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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2024-02-27 15:25 |
Tokyo | Tokyo Metropolitan Industrial Technology Research Institute (TIRI) | Generation of photoacoustic Chirp signal by gate-controlled laser irradiation and its performance validation Kazuyuki Nakahata, Kenta Yamauchi (Ehime Univ.), Takahiro Hayashi (Osaka Univ.)  US2023-78 |
Ultrasonic waves generated in a solid by the photoacoustic effect of laser irradiation have a wide frequency range. Ther... [more] | US2023-78 pp.26-28 |
| SANE | 2023-12-07 14:10 |
Overseas | Surakarta, Indonesia (Primary: On-site, Secondary: Online) |
Optimizing Wireless Power Transfer Efficiency with Resonance and Pancake Wheeler Coils D Warindi (UNS), Tyo Fabian Fadel (ITB), Subuh Pramono (UNS) SANE2023-61 |
This study explores the wireless energy transfer method of inductive coupling, with a specific emphasis on optimizing ef... [more] | SANE2023-61 pp.12-16 |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Quantum measurement of radio-frequency attenuation using cesium atoms Masahiro J. Yamamoto, Yuya Tojima, Moto Kinoshita (AIST) |
The growing industrial demand for radio frequency (RF) has led to the need for precision measurements of RF physical qua... [more] | |
| SCE | 2023-08-08 10:00 |
Kanagawa | Yokohama National Univ. (Primary: On-site, Secondary: Online) |
Development of High Quality Factor RF coil with High-Temperature Superconductor for NMR Takanori Fujita (Yamanashi Univ./JEOL Ltd.), Keita Sakuma, Naoto Sekiya (Yamanashi Univ.), Katsuyuki Toshima (JEOL Ltd.), Shigetoshi Ohshima (Yamagata Univ.) SCE2023-2 |
We have developed an RF coil using high-temperature superconductor (HTS) for nuclear magnetic resonance (NMR) spectromet... [more] | SCE2023-2 pp.6-10 |
| CS | 2023-07-27 09:59 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | 16QAM-OFDM receiver using a 1-bit ADC that multiplies the carrier wave in the digital domain
-- Characterization in 2-pass fading channels and AWGN channels -- Arata Isozaki, Takaya Yamazato (NU), Masato Saito (UR) CS2023-26 |
The 1bit ADC (Analog-to-Digital Converter), which has the lowest resolution, has the advantages of low power consumption... [more] | CS2023-26 pp.30-34 |
| EA, ASJ-H, ASJ-MA, ASJ-SP | 2023-07-02 16:25 |
Hokkaido | Intracranial pressure estimation method by pressure pulse wave analysis in the ear canal Kenji Furihata, Tetsuya Goto, Kazuhiro Hongo (Shinshu Univ.) EA2023-9 |
We found that the intracranial natural resonance frequency (NRF) depended only on the intracranial pressure (ICP) and th... [more] | EA2023-9 pp.26-33 |
|
| RCS | 2023-06-15 16:00 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Noise-Assisted Relaxation of Nonlinearity: A Basic Theoretical Study Kazuki Komatsu (Toyohashi Univ. of Tech.), Yuichi Miyaji (Aichi Inst. of Tech.), Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2023-60 |
In communication systems using one-bit quantizers, a phenomenon called dithering or stochastic resonance, which can supp... [more] | RCS2023-60 pp.188-193 |
| MRIS, ITE-MMS | 2023-06-09 10:45 |
Miyagi | Tohoku Univ. （RIEC) (Primary: On-site, Secondary: Online) |
Spin-current driven permeability control for time-varying magnetic metamaterials Toshiyuki Kodama, Nobuaki Kikuchi, Satoshi Okamoto, Seigo Ohno, Satoshi Tomita (Tohoku Univ.) MRIS2023-6 |
We study permeability (μ) variation of a lithographically-prepared magnetic meta-atom consisting of Ta/Py/Pt trilayers b... [more] | MRIS2023-6 pp.32-36 |
| EMCJ | 2023-01-27 15:00 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Permittivity Measurements of Magnetic Composite Sheet by Harmonic Perturbation Method Yasunori Miyazawa, Masahiro Yamaguchi (Tohoku Univ), Taro Miura (The Mueller) EMCJ2022-87 |
In the 700 MHz to 30 GHz band including the new 28 GHz telecommunication band, we developed an evaluation method for ele... [more] | EMCJ2022-87 pp.83-88 |
| EE | 2023-01-20 10:00 |
Fukuoka | Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Frequency response analysis of small wind turbine generator by resonance phenomenon Yuto Iwasaki, Tadashi Hosoe, Kazuki Ikeda, Tsuyoshi Nishitani, Aoi Tanaka, Kazuto Yukita, Toshiya Nanahara, Yasuyuki Goto (AIT) EE2022-43 |
This report describes the results of an analysis of resonance phenomena using a small wind turbine generator. Small wind... [more] | EE2022-43 pp.95-100 |
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Estimation of Battery Voltage on Hyper Harmony Electrical Power Drive System
-- A New Breakthrough for Wireless Power Transfer Using Double Resonance -- Hiroshi Sakuraba (SENDAI KOSEN), Tetsuya Magata (TMEJ), Tomoha Sugai (SENDAI KOSEN) |
This paper shows that a wireless battery charging system using Hyper Harmony Electrical Power Drive can easily estimate ... [more] | |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
For an experimental verification of MIMO-OFDM signals reception using noise and 1-bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) |
An analog-to-digital converter (ADC) is essential for wireless digital communications. While increasing the number of q... [more] |
|
| RCS | 2022-06-17 14:20 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Experimental study on an OFDM receiver with 1bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) RCS2022-64 |
We have been studied on receiving the signals varying those amplitude by using additional noise and 1bit ADC (Analogue-t... [more] | RCS2022-64 pp.236-241 |
| EST | 2022-01-28 15:10 |
Online | Online | FDTD analysis of an InSb sphere array on a dielectric substrate in the THz region Takuma Kuroda, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2021-92 |
We investigate a periodic array of an InSb sphere on a substrate at terahertz (THz) frequencies using the three-dimensio... [more] | EST2021-92 pp.173-177 |
| WBS, RCC, ITS | 2021-12-13 09:00 |
Online | Online | [Poster Presentation]
Demodulation using high order moments for multiple amplitude modulation signals on a stochastic resonance receiver with a few-bit ADC Akihiko Tatematsu, Hiroyuki Hatano, Kosuke Sanada, Kazuo Mori (Mie Univ.), Hiroya Tanaka (Toyota Central R & D Labs), Yukihiro Tadokoro (TRINA) WBS2021-38 ITS2021-12 RCC2021-45 |
The use of a higher frequency range up to sub-terahertz causes a significant restriction on devices. Analog-to-digital c... [more] | WBS2021-38 ITS2021-12 RCC2021-45 pp.22-27 |
| MW | 2021-11-19 13:30 |
Kagoshima | Kagoshima University (Primary: On-site, Secondary: Online) |
Phase Noise Reduction of Reflective Type Push-Push Oscillator by Using Microstrip-Line Resonators Takayuki Tanaka, Suzu Kikutake, Yusho Takeguchi, Ichihiko Toyoda (Saga Univ.) MW2021-80 |
In recent years, in wireless communication systems, there is an increasing demand for radio waves in high frequency band... [more] | MW2021-80 pp.75-80 |
| EMT, IEE-EMT | 2021-11-04 13:25 |
Online | Online | Analysis of surface plasmon resonance by longitudinal and transverse waves for electromagnetic fields near metal thin films Hironori Shibagaki, Seiya Kishimoto, Yoshito Ashizawa, Tokuei Sako, Katsuji Nakagawa, Shinichiro Ohnuki (Nihon Univ.) EMT2021-30 |
In this report, we examine the separation of the longitudinal and transverse components of the electromagnetic field. Th... [more] | EMT2021-30 pp.10-13 |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Planar Sleeve Antenna with Choke Structure Composed of Zeroth-Order Resonator Keisuke Sakakibara, Hiroshi Hashiguchi, Naobumi Michishita, Hisashi Morishita (National Defense Academy) |
A choke structure of the sleeve antenna is required to suppress the leakage current. However, the choke length is 1/4 wa... [more] | |
| US | 2021-07-30 13:25 |
Online | Online | Observation of ultrasonic wave by a surface plasmon resonance sensor in water Shuto Nakatsuji, Hidehisa Suzuyama, Shuto Inamoto, Hayayto Ichihashi, Mami Matsukawa (Doshisha Univ.) US2021-19 |
The surface plasmon resonance (SPR) sensor is known to work as an ultrasound sensor which can detect acoustic wave in th... [more] | US2021-19 pp.5-9 |
| AP, SANE, SAT (Joint) |
2021-07-29 10:50 |
Online | Online | Planar Sleeve Antenna with Choke Structure Composed of Zeroth-Order Resonator Keisuke Sakakibara, Hiroshi Hashiguchi, Naobumi Michishita, Hisashi Morishita (National Defense Academy) AP2021-34 |
A choke structure is required to suppress the leakage current of the sleeve antenna. The miniaturized sleeve antenna has... [more] | AP2021-34 pp.61-64 |
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