITE2019-84 pp.29-33 |
|
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-17 13:30 |
Osaka | Osaka University Nakanoshima Center | Enhancement of Nonreciprocity in Metamaterial Transmission Lines by Insertion of Capacitive Stubs on the Ferrite Substrate Koji Okamoto, Tetsuya Ueda (KIT), Tatsuo Itoh (UCLA) PN2018-49 EMT2018-83 OPE2018-158 LQE2018-168 EST2018-96 MWP2018-67 |
In this work, enhancement of phase-shifting nonreciprocity is proposed by using metamaterial lines with capacitive stubs... [more] | PN2018-49 EMT2018-83 OPE2018-158 LQE2018-168 EST2018-96 MWP2018-67 pp.97-100 |
| HCS | 2018-08-26 14:45 |
Osaka | Effects of negative sentiment on sociometric status in group phenomena
-- Using the interaction model of Heider's balance principle -- Satohide Mizutani (Kansai Univ.) HCS2018-35 |
Using the model in which Heider’s balance principle only operated sentiments among actors in a small group, the present ... [more] | HCS2018-35 pp.19-24 |
|
| 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 |
|
| US, EA (Joint) |
2018-01-23 13:00 |
Osaka | [Poster Presentation]
Performance improvement of gridless sound field decomposition using signal separation based on convex optimization Yuhta Takida, Shoichi Koyama, Natsuki Ueno, Hiroshi Saruwatari (The Univ. of Tokyo) EA2017-87 |
A sound field reconstruction method inside a region including sound sources is proposed. Previously, a method based on a... [more] | EA2017-87 pp.19-24 |
|
| RCS | 2015-06-24 17:35 |
Hokkaido | Hokkaido Univ. | Consideration on Transceiver Structure and Effect for Reducing Feedback Signal Overhead for FDD Using Carrier Frequency Swapping Takahiro Ohtomo (Tokyo City Univ.), Keisuke Saito (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2015-56 |
This paper presets merits and demerits of frequency division duplexing (FDD) using the carrier frequency swapping which ... [more] | RCS2015-56 pp.61-66 |
| MW | 2015-05-28 16:00 |
Tokyo | The Univ. of Electro-Commun. | Tuning property of varacter inserted MNM and its application Shouta Komatsu, Toshiro Kodera (Meisei Univ.) MW2015-25 |
Magnet-less non-reciprocal metamaterial (MNM) provides magnetic material free magnetic gyrotropy at microwave and higher... [more] | MW2015-25 pp.25-29 |
| DE | 2014-06-21 09:40 |
Tokyo | Ricoh IT Solutions | Study of a digital infrastructure supporting collaborations in local community Tomoaki Imajo, Taketoshi Ushiama (Kyushu Univ.) DE2014-3 |
In recent years, it is said that awareness of general trust and mutual help in local communities has been lost. We are d... [more] | DE2014-3 pp.11-16 |
| IN, RCS (Joint) |
2014-05-15 10:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | CSI Reference Signal Multiplexing Using Carrier Frequency Swapping for FDD High-Order MIMO SDM Mamoru Sawahashi (Tokyo City Univ.), Teruo Kawamura, Yuichi Kakishima (NTT DOCOMO) RCS2014-20 |
This paper proposes channel state information - reference signal (CSI-RS) multiplexing employing carrier frequency swapp... [more] | RCS2014-20 pp.7-12 |
| EMCJ | 2013-07-11 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A reciprocity-based EM-source localization method and parameters that affect the localization accuracy Yuki Wada, Atsuhiro Nishikata (Tokyo Tech) EMCJ2013-28 |
A novel dipole source localization method has been proposed by our group, which is based on a measurement of voltage wav... [more] | EMCJ2013-28 pp.5-10 |
| US, EA (Joint) |
2013-01-25 11:20 |
Kyoto | Kambaikan, Doshisha Univ. | Theoretical and experimental investigation of influence of preamplifier's shield configuration on free-field reciprocity calibration of WS3 microphones Hironobu Takahashi, Ryuzo Horiuchi (AIST) EA2012-135 |
The free-field sensitivity of a microphone depends on the geometrical configuration of the housing including preamplifie... [more] | EA2012-135 pp.91-96 |
| MSS, CAS | 2010-11-18 16:20 |
Osaka | Kansai Univ. | Brayton-Moser equations with application to FitzHugh-Nagumo models Naotake Yoshida, Hiroaki Yoshimura (Waseda Univ.) CAS2010-75 CST2010-48 |
We first study interconnection and Brayton-Moser equations for circuits, which are well-known as fundamental equations i... [more] | CAS2010-75 CST2010-48 pp.59-62 |
| RCS, SAT (Joint) |
2009-12-18 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Performance Evaluation of Rank-1 Precoded Sounding Reference Signal in LTE-Advanced Yoshitaka Hara, Noriyuki Fukui, Hiroshi Kubo (Mitsubishi Electric) RCS2009-186 |
In LTE-Advanced, a terminal can transmit signals simultaneously from 4 antennas, while an LTE terminal transmits a signa... [more] | RCS2009-186 pp.113-118 |
| AP | 2009-10-08 12:05 |
Shizuoka | Shizuoka University | On Mutual Coupling between Elements in an Array Antenna Takashi Katagi, Hiroyuki Ohmine, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2009-110 |
Mutual radiation impedances between elements with isotropic pattern, with cosα electric field pattern and with cosα elec... [more] | AP2009-110 pp.43-48 |
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